{"title":"Batteries","description":"\u003ch2\u003eMarine batteries: choosing the right capacity for your onboard system\u003c\/h2\u003e\n\u003cp\u003eThe battery is the boat’s energy reserve: it powers electronics, refrigeration, lighting, pumps, windlass, bow thruster, autopilot, and sometimes a 230 V inverter. The right choice isn’t just about ampere-hour capacity. It depends on usage, chemistry, bank voltage, charge current, discharge current, available weight, and the protections installed around the bank.\u003c\/p\u003e\n\u003cp\u003eThis collection includes marine service batteries, starter batteries, and dual-purpose batteries for 12 V, 24 V, 36 V, and 48 V architectures. It complements the \u003ca href=\"\/en-us\/collections\/bms-batteries\"\u003eBMS batteries\u003c\/a\u003e, \u003ca href=\"\/en-us\/collections\/battery-monitors\"\u003ebattery monitors\u003c\/a\u003e, \u003ca href=\"\/en-us\/collections\/battery-relays\"\u003ebattery relays\u003c\/a\u003e, \u003ca href=\"\/en-us\/collections\/fuses\"\u003efuses\u003c\/a\u003e, and \u003ca href=\"\/en-us\/collections\/battery-disconnect-switches\"\u003ebattery disconnect switches\u003c\/a\u003e collections, essential for building a reliable system.\u003c\/p\u003e\n\n\u003ch2\u003eMajor battery families\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAGM\u003c\/strong\u003e: robust, maintenance-free, and well-suited for starting, simple service banks, and installations that must remain close to a classic lead-acid system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGel\u003c\/strong\u003e: suitable for service loads and regular discharges, with good cycling performance when charging is properly regulated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiFePO4 \/ lithium\u003c\/strong\u003e: lighter, faster to charge, and capable of delivering a higher usable energy share, provided a BMS, appropriate charging, and robust protections are in place.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-purpose service + starter batteries\u003c\/strong\u003e: useful when the installation requires a compact format or versatile use, but must be sized carefully based on current demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvailable ranges\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/en-us\/products\/victron-energy-battery-12-8v-200ah-lithium-ng\"\u003eVictron Lithium NG 12.8 V 200 Ah\u003c\/a\u003e, \u003ca href=\"\/en-us\/products\/victron-energy-batterie-lithium-12v-100ah-ng\"\u003e12.8 V 100 Ah NG\u003c\/a\u003e, \u003ca href=\"\/en-us\/products\/victron-energy-batterie-lithium-12v-150ah-ng\"\u003e12.8 V 150 Ah NG\u003c\/a\u003e, and \u003ca href=\"\/en-us\/products\/victron-energy-batterie-lithium-25-6v-300ah-ng\"\u003e25.6 V 300 Ah NG\u003c\/a\u003e: next-generation LiFePO4 batteries designed to integrate with the Victron BMS.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/en-us\/products\/victron-energy-lithium-superpack-12-8v-200ah-ng-batterie-marine\"\u003eVictron Lithium SuperPack 12.8 V 200 Ah NG\u003c\/a\u003e and SuperPack 12.8\/25.6 V formats: compact lithium solutions for installations where integration must remain simple.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/en-us\/products\/mastervolt-batterie-lithium-mli-ultra-12-3000-230ah\"\u003eMastervolt MLI Ultra 12\/3000\u003c\/a\u003e, \u003ca href=\"\/en-us\/products\/mastervolt-batterie-lithium-mli-ultra-24v-6000wh-230ah\"\u003eMLI Ultra 24\/6000\u003c\/a\u003e, and MLI Ultra 12\/6000: lithium batteries for Mastervolt-integrated systems and high-capacity banks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/en-us\/products\/mastervolt-batterie-gel-mvg-12-200ah\"\u003eMastervolt MVG Gel 12 V 200 Ah\u003c\/a\u003e, \u003ca href=\"\/en-us\/products\/mastervolt-batterie-agm-12v-270ah-super-8d\"\u003eAGM 12 V 270 Ah\u003c\/a\u003e, and \u003ca href=\"\/en-us\/products\/mastervolt-batterie-agm-slimline-12v-185ah-m6\"\u003eAGM SlimLine 12 V 185 Ah\u003c\/a\u003e: premium lead-acid batteries for replacement, service, or classic banks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/en-us\/products\/solid-state-marine-batterie-servitude-12v-90ah-bluetooth\"\u003eSolid State Marine 12 V 90 Ah\u003c\/a\u003e, \u003ca href=\"\/en-us\/products\/solid-state-marine-batterie-servitude-demarrage-12v-300ah\"\u003e12 V 300 Ah dual-purpose service + starter\u003c\/a\u003e, and \u003ca href=\"\/en-us\/products\/solid-state-marine-batterie-servitude-48v-210ah-solid-state\"\u003e48 V 210 Ah\u003c\/a\u003e: lithium\/solid-state batteries for modern service architectures, including high voltages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/en-us\/products\/optima-batterie-bluetop-12v-50ah-agm-marine\"\u003eOptima BlueTop 12 V 50 Ah\u003c\/a\u003e: AGM marine battery designed for starting and compact applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSizing a battery bank\u003c\/h2\u003e\n\u003cp\u003eTo size correctly, start with the boat’s actual power consumption: fridge, autopilot, instruments, lighting, anchoring, communications, bilge pump, watermaker, inverter, or electric motor. Usable capacity is not the same as nominal capacity. A lead-acid battery is typically used with a more limited depth of discharge, whereas a LiFePO4 bank can deliver a higher share of its capacity with more stable voltage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple coastal use\u003c\/strong\u003e: a 12 V AGM or Gel bank may remain suitable if loads are low and charging sources are conventional.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCruising with anchoring\u003c\/strong\u003e: lithium becomes advantageous to save weight, handle higher charge currents, and increase usable autonomy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-power consumers\u003c\/strong\u003e: inverters, windlasses, bow thrusters, watermakers, or electric cooking require verification of continuous discharge current, peak loads, and cable cross-sections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24\/48 V architecture\u003c\/strong\u003e: useful for reducing current and losses, but requires full consistency between batteries, chargers, alternator, inverter, and protections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLithium: don’t forget the ecosystem\u003c\/h2\u003e\n\u003cp\u003eA lithium battery is never chosen in isolation. It must be compatible with the BMS, charging sources, isolation relays, fuses, battery monitor, and charging parameters. In a Victron installation, a Lithium NG battery is designed to work with the NG BMS, monitoring network, and compatible chargers. In a Mastervolt installation, MLI Ultra batteries perform best within a coherent MasterBus or CZone system.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"\/en-us\/collections\/battery-monitors\"\u003ebattery monitor\u003c\/a\u003e tracks state of charge and consumption. The \u003ca href=\"\/en-us\/collections\/bms-batteries\"\u003eBMS\u003c\/a\u003e protects the cells. \u003ca href=\"\/en-us\/collections\/fuses\"\u003eFuses\u003c\/a\u003e protect the wiring. The \u003ca href=\"\/en-us\/collections\/battery-disconnect-switches\"\u003ebattery disconnect switch\u003c\/a\u003e isolates the bank for maintenance or emergencies. These functions are not interchangeable.\u003c\/p\u003e\n\n\u003ch2\u003eCommon mistakes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eComparing ampere-hours alone without considering the actual usable depth of discharge.\u003c\/li\u003e\n  \u003cli\u003eReplacing lead-acid with lithium without checking alternator, shore charger, solar, DC-DC, BMS, and safety cut-off.\u003c\/li\u003e\n  \u003cli\u003eInstalling a battery capable of high currents without adapting cables, terminals, fuses, and disconnect switches.\u003c\/li\u003e\n  \u003cli\u003eMixing batteries of different ages, technologies, or capacities in the same bank.\u003c\/li\u003e\n  \u003cli\u003eChoosing a battery based solely on price, while accessibility, ventilation, weight, mounting, and after-sales service are equally important.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSkysat’s advice\u003c\/h2\u003e\n\u003cp\u003eFor a marine battery, the right question isn’t just \"how many Ah?\", but \"how much usable energy, at what current, with what protections, and what charging?\". We recommend starting with a power consumption audit, then selecting the technology and bank voltage before choosing capacity. This approach ensures a bank that is clear, reliable, and maintainable onboard.\u003c\/p\u003e","products":[{"product_id":"optima-batterie-bluetop-12v-50ah-agm-marine","title":"12V 50Ah blue starter battery","description":"\u003cp\u003e\n    The Optima BlueTop BA806 battery is a 12V 50Ah starting battery designed for demanding marine applications and recreational vehicles. It features patented AGM SPIRACELL® technology, providing a reliable and consistent power source. Compared to conventional batteries, the BlueTop stands out for its ability to deliver high starting current even in extreme conditions, with 815A cold cranking amps (CCA) and 1000A marine cranking amps (MCA).\n\u003c\/p\u003e\n\n\u003ch3\u003eAGM SPIRACELL® technology and performance\u003c\/h3\u003e\n\u003cp\u003e\n    Thanks to its spiral-wound AGM design, this Optima battery offers superior vibration resistance, estimated at over 15 times that of traditional batteries. This makes it particularly suitable for marine environments where shocks and constant movement are common. Its 100-minute reserve capacity at 25 amps ensures prolonged power supply for onboard electronics. The SPIRACELL® technology also enables faster recharging and a low self-discharge rate, maintaining charge for up to 12 months at room temperature.\n\u003c\/p\u003e\n\n\u003ch3\u003eVersatility and durability\u003c\/h3\u003e\n\u003cp\u003e\n    The Optima BlueTop BA806 battery is a starting battery, capable of providing the power needed to start the engine. Its sealed, maintenance-free design eliminates spill risks and allows flexible mounting in almost any position. It is specifically recommended for marine applications requiring powerful starting, as well as for starting motorhomes and industrial equipment. Its lifespan is up to three times longer than that of classic marine batteries.\n\u003c\/p\u003e","brand":"Optima Batteries","offers":[{"title":"Default Title","offer_id":53723737096532,"sku":"BA806","price":276.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_95d9b10d-af5d-4a28-b36d-8121354f058f.jpg?v=1779962363"},{"product_id":"victron-energy-batterie-agm-super-cycle-12v-60ah-m6","title":"AGM Super Cycle Battery 12V\/60Ah (M6)","description":"\u003cp\u003e\n    The \u003cstrong\u003eVictron Energy AGM Super Cycle 12V\/60Ah (M6)\u003c\/strong\u003e battery represents a significant advance in AGM battery technology, specifically designed for applications requiring repeated deep discharges. Based on the latest electrochemical innovations, this battery features positive plates less prone to softening, even after 100% depth of discharge cycles, and electrolyte additives that reduce sulfation. This design makes it a top choice for marine, mobile, and off-grid systems where deep-cycle reliability is critical.\n\u003c\/p\u003e\n\u003ch3\u003eExceptional performance and durability\u003c\/h3\u003e\n\u003cp\u003e\n    The Super Cycle battery delivers notable performance, capable of withstanding at least 300 cycles at 100% depth of discharge (DoD). This result is achieved through a rigorous testing protocol that includes daily discharge to 10.8V, followed by a two-hour rest period in a discharged state before recharging. This rest phase, which would damage most batteries in fewer than 100 cycles, highlights the superior resilience of the Super Cycle technology. For less extreme DoD levels, it achieves ≥ 700 cycles at 60% DoD and ≥ 1,000 cycles at 40% DoD, outperforming standard Victron Energy AGM batteries and many competitors in terms of cycle life.\n\u003c\/p\u003e\n\u003ch3\u003eOptimized design for integration\u003c\/h3\u003e\n\u003cp\u003e\n    With dimensions of 224 x 135 x 178 mm and a weight of 14 kg, the AGM Super Cycle 12V\/60Ah battery is slightly more compact and lighter than standard Victron Energy deep-cycle AGM batteries, making it easier to install in tight spaces. Its low internal resistance makes it particularly suitable for applications requiring high discharge currents, such as powering inverters, thrusters, or windlasses. The M6 terminals ensure a robust and reliable connection. Its nominal voltage is 12V, and its capacity is 60Ah (C20), 56Ah (C10), or 52Ah (C5). The nominal service life (design life) ranges from 7 to 10 years for a VRLA AGM battery, confirming its position as a durable investment.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723838677332,"sku":"BAT412060082","price":121.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_dc63f7bb-6a06-449d-85dc-91fc7dd045fb.jpg?v=1772644381"},{"product_id":"victron-energy-batterie-lithium-12-8v-330ah-smart-lifepo4","title":"12.8V\/330Ah Smart Lithium Battery","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723839267156,"sku":"BAT512132410","price":1360.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_aa7e5d85-bf97-4f46-8a45-8b6125724721.jpg?v=1772644387"},{"product_id":"victron-energy-batterie-lithium-lfp-smart-25-6v-100ah-ng","title":"Lithium battery LFP Smart 25.6V\/100Ah-a (2.56KWh) NG","description":"\u003cp\u003e\n    Conçue pour les systèmes énergétiques marins et terrestres exigeants, la batterie lithium LFP Smart 25.6V\/100Ah-a (2.56KWh) NG de Victron Energy représente la nouvelle génération de stockage d'énergie LiFePO4. Avec une tension nominale de 25,6 V et une capacité de 100 Ah (2,56 kWh), elle est optimisée pour les installations 24V, offrant une alternative aux modèles 12,8V et 51,2V de la même gamme NG. Cette batterie intègre un shunt pour la transmission des données de tension, courant et température vers un système de gestion de batterie (BMS) externe.\n\u003c\/p\u003e\n\u003ch3\u003eIntégration et Surveillance Intelligentes\u003c\/h3\u003e\n\u003cp\u003e\n    La série Lithium NG se distingue par son intégration facilitée et sa surveillance avancée. Le BMS (Lynx Smart BMS NG 500 A\/1000 A, ou autres modèles à venir), obligatoire et vendu séparément, gère automatiquement tous les paramètres de la batterie, détectant la tension du système et le nombre de batteries connectées en parallèle, en série ou en série\/parallèle. Un banc de batteries 24V peut ainsi comporter jusqu'à 50 batteries Lithium NG, permettant une capacité de stockage maximale de 384 kWh. La surveillance en temps réel des paramètres, y compris l'état et la tension des cellules, le courant et la température, s'effectue via l'application VictronConnect, un centre de communication GX ou le portail VRM. Les mises à jour du firmware de la batterie sont également gérées automatiquement par le BMS.\n\u003c\/p\u003e\n\u003ch3\u003eConception et Performance\u003c\/h3\u003e\n\u003cp\u003e\n    La batterie Lithium NG 25.6V\/100Ah-a est dotée d'une protection contre l'infiltration IP22, la rendant résistante à la poussière et aux jets d'eau à basse pression, adaptée aux environnements marins. Son taux d'autodécharge a été amélioré à un maximum de 2 % par mois à 25 °C, contribuant à sa longévité et sa fiabilité. Les supports de montage inclus simplifient l'installation et assurent une fixation sécurisée. En termes de performance, elle offre une efficacité aller-retour de 92 % et une durée de vie de 2500 cycles à 80 % de profondeur de décharge, 3000 cycles à 70 % et 5000 cycles à 50 %. La décharge continue maximale est de 100 A (1C) et la charge continue maximale de 100 A (1C), avec des courants d'impulsion plus élevés pour de courtes durées. Son poids est de 19 kg.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723839529300,"sku":"BAT524110620","price":1020.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_a6d525b4-390f-4394-8f0f-b07b2fe672f1.png?v=1772644409"},{"product_id":"victron-energy-batterie-lithium-smart-25-6v-100ah","title":"Smart lithium battery 25.6V 100Ah","description":"\u003cp\u003e\n    Conçue pour les systèmes énergétiques marins exigeants, la batterie lithium Smart 25,6V 100Ah de Victron Energy offre une solution de stockage d'énergie basée sur la technologie Lithium Fer Phosphate (LiFePO4). Cette chimie est reconnue pour sa robustesse et sa tolérance à des modes de fonctionnement en déficit de charge, prolongeant la durée de vie utile même en cas de recharges partielles. Elle supporte une large plage de températures de fonctionnement, assurant une performance stable dans divers environnements. Avec une efficacité aller-retour de 92 %, elle surpasse l'efficacité moyenne de 80 % des batteries plomb-acide, et maintient une efficacité de 90 % même en décharge peu profonde.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntégration et performance du système\u003c\/h3\u003e\n\u003cp\u003e\n    La batterie Smart 25,6V 100Ah peut être connectée en série, parallèle ou série\/parallèle, permettant la construction de bancs de batteries pour des systèmes de 12 V, 24 V ou 48 V. Un seul système peut intégrer jusqu'à 20 batteries, avec une capacité de stockage d'énergie maximale de 102 kWh pour les systèmes 24 V et 48 V. Elle intègre un équilibrage et une surveillance des cellules. Un système de gestion de batterie (BMS) externe est nécessaire pour la protection, gérant la déconnexion de la charge en cas de tension de cellule inférieure à 2,8 V, et l'arrêt de la charge si la tension d'une cellule dépasse 3,75 V ou en cas de température extrême. Six modèles de BMS sont disponibles chez Victron Energy pour s'adapter à diverses configurations.\n\u003c\/p\u003e\n\n\u003ch3\u003ePositionnement et caractéristiques physiques\u003c\/h3\u003e\n\u003cp\u003e\n    Positionnée dans la gamme Smart de Victron Energy, cette batterie 25,6V 100Ah offre un équilibre entre capacité et encombrement pour les installations 24V. Elle se distingue des modèles 12,8V par sa tension nominale, simplifiant les architectures de systèmes 24V par rapport à l'assemblage de deux batteries 12,8V en série. Elle propose une capacité inférieure à la version 25,6V 200Ah, la rendant adaptée aux besoins énergétiques intermédiaires. La connectivité Bluetooth intégrée permet la surveillance des tensions des cellules, de la température et de l'état des alarmes via l'application VictronConnect. Elle présente un poids de 32,5 kg, permettant un gain de place et de poids allant jusqu'à 70 % par rapport aux batteries plomb-acide. La batterie bénéficie d'une protection IP22.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723839693140,"sku":"BAT524110610","price":1108.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_b19237de-1d03-48f3-a841-0a2eac409984.jpg?v=1772644414"},{"product_id":"victron-energy-batterie-lithium-smart-a-25-6v-200ah-energie-marine","title":"Smart-a lithium battery 25.6V 200Ah","description":"\u003cp\u003e\n    Conçue pour les applications marines exigeantes, la \u003cstrong\u003ebatterie lithium Smart-a 25,6V 200Ah\u003c\/strong\u003e de \u003cstrong\u003eVictron Energy\u003c\/strong\u003e offre une solution énergétique performante et durable. Utilisant la technologie LiFePO4 (lithium-fer-phosphate), elle se distingue par sa haute efficacité et sa longue durée de vie.\n\u003c\/p\u003e\n\u003ch3\u003eAvantages de la technologie LiFePO4\u003c\/h3\u003e\n\u003cp\u003e\n    Contrairement aux batteries plomb-acide sensibles à la sulfatation en cas de décharge partielle ou prolongée, les batteries LiFePO4 n'exigent pas une charge complète systématique. Leur durée de vie est même optimisée par des cycles de charge partielle, ce qui en fait un choix adapté aux systèmes solaires ou éoliens où une charge à 100% n'est pas toujours réalisable. Cette technologie offre également une large plage de températures de fonctionnement, d'excellentes performances cycliques, une faible résistance interne et une efficacité élevée.\n\u003c\/p\u003e\n\u003ch3\u003ePerformances techniques et connectivité\u003c\/h3\u003e\n\u003cp\u003e\n    Avec une tension nominale de 25,6 V et une capacité de 200 Ah à 25 °C (soit 5120 Wh), cette batterie maintient 160 Ah à 0 °C et 100 Ah à -20 °C, garantissant des performances stables sur une large plage de températures de décharge (-20 °C à +50 °C). Son efficacité énergétique aller-retour atteint 92 %, surpassant les batteries plomb-acide (80 %). Elle supporte un courant de décharge continu maximal de 400 A et un courant de charge maximal de 400 A, avec des valeurs recommandées de ≤200 A en décharge et ≤100 A en charge. La résistance interne est de 1,5 mΩ et la tension de fin de décharge est de 22,4 V.\n\u003c\/p\u003e\n\u003ch3\u003eDurée de vie et intégration système\u003c\/h3\u003e\n\u003cp\u003e\n    La batterie offre une durée de vie de 2500 cycles à 80 % de profondeur de décharge (DoD), allant jusqu'à 5000 cycles à 50 % DoD. Elle intègre un équilibrage et une surveillance des cellules. La connectivité Bluetooth, via l'application VictronConnect, permet le suivi des tensions de cellule, de la température et des alarmes en temps réel. Elle est compatible avec six modèles de BMS (Battery Management System) \u003cstrong\u003eVictron Energy\u003c\/strong\u003e, essentiels pour la gestion et la protection du système, gérant jusqu'à 20 batteries pour une capacité maximale de 102 kWh par BMS. La connexion BMS s'effectue via un câble mâle\/femelle avec connecteur circulaire M8 de 50 cm.\n\u003c\/p\u003e\n\u003ch3\u003eDimensions et certifications\u003c\/h3\u003e\n\u003cp\u003e\n    Ses dimensions sont de 237 x 650 x 163 mm pour un poids de 39 kg. Elle est classée IP22 et peut être installée sur le côté. Les bornes de connexion d'alimentation sont des inserts filetés M8. Les cellules respectent les normes UL1973, IEC62619:2017 et UL9540A, et la batterie est conforme aux normes IEC62619:2017 et IEC62620:2014, ainsi qu'aux normes EMC EN-IEC 61000-6-3 et EN 55014-1. Dans la gamme des batteries lithium Smart de \u003cstrong\u003eVictron Energy\u003c\/strong\u003e, ce modèle 25,6V 200Ah se positionne comme une solution de capacité intermédiaire pour les systèmes 24V, offrant un équilibre entre puissance et encombrement, comparable aux modèles 12,8V 330Ah en termes d'énergie stockée mais optimisée pour les architectures 24V.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723839988052,"sku":"BAT524120610","price":1671.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_d110ab6a-d428-4c75-bb67-8a932edf57e9.jpg?v=1772644419"},{"product_id":"victron-energy-batterie-superpack-lithium-12v-200ah","title":"SuperPack Battery 12.8V 200Ah","description":"\u003cp\u003e\n    Designed for marine applications requiring substantial autonomy, the \u003cstrong\u003eVictron Energy\u003c\/strong\u003e SuperPack 12.8 V 200 Ah lithium battery (SKU: BAT512120705) provides an energy storage solution with integrated management.\n\u003c\/p\u003e\n\u003ch3\u003eIntegrated management system and performance\u003c\/h3\u003e\n\u003cp\u003e\n    Its internal battery management system (BMS) protects against overcharging, deep discharge, and extreme temperatures, ensuring automatic disconnection when limits are exceeded. With a nominal capacity of 200 Ah at 25 °C and an energy rating of 2560 Wh, this battery delivers a maximum continuous discharge current of 70 A and a peak current of 100 A for 10 seconds. Its round-trip energy efficiency of 92 % surpasses lead-acid batteries, which typically reach around 80 %. Its lifespan is estimated at 2500 cycles at 80 % depth of discharge (DoD) and 25 °C. Unlike lead-acid batteries, it does not suffer premature degradation from partial charges or deficit operation.\n\u003c\/p\u003e\n\u003ch3\u003eInstallation and positioning in the range\u003c\/h3\u003e\n\u003cp\u003e\n    The 12.8\/200 model is designed for simplified installation, requiring no additional external components. It can be connected in parallel to increase capacity, but series connection is not permitted. Operating temperatures are -20 °C to +50 °C for discharge and 0 °C to +45 °C for charging, with automatic charge cutoff below 0 °C for recent models (from serial number HQ2040). Equipped with M8 connection terminals, its dimensions are 208 x 520 x 269 mm for a weight of 21 kg. Within the \u003cstrong\u003eSuperPack\u003c\/strong\u003e range from \u003cstrong\u003eVictron Energy\u003c\/strong\u003e, which includes 12.8 V models (20 Ah, 60 Ah, 100 Ah) and 25.6 V models (50 Ah), the 12.8 V 200 Ah is positioned as the most powerful 12 V option in terms of capacity, suitable for high energy demands without requiring a complex battery bank.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723852538196,"sku":"BAT512120705","price":921.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-SuperPack-12V-200Ah-front-angle.jpg?v=1778606256"},{"product_id":"mastervolt-batterie-agm-12-160ah-stockage-energie","title":"AGM battery 12 V 160 Ah","description":"\u003cp\u003e\n    The \u003cstrong\u003eMASTERVOLT AGM Battery 12\/160Ah\u003c\/strong\u003e (reference 62001600) is a robust and versatile energy storage solution designed to meet the demands of marine and mobile applications. With a nominal voltage of 12 V and a capacity of 160 Ah (C20), this type 4D battery uses AGM (Absorbed Glass Mat) technology for enhanced performance and reliability.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced AGM Technology for Maximum Reliability\u003c\/h3\u003e\n\u003cp\u003e\n    MASTERVOLT’s AGM technology features an electrolyte fully absorbed in glass fibers, making the battery maintenance-free and non-gassing under normal operating conditions. This allows flexible installation in various environments, including confined spaces, without requiring specific ventilation. The thicker plate design ensures excellent resistance to deep discharges, significantly extending battery lifespan even under moderate cycling.\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and Versatility for Your Power Needs\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eAGM Battery 12\/160Ah\u003c\/strong\u003e excels at delivering high currents quickly, making it ideal for engine starting, thrusters, windlasses, and powering onboard electronic equipment. It provides cold-starting performance (CCA) of 870 A per SAE standards and 550 A per DIN standards. Its reserve capacity of 351 minutes ensures reliable autonomy for service systems. Thanks to its low internal resistance, optimized by fiberglass technology, it offers superior charge and discharge efficiency. The removable M8 type A terminals ensure compatibility with all standard battery terminals for easy installation. Compared to traditional flooded lead-acid batteries, this AGM battery delivers starting power comparable to, or even greater than, a flooded lead-acid battery with a much higher nominal capacity—such as the equivalence between an AGM 12\/90 Ah and a flooded lead-acid battery of 180 Ah.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications and Usage Recommendations\u003c\/h3\u003e\n\u003cp\u003e\n    With dimensions of 485 x 170 x 242 mm (LxWxH) and a weight of 42.3 kg, the \u003cstrong\u003eMASTERVOLT AGM Battery 12\/160Ah\u003c\/strong\u003e is built for durability. For optimal performance, it must be charged with an IUoUo charger, with a floating voltage of 13.80 V at 25°C and an absorption voltage of 14.25 V at 25°C (max. 5 hours), with a recommended temperature compensation of -30mV\/°C. The maximum charging current is 45 A (approximately 30% of the C10 capacity). It operates within an acceptable temperature range of -20 to 55°C, with a recommended nominal temperature of 25°C. A two-year warranty accompanies this product, underscoring its commitment to quality and durability.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723861942612,"sku":"62001600","price":406.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_d10123bf-3460-4855-91f7-7eeef1cbc116.jpg?v=1778084033"},{"product_id":"mastervolt-batterie-agm-12v-55ah","title":"12 V 55 Ah AGM battery","description":"\u003cp\u003e\n    The Mastervolt AGM 12\/55Ah battery (reference 62000550) is a maintenance-free 12V energy storage solution designed for marine and mobile applications requiring both high cranking power and moderate cycling capacity. Thanks to its AGM (Absorbed Glass Mat) technology, the electrolyte is absorbed into glass fibers, eliminating gassing under normal conditions and allowing flexible installation.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical performance and robustness\u003c\/h3\u003e\n\u003cp\u003e\n    This battery delivers a nominal voltage of 12V and a capacity of 55Ah (C20). It stands out with excellent cranking capability, providing a current of 250A per DIN standard and 400A per SAE standard. Its low internal resistance, enabled by the glass-fiber technology, ensures rapid discharge at high currents, making it ideal for engine starting. Thicker plates contribute to extended service life. The compact dimensions of 257 x 132 x 200 mm (LxWxH) and a weight of 17 kg facilitate installation. M6\/type A terminals are removable for compatibility with all standard battery terminals.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptimized installation, charging, and maintenance\u003c\/h3\u003e\n\u003cp\u003e\n    The Mastervolt AGM 12\/55Ah battery is ready for use. It can be installed in any position (vertical position recommended) and does not require specific ventilation under normal use, though adequate ventilation is required in case of overcharging. A distance of more than 1 cm between batteries and keeping them away from heat sources are recommended. The operating temperature range is –20 to 55°C, with a nominal temperature of 5 to 35°C (25°C recommended for optimal service life).\n\u003c\/p\u003e\n\u003cp\u003e\n    For charging, use chargers with an IUoUo characteristic, with a floating voltage of 13.80V and an absorption voltage of 14.25V (at 25°C, max. 5 hours). A temperature compensation of –30mV\/°C is recommended. The maximum charging current is 15.3A, corresponding to 30% of the nominal C10 capacity. It is crucial to recharge the battery to 100% at least once per month to avoid damage from incomplete charging.\n\u003c\/p\u003e\n\u003cp\u003e\n    Regarding discharge, deep discharges beyond 50% of the nominal capacity should be avoided to preserve service life. The battery must be recharged immediately after each discharge and never discharged below its final discharge voltage. This battery is maintenance-free, requiring no addition of acid or distilled water, and comes with a two-year warranty.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct positioning: versatility and reliability\u003c\/h3\u003e\n\u003cp\u003e\n    The Mastervolt AGM 12\/55Ah battery positions itself as a superior alternative to traditional flooded lead-acid batteries, particularly for marine applications. It combines the advantages of a powerful starting battery with moderate cycling capability, distinguishing it from batteries purely dedicated to starting. For reference, an AGM 12\/90Ah battery from the Mastervolt range can equal a flooded lead-acid battery of 180Ah in terms of cranking power; the 12\/55Ah offers remarkable performance in its category. Its robust design and low self-discharge make it reliable for systems requiring constant and secure power supply without the maintenance constraints of older technologies.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723862106452,"sku":"62000550","price":137.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_b7c6164a-a692-476a-ac72-57fab1413b0c.jpg?v=1778084045"},{"product_id":"mastervolt-batterie-agm-12-90ah-marine","title":"12 V 90 Ah AGM battery","description":"\u003cp\u003e\n    The \u003cstrong\u003eMASTERVOLT AGM 12\/90Ah battery\u003c\/strong\u003e is an energy storage solution designed for demanding marine applications, offering a high-performance alternative to traditional flooded lead-acid batteries. Thanks to its AGM (Absorbed Glass Mat) technology, the electrolyte is fully absorbed into the fiberglass, ensuring maintenance-free operation and no gas release during normal use. This design allows flexible installation in any environment, with a recommended vertical position and spacing of more than 1 cm between batteries, away from heat sources.\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and technical specifications\u003c\/h3\u003e\n\u003cp\u003e\n    This MASTERVOLT battery stands out for its excellent rapid discharge capacity at high currents, making it ideal for engine starting or systems requiring high currents. It delivers starting power equivalent to a 180 Ah flooded lead-acid battery, with a nominal capacity (C20) of 90 Ah. Its technical specifications include a DIN CCA of 360 A and an SAE CCA of 570 A. The low internal resistance, due to the fiberglass technology, optimizes power delivery. Thicker plates contribute to extended service life, while the two-year warranty attests to its reliability.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptimal installation and maintenance\u003c\/h3\u003e\n\u003cp\u003e\n    Installation of the AGM 12\/90Ah battery is simplified by removable M8 \/ type A terminals, compatible with all standard battery terminals. For optimal connection, direct mounting of the cable lug onto the battery post is recommended after removing the pole adapter. A recommended tightening torque of 14.7 to 19.6 Nm ensures secure connections. The battery operates within a temperature range of -20 to 55°C, with a nominal temperature of 5 to 35°C; 25°C is recommended for maximum longevity. For charging, use of chargers with an IUoUo characteristic is mandatory, with a floating voltage of 13.80 V and an absorption voltage of 14.25 V at 25°C, as well as temperature compensation (-30 mV\/°C) and a maximum charging current of 30% of the C10 capacity. Deep discharges beyond 50% of the nominal capacity should be avoided to preserve service life. Regular connection checks and maintaining charge (recharge if open-circuit voltage drops below 12.3 V) are essential for maintenance.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723862434132,"sku":"62000900","price":199.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_23d5b4c5-3969-4c92-ba09-aff07e5890f4.jpg?v=1778084039"},{"product_id":"mastervolt-batterie-agm-6v-400ah","title":"6 V 400 Ah AGM battery","description":"\u003cp\u003e\n    The \u003cstrong\u003eMastervolt AGM Battery 6\/400Ah\u003c\/strong\u003e is an energy storage solution designed for demanding marine applications. This 6-volt AGM (Absorbed Glass Mat) battery offers a nominal capacity of 400 Ah (C20), with the electrolyte absorbed in fiberglass, ensuring maintenance-free operation and no gas release during normal use. Its robust design allows for versatile installation and rapid discharge at high currents, making it ideal for systems requiring high power, particularly for engine starting.\n\u003c\/p\u003e\n\n\u003ch3\u003eAGM Technology and Performance\u003c\/h3\u003e\n\u003cp\u003e\n    AGM batteries, like this \u003cstrong\u003eMastervolt 6\/400Ah\u003c\/strong\u003e, stand out for their ability to deliver high currents. With a cold cranking amperage (CCA) of 620 A (DIN) and 1100 A (SAE), it provides reliable power. The maximum charging current is 110 A. The battery terminals are type A with an M10 thread, compatible with standard battery terminals, facilitating integration into 12V, 24V, or 48V configurations. Weighing 53 kg and measuring 295 x 180 x 428 mm, it offers an alternative in terms of placement and footprint compared to traditional batteries.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptimal Installation and Maintenance\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eMastervolt AGM Battery 6\/400Ah\u003c\/strong\u003e must be installed in a vertical position, with at least 1 cm of space between batteries and kept away from heat sources. The operating temperature range is –20 to 55°C, with a recommended nominal temperature of 25°C to optimize lifespan. The recommended torque for connections is 16.0 to 20.5 Nm. For charging, it is imperative to use chargers with an IUoUo characteristic, with floating voltage settings at 6.90V and absorption at 7.13V (at 25°C), with recommended temperature compensation. Regular recharges to 100% are essential to preserve battery lifespan, which is guaranteed for two years.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723862696276,"sku":"61004000","price":368.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_cde03867-175d-4e19-95f2-6865b982b88c.jpg?v=1778084019"},{"product_id":"mastervolt-batterie-agm-6v-260ah","title":"6 V 260 Ah AGM battery","description":"\u003cp\u003e\n    The \u003cstrong\u003e6V 260Ah MASTERVOLT AGM battery\u003c\/strong\u003e is a proven energy storage solution for marine and onboard applications. Designed with AGM (Absorbent Glass Mat) technology, it offers a sealed, maintenance-free alternative to traditional lead-acid batteries while remaining a cost-effective and reliable option compared to newer lithium-ion (LiFePO4) technologies. With a nominal voltage of 6V and a capacity of 260Ah, this battery is ideal for series configurations to achieve 12V or 24V systems, providing flexibility for various electrical architectures.\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and technical specifications\u003c\/h3\u003e\n\u003cp\u003e\n    MASTERVOLT AGM batteries are supplied ready for use and require no maintenance, such as adding acid or distilled water, thanks to their sealed valves that must never be opened. Their robust design allows for vertical installation and requires a minimum spacing of \u003e1 cm between units for optimal heat dissipation. The operating temperature range is –20 to 55°C, with a recommended nominal temperature of 25°C to maximize service life. A tightening torque of 16.0 to 20.5 Nm is recommended for screw connections, ensuring reliable and secure electrical conductivity.\n\u003c\/p\u003e\n\n\u003ch3\u003eCharging and discharging recommendations\u003c\/h3\u003e\n\u003cp\u003e\n    For optimal longevity, the \u003cstrong\u003e6V 260Ah MASTERVOLT AGM battery\u003c\/strong\u003e must be charged exclusively with chargers featuring an IUoUo characteristic. Recommended voltage settings are 6.90V for float charging and 7.13V for absorption charging (max 5 hours), both at 25°C. A temperature compensation of –15mV\/°C is highly recommended. The maximum charging current must not exceed 30% of the nominal capacity C10. It is essential to recharge the battery to 100% at least once a month and avoid deep discharges beyond 50% of the nominal capacity, as this can significantly reduce service life. After each discharge, immediate recharging is recommended, without ever dropping below the final discharge voltage.\n\u003c\/p\u003e\n\n\u003ch3\u003eSafety and durability\u003c\/h3\u003e\n\u003cp\u003e\n    Safety is a priority with this battery. Although the electrolyte is highly corrosive, contact is impossible under normal operating conditions due to its sealed housing. In the event of overcharging, an explosive hydrogen gas mixture may be emitted, requiring adequate ventilation if the batteries are installed in a confined space. \u003cstrong\u003eMASTERVOLT AGM 6V 260Ah batteries\u003c\/strong\u003e are heavy (35.5 kg), which necessitates the use of appropriate handling equipment and secure mounting. It is essential to avoid short-circuiting the terminals and to use insulated tools. The internal composition consists mainly of solid lead (50-70%) and sulfuric acid (5-15%). At end of life, these batteries must be collected and recycled separately due to their potential impact on health and the environment.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723862860116,"sku":"61002600","price":248.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_26d99fce-f10b-4c82-bad3-b6034fb49c7e.jpg?v=1778084025"},{"product_id":"mastervolt-batterie-lithium-mli-ultra-12-3000-230ah","title":"MLI Ultra 12\/3000 Lithium Battery","description":"\u003cp\u003e\n    The \u003cstrong\u003eMASTERVOLT MLI Ultra 12\/3000 Lithium Battery\u003c\/strong\u003e (part number 66013000) is a high-performance energy storage solution designed specifically for marine applications and demanding electrical systems. Part of Mastervolt’s MLI Ultra range, which also includes the 12\/6000 and 24\/6000 models, this 12 V, 230 Ah battery is a robust choice for service battery banks requiring reliable energy and long service life. It outperforms traditional batteries by offering three times the lifespan and a significant reduction in size and weight, up to 70 %.\n\u003c\/p\u003e\n\n\u003ch3\u003eExceptional performance and longevity\u003c\/h3\u003e\n\u003cp\u003e\n    Based on Lithium Iron Phosphate (LiFePO4) technology, the MLI Ultra 12\/3000 delivers a nominal energy capacity of 3000 Wh. Its design ensures a lifespan of 3500 cycles at 80 % depth of discharge (DOD) at an ambient temperature of 25 °C, with a recommended maximum charge rate of C\/3 (≤ 80 A) and a recommended discharge rate of C\/2 (≤ 120 A). It supports a maximum charge current of 230 A and a continuous discharge current of up to 200 A, with peak discharge currents of 1800 A for 10 seconds. Its low initial internal resistance of 3.52 mΩ ensures high energy efficiency. The battery maintains performance across a wide operating and storage temperature range, from -25 °C to 50 °C, and features a self-discharge rate of less than 4 % per month at 20 °C.\n\u003c\/p\u003e\n\n\u003ch3\u003eSafety and integrated management\u003c\/h3\u003e\n\u003cp\u003e\n    At the core of the \u003cstrong\u003eMLI Ultra 12\/3000\u003c\/strong\u003e is a proprietary Battery Management System (BMS). This BMS ensures precise voltage balancing across each individual cell and continuously monitors their temperature to prevent failure. It includes protections against overvoltage, undervoltage, and overheating, ensuring safe operation. An external safety relay is required for this battery (e.g., the Mastervolt 7700B-BSS for 12 V systems), adding a critical safety layer by physically isolating the battery bank in any critical situation. The BMS’s self-learning balancing algorithm optimizes charge cycles and extends the battery’s overall lifespan.\n\u003c\/p\u003e\n\n\u003ch3\u003eConnectivity and system integration\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eMLI Ultra 12\/3000\u003c\/strong\u003e battery is designed for seamless integration into modern marine electrical systems. It communicates via MasterBus, CZone, and NMEA2000 protocols, enabling precise monitoring of state of charge (SOC) and consumed Ah, as well as automated charging cycles with compatible chargers and alternators. This advanced connectivity, absent in more basic batteries, maximizes charging efficiency and simplifies system diagnostics. It can be connected in parallel without limit or in series up to 10 batteries (for systems beyond 48 V, a separate battery box is required), offering flexibility for various configurations.\n\u003c\/p\u003e\n\n\u003ch3\u003eRobust design and simplified installation\u003c\/h3\u003e\n\u003cp\u003e\n    With dimensions of 341 x 197 x 355 mm and a weight of 25.4 kg, the \u003cstrong\u003eMLI Ultra 12\/3000\u003c\/strong\u003e features a robust, watertight enclosure with an IP65 rating for its electronic housing, making it resistant to marine environments and shocks. Its M8 terminals and \"plug-and-play\" design simplify installation, which is recommended in a vertical position but can also be mounted on its long side. An integrated thermal heating pad ensures optimal charging performance even at sub-zero temperatures. The battery is CE, E-Mark, RVIA, UN38.3, and UL1642 (for cells) certified, attesting to its compliance with international safety and quality standards.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723863023956,"sku":"66013000","price":1925.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_2746afdc-c697-44fe-abdf-29953f8aab1c.jpg?v=1778084053"},{"product_id":"mastervolt-batterie-lithium-mli-ultra-12-6000-lifepo4-460ah","title":"MLI Ultra 12\/6000 Lithium Battery","description":"\u003cp\u003eThe \u003cstrong\u003eMLI Ultra 12\/6000 lithium battery\u003c\/strong\u003e from \u003cstrong\u003eMastervolt\u003c\/strong\u003e is a high-performance energy storage solution designed for demanding marine environments. Using Lithium Iron Phosphate (LiFePO4) technology, it delivers maximum safety while reducing weight and footprint by up to 70 % compared to traditional lead-acid batteries. With a nominal voltage of 12 V and an impressive capacity of 460 Ah, it provides a nominal energy output of 6000 Wh, meeting the demands of the most power-hungry onboard systems.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and intelligent management\u003c\/h3\u003e\n\u003cp\u003eEquipped with an integrated Battery Management System (BMS), the MLI Ultra 12\/6000 ensures active cell balancing and real-time monitoring of critical parameters such as voltage, current, and temperature. It supports a maximum charge current of 460 A and a recommended continuous discharge current of up to 300 A (with peaks of 1800 A for 10 seconds), enabling ultra-fast recharging and powering high-demand equipment. Its exceptional lifespan reaches 3500 cycles at a Depth of Discharge (DoD) of 80 % at 25 °C. Unlike the lower-capacity MLI Ultra 12\/3000 models, this 6000 Wh version is ideal for main battery banks on large vessels.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced integration and connectivity\u003c\/h3\u003e\n\u003cp\u003eNetwork integration is central to the design of the MLI Ultra 12\/6000. It seamlessly communicates via MasterBus, CZone, and NMEA 2000 protocols, facilitating integration into modern energy management systems. The electronic enclosure features an IP65 protection rating, ensuring resistance to dust and water spray. The battery allows unlimited parallel connections and series connections of up to 10 units, offering exceptional modularity for creating custom battery banks ranging from 12 V to over 48 V (with the required isolation precautions for high voltage). The use of an external safety relay (ref. 7700B-BSS) is mandatory to ensure complete protection against overvoltage, undervoltage, and overheating.\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723863253332,"sku":"66016000","price":3864.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_cf62f590-44a8-4415-8b7d-12cf176147af.jpg?v=1778022047"},{"product_id":"mastervolt-batterie-lithium-mli-ultra-24v-6000wh-230ah","title":"MLI Ultra 24\/6000 lithium battery","description":"\u003cp\u003eThe Mastervolt MLI Ultra 24\/6000 (ref. 66026000) is a 24 V LiFePO4 lithium battery designed for demanding marine service battery banks. It provides a capacity of 230 Ah, approximately 6.0 kWh, in a rugged housing with native MasterBus, CZone, and NMEA 2000 communication.\u003c\/p\u003e\u003cp\u003eThis battery features an advanced BMS, high discharge capacity, and a design suited for marine and mobile environments. For cycle life data, refer to the manufacturer's test conditions, including depth of discharge and temperature.\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723863810388,"sku":"66026000","price":4289.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/null_66026000-1.jpg?v=1776782882"},{"product_id":"mastervolt-batterie-mli-ultra-12-1250-lithium-100ah","title":"Ultra Lithium MLI Battery 12 V 1.25 kWh","description":"\u003cp\u003e\n    The \u003cstrong\u003eMASTERVOLT MLI Ultra Lithium 12\/1250 battery\u003c\/strong\u003e (part number 66011250) represents the pinnacle of lithium-ion technology for demanding marine environments. Designed to deliver extreme performance, it integrates high-quality Lithium Iron Phosphate (LiFePO4) cells and a proprietary battery management system (BMS) in a robust, fully sealed enclosure (IP65). This combination ensures maximum reliability against high charge\/discharge currents, moisture, mechanical shocks, and vibrations, far surpassing the durability of traditional lead-acid batteries.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced technology and management\u003c\/h3\u003e\n\u003cp\u003e\n    The sophisticated BMS of the \u003cstrong\u003eMLI Ultra 12\/1250\u003c\/strong\u003e optimizes the use of each individual cell through a predictive self-balancing algorithm. This system anticipates cell behavior and proactively balances them, enabling faster and more efficient charging cycles while extending battery lifespan. With a nominal voltage of 12V and a capacity of 100 Ah (1250 Wh), this battery delivers a maximum continuous discharge current of 200 A (2C) and a peak current of 500 A (5C for 10 seconds), making it suitable for applications requiring high instantaneous power. It is designed to provide 3,500 cycles at an ambient temperature of 25 °C and a defined DoD of 80 %.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptimized performance in all conditions\u003c\/h3\u003e\n\u003cp\u003e\n    To ensure maximum charging performance even in freezing conditions, the \u003cstrong\u003eMLI Ultra 12\/1250\u003c\/strong\u003e is equipped with an integrated thermal heating pad and intelligent low-temperature control. This system uses power from the connected charger to maintain cell temperature above 0 °C, ensuring fast charging and full power capabilities even at -20 °C. Its integrated battery cut-off, based on intelligent algorithms, disconnects cells in case of anomalies (overvoltage, undervoltage, overcurrent, overheating, low SoC), while maintaining continuous power delivery up to 200 amperes—where other systems might limit current. It is certified UN 38.3, CE, E-Mark, FCC, UL1973, and RVIA.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and ease of installation\u003c\/h3\u003e\n\u003cp\u003e\n    System integration is simplified by MasterBus, CZone, and NMEA2000 compatibility, enabling seamless communication with Mastervolt chargers and other equipment. The \"plug-and-play\" function allows automatic configuration with any compatible Mastervolt charger, simplifying installation without requiring complex configuration tools. With dimensions of 330 x 173 x 210 mm and a weight of 15 kg, the \u003cstrong\u003eMLI Ultra 12\/1250\u003c\/strong\u003e is an instant replacement for Group 31 and Group 49 batteries (85-90 Ah), offering up to 70 % space and weight savings and a lifespan three times longer than traditional lead-acid batteries. It can be connected in series up to 48V and fully recharges in 60 minutes with a suitable charger (recommended charging current ≤ 50 A, max. 100 A).\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723864006996,"sku":"66011250","price":1250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_1647d2a7-640f-424f-90d9-8e91cb1de915.jpg?v=1778084060"},{"product_id":"mastervolt-batterie-mli-ultra-lithium-24-1250-1-25kwh-nautique","title":"MASTERVOLT MLI Ultra Lithium 24\/1250 - 1.25 kWh","description":"\u003cp\u003e\n    The \u003cstrong\u003eMASTERVOLT MLI Ultra Lithium 24\/1250\u003c\/strong\u003e is a robust 24V lithium-ion (LiFePO4) battery with a nominal capacity of 50Ah and an energy rating of 1250 Wh. Designed for demanding marine environments, it delivers reliable performance even under high charge\/discharge currents, humidity, mechanical shocks, and vibrations. This battery is a premium energy solution that outperforms traditional batteries in durability with over 3500 cycles at 80% DoD and up to 70% weight and space savings compared to lead-acid batteries. It is part of the MLI Ultra series, known for extreme performance and reliability.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced technology and management\u003c\/h3\u003e\n\u003cp\u003e\n    At the core of the MLI Ultra 24\/1250 is a proprietary and sophisticated battery management system (BMS). This BMS ensures optimal use of each LiFePO4 cell, includes a proactive auto-balancing algorithm for faster and more efficient charging cycles, and provides precise monitoring of key parameters such as voltage, current, state of charge (SoC), and remaining time. For enhanced safety, an integrated battery disconnect cuts off cells in case of anomalies (overvoltage, undervoltage, overheating, low SoC), maintaining continuous discharge capacity up to 100 A (2C) and a peak current of 250 A for 10 seconds.\n\u003c\/p\u003e\n\n\u003ch3\u003eCold-weather optimized performance\u003c\/h3\u003e\n\u003cp\u003e\n    A major advantage of the \u003cstrong\u003eMLI Ultra 24\/1250\u003c\/strong\u003e is its integrated thermal heating pad, controlled by the BMS to optimize charging at freezing temperatures. When cell temperature drops below 0°C, the system uses energy from the connected charger to heat the battery to 5°C, ensuring fast charging and full power capabilities even in winter conditions. This feature sets it apart from standard lithium batteries, whose charging performance can be severely reduced or blocked by cold, a notable competitive advantage over less integrated solutions.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and flexibility\u003c\/h3\u003e\n\u003cp\u003e\n    Connectivity is a strong point of the MLI Ultra 24\/1250, integrating NMEA2000, CZone, and MasterBus communications. This enables full integration into the vessel's electrical system and plug-and-play configuration with compatible Mastervolt chargers, simplifying installation without requiring additional configuration tools. It can be configured in series up to 48V and features robust M8 battery terminals, as well as various mounting options (mounting brackets, side retention for Group 31\/49). Its IP65 protection rating ensures total waterproofing, essential for marine environments, and it is certified UN 38.3, CE, E-Mark, FCC, UL1973, and RVIA.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723864236372,"sku":"66021250","price":1179.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_15c9abe4-be70-4780-b50b-e3a84f89dd5c.jpg?v=1778084085"},{"product_id":"mastervolt-batterie-agm-12v-225ah-group-8d-demarrage","title":"AGM Battery 12 V 225 Ah (Group 8D)","description":"\u003cp\u003eThe Mastervolt AGM 12\/225 (group 8D) battery is a high-performance 12 V, 225 Ah energy storage solution designed for demanding marine environments. Using AGM (Absorbent Glass Mat) technology, the electrolyte is fully absorbed into the glass fiber, making this battery completely maintenance-free and free of any gas emissions during normal use. This design allows for safe installation in any onboard space without requiring complex ventilation.\u003c\/p\u003e\n\u003ch3\u003eStarting and cycling performance\u003c\/h3\u003e\n\u003cp\u003eEngineered to deliver very high discharge currents, this battery provides a cold cranking amps (CCA) rating of 1080 A (SAE) and 680 A (DIN). It is particularly well-suited for starting large marine engines or powering bow thrusters. Unlike traditional flooded lead-acid batteries, the glass fiber technology offers extremely low internal resistance. The use of thicker lead plates also ensures excellent durability for moderate cyclic use. For comparison, an AGM Mastervolt battery delivers starting power equivalent to a flooded lead-acid battery with nearly double the capacity, positioning this 225 Ah model as a superior alternative to market standards such as Victron Energy’s AGM ranges.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications and installation\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 522 x 240 x 224 mm and a weight of 63.5 kg, this group 8D battery fits perfectly in large service or starting battery banks. It accepts a maximum charging current of 63 A via IUoUo-characteristic chargers. The M8-type (type A) terminals are removable and compatible with all standard battery terminals. To optimize its service life, it is recommended to maintain a float voltage of 13.80 V and an absorption voltage of 14.25 V at 25°C, with temperature-compensated charging.","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723877048660,"sku":"62002250","price":437.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_e642a5c7-deb4-4510-9981-6bb8028d3fb1.jpg?v=1778053412"},{"product_id":"mastervolt-batterie-agm-12v-270ah-super-8d","title":"12 V AGM battery 270 Ah","description":"\u003cp\u003eThe Mastervolt AGM 12\/270Ah battery is designed to meet the highest energy demands aboard vessels. Thanks to its Absorbent Glass Mat (AGM) technology, the electrolyte is fully captive, making this battery completely sealed, maintenance-free, and free of gas emissions during normal use. With a nominal capacity of 270 Ah (C20) and a voltage of 12 V, it provides a massive energy reserve for service banks while delivering exceptional starting performance, capable of delivering a cold cranking current (CCA) of 1200 A (SAE).\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and comparison with flooded lead-acid\u003c\/h3\u003e\n\u003cp\u003eMastervolt’s AGM technology features an extremely low internal resistance, allowing rapid discharges at very high currents. For comparison within the range, a 90 Ah AGM battery delivers the same starting power as a 180 Ah flooded lead-acid battery. This 270 Ah model effectively replaces bulky wet battery banks, offering a longer lifespan thanks to thick plates suited for moderate cyclic use and demanding engine starts.\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and installation aboard\u003c\/h3\u003e\n\u003cp\u003eWeighing 73 kg and measuring 522 x 268 x 226 mm (Super 8D format), this battery is designed for robust installation. It can be mounted in any position (though vertical is recommended) and accepts a maximum charging current of 76.5 A. M8 (Type A) threaded terminals ensure optimal electrical contact and can be combined with standard battery terminals for easy integration into any 12 V or 24 V marine electrical system.\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723877278036,"sku":"62002700","price":503.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_cce65687-2cb3-45f7-ad82-d155be2b2399.jpg?v=1778053431"},{"product_id":"mastervolt-batterie-agm-slimline-12v-185ah-m6","title":"AGM-SlimLine 12 V 185 Ah battery","description":"\u003cp\u003eDesigned to meet space constraints on board, the \u003cstrong\u003eMastervolt AGM-SlimLine 12\/185Ah battery\u003c\/strong\u003e is a universal energy solution. Unlike standard AGM batteries in the standard range, this model features an ultra-flat design that allows optimal integration in tight bilges while providing dual start and service functions.\u003c\/p\u003e\u003ch3\u003eCompressed AGM technology and compactness\u003c\/h3\u003e\u003cp\u003eThanks to its compressed AGM technology, this battery offers a 15% volume and weight reduction compared to traditional models. Its specific dimensions (560 x 126 x 280 mm) for a weight of 51.2 kg allow installing two 185 Ah units in the exact footprint of a single standard 200 Ah battery. As the electrolyte is fully absorbed in the fiberglass, it requires no maintenance and releases no gas during normal use, enabling installation in confined spaces.\u003c\/p\u003e\u003ch3\u003eElectrical performance and versatility\u003c\/h3\u003e\u003cp\u003eDelivering 12V with a nominal capacity of 185 Ah (C20), it accepts a maximum charge current of 53 A via an IUoUo charge profile. Its ability to handle rapid discharge at very high currents results in a cold cranking amperage (CCA) reaching 930 A (SAE) and 580 A (DIN), making it ideal for starting large marine engines or powering bow thrusters. It is equipped with M6 terminals ensuring reliable tightening with a recommended torque of 3.9 to 5.4 Nm.","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723877409108,"sku":"63001850","price":413.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_37162911-c6eb-4a4a-94b3-4c612260fc75.jpg?v=1778053451"},{"product_id":"mastervolt-batterie-gel-mvg-12-200ah","title":"Gel Battery MVG 12 V 200 Ah","description":"\u003cp\u003eThe Mastervolt MVG 12\/200 Gel battery is a reliable power source designed for service banks in medium and large 12 V and 24 V systems. With a nominal capacity of 200 Ah (C20) and a voltage of 12 V, this battery uses a technology where the electrolyte is absorbed in gel form. This design makes it fully sealed, maintenance-free, and prevents gas formation during normal use, allowing safe installation in unventilated spaces aboard your boat.\u003c\/p\u003e\n\u003ch3\u003ePerformance for intensive cyclic use\u003c\/h3\u003e\n\u003cp\u003eDesigned to withstand a high number of charge and discharge cycles, the MVG 12\/200 battery offers an extremely long lifespan compared to open lead-acid batteries or even standard AGM batteries on the market. It accepts a maximum charging current of 100 A (50 % of its capacity), ensuring rapid recharging via your alternator or shore power charger. Its starting capabilities are also notable with a DIN CCA of 630 A and an SAE CCA of 1100 A. To maximize its longevity, it is recommended to limit regular discharges to 60 % of its nominal capacity.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications and installation\u003c\/h3\u003e\n\u003cp\u003eThis service battery weighs 70 kg and has dimensions of 518 x 274 x 238 mm. It is equipped with type A terminals. Optimal operation is ensured at a recommended temperature of 20°C, with a tolerance range from -20°C to 45°C. Charging requires a charger with an IUoUo curve, set to 13.80 V in float mode and 14.25 V in absorption mode at 25°C. Compared to other technologies in the Mastervolt range, the Gel MVG series stands out as the most robust solution for repeated deep discharges and offers very low self-discharge during winter storage.\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723877638484,"sku":"64002000","price":650.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_dcc1f101-5311-4a09-b1f3-2ed20cef1fc4.jpg?v=1778059856"},{"product_id":"mastervolt-batterie-mvg-gel-12v-55ah-servitude","title":"MVG gel battery 12 V 55 Ah","description":"\u003cp\u003eThe \u003cstrong\u003eMastervolt MVG gel 12V\/55Ah battery\u003c\/strong\u003e is a high-performance energy storage solution specifically designed for marine auxiliary battery banks. Thanks to its advanced technology where the electrolyte is fully absorbed in gel form, this battery is completely maintenance-free and releases no gas during normal use. Unlike traditional lead-acid batteries or some AGM batteries that require strict ventilation, the MVG range offers total flexibility and can be installed in any confined space aboard.\u003c\/p\u003e\n\u003ch3\u003eCyclic performance and fast charging\u003c\/h3\u003e\n\u003cp\u003eIdeal for medium to large 12V or 24V systems, this unit offers a nominal capacity of 55Ah (C20). It stands out for its ability to withstand intensive cyclic use with a high number of charge and discharge cycles. Additionally, it accepts a maximum charging current of 27.5A (50% of its nominal capacity), enabling exceptionally fast recharging compared to market standards. Its extremely low self-discharge rate also ensures excellent performance during layup periods.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications and integration\u003c\/h3\u003e\n\u003cp\u003eWeighing 19 kg with compact dimensions of 261 x 136 x 230 mm, it is equipped with standard A-type terminals. Although optimized for auxiliary use, it delivers a cold cranking amperage (CCA) of 380A per SAE standard (230A DIN). To ensure an extremely long service life, it must be paired with a charger featuring an IUoUo characteristic (absorption voltage at 14.25V and float at 13.80V at 25°C) with recommended temperature compensation. Installation is secure: it can be mounted vertically or horizontally (excluding the short side).\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723877966164,"sku":"64000550","price":226.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_f97f92a5-c93f-42bf-832f-bae6ad391b4f.jpg?v=1778053487"},{"product_id":"mastervolt-mli-ultra-fiche-installation-site-etanche","title":"PMI Ultra waterproof on-site installation sheet","description":"\u003cp\u003e\n    The \u003cstrong\u003eMLI Ultra waterproof on-site installation plug\u003c\/strong\u003e from MASTERVOLT is an essential component designed to ensure the integrity and reliability of installations for MLI Ultra lithium-ion batteries. Specifically developed for marine and demanding environments, this plug provides a secure and durable connection, essential for maintaining optimal performance of your power system.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced protection for your MLI Ultra system\u003c\/h3\u003e\n\u003cp\u003e\n    With an IP65 protection rating, this installation plug offers high resistance to dust and water splashes, protecting critical electrical terminations from external elements. This feature is fundamental for nautical applications where exposure to moisture and spray is constant. Compared to generic solutions, MASTERVOLT’s design ensures perfect compatibility and performance without compromise with MLI Ultra batteries, such as the MLI Ultra 12\/3000 or MLI Ultra 24\/5000 models, which are at the heart of modern marine electrical systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eMASTERVOLT integration and reliability\u003c\/h3\u003e\n\u003cp\u003e\n    This component aligns with MASTERVOLT’s philosophy of providing complete and robust solutions for onboard power. The \u003cstrong\u003eMLI Ultra waterproof on-site installation plug\u003c\/strong\u003e exemplifies the attention to detail to maximize the lifespan and safety of systems. It enables professional on-site installation with waterproofing, reducing risks of corrosion and electrical failure—a critical factor for the longevity of the entire MLI Ultra battery installation.\n\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":53723888157012,"sku":"6369230060","price":11.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main-square_2400e57a-2c5a-4ab1-9266-45f63307a8ea.jpg?v=1778059851"},{"product_id":"victron-energy-batterie-lithium-25-6v-300ah-ng","title":"25.6V\/300Ah NG Battery","description":"\u003cp\u003e\n    Designed for demanding marine energy systems, the Victron Energy lithium iron phosphate (LiFePO₄) \u003cstrong\u003e25.6V\/300Ah NG Battery\u003c\/strong\u003e provides a 7680 Wh energy storage solution for 24 V installations. This next-generation battery integrates a shunt for precise data transmission (voltage, current, temperature) to the battery management system (BMS), ensuring real-time monitoring of charge state and specific alerts.\n\u003c\/p\u003e\n\u003ch3\u003eSystem integration and performance\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eVictron Energy 25.6V\/300Ah NG Battery\u003c\/strong\u003e is designed for seamless integration within the Victron ecosystem. It requires the use of a Lynx Smart NG BMS (500 A or 1000 A, sold separately), which automatically detects system voltage and the number of connected batteries. The BMS manages cell balancing and critical protections: pre-alarm at 3.0 V\/cell, load disconnection at 2.8 V\/cell, and charge cutoff at 3.6 V\/cell or in case of abnormal temperature (outside +5 °C to +50 °C for charging, -20 °C to +50 °C for discharging).\n\u003c\/p\u003e\n\u003ch3\u003eModularity and reliability\u003c\/h3\u003e\n\u003cp\u003e\n    The Lithium NG range allows for modular battery banks, with the possibility of connecting up to 50 batteries in parallel for 24 V systems, offering a maximum energy capacity of 384 kWh per BMS. The \u003cstrong\u003e25.6V\/300Ah NG Battery\u003c\/strong\u003e delivers a lifespan of 2500 cycles at 80 % depth of discharge (DoD) and up to 5000 cycles at 50 % DoD. It supports a maximum continuous discharge and charge current of 300 A (1C), with a maximum pulse discharge current of 600 A (2C) and charge current of 450 A (1.5C) for 10 seconds. Its internal resistance is 1 mΩ.\n\u003c\/p\u003e\n\u003ch3\u003eRobust design and simplified maintenance\u003c\/h3\u003e\n\u003cp\u003e\n    With an IP65 protection rating, Lithium NG batteries are effectively protected against dust and low-pressure water jets, making them suitable for marine environments. The self-discharge rate is reduced to ≤ 2 % per month, contributing to longevity and reliability. Installation is simplified with included brackets, allowing secure mounting against sliding and tipping.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786774167892,"sku":"BAT524130620","price":2070.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-LiFePO4-Battery-25-6V-300Ah-NG-front-angle.jpg?v=1778604070"},{"product_id":"victron-energy-lithium-superpack-12-8v-100ah-batterie-lifepo4","title":"Lithium SuperPack 12.8V\/100Ah (M8)","description":"\u003cp\u003e\n    Designed for simplified installation, the \u003cstrong\u003eVictron Energy Lithium SuperPack 12.8V\/100Ah (M8)\u003c\/strong\u003e battery provides a complete LiFePO4 energy solution for marine and embedded applications. This model integrates a battery management system (BMS) and a safety switch, eliminating the need for additional external components and facilitating integration into existing systems.\n\u003c\/p\u003e\n\u003ch3\u003eTechnical performance and durability\u003c\/h3\u003e\n\u003cp\u003e\n    With a nominal voltage of 12.8V and a capacity of 100Ah at 25°C, this battery delivers a nominal energy of 1280 Wh. It stands out with a lifespan of 2500 cycles at 80% depth of discharge (DoD) and a round-trip energy efficiency of 92%. These characteristics make it superior to lead-acid batteries, which typically have an average efficiency of 80% and a shorter lifespan, especially with partial charge\/discharge cycles. The nominal capacity remains 80 Ah at 0°C, ensuring respectable performance even in colder conditions.\n\u003c\/p\u003e\n\u003ch3\u003eSafety and usage flexibility\u003c\/h3\u003e\n\u003cp\u003e\n    The integrated BMS protects the battery against overcharging, deep discharges, and extreme temperatures. It automatically disconnects the battery if maximum limits are exceeded, including blocking charging below 0°C and discharging below -20°C. The battery supports a maximum continuous discharge current of 100A and a maximum continuous charge current of 100A, with a peak discharge current of 150A for 10 seconds. Power connections are provided via M8 threaded inserts. While parallel connection is unlimited to increase capacity, series connection is not allowed, limiting this model to 12V systems. Victron Energy’s SuperPack serves as a direct and simpler alternative to modular lithium configurations requiring an external BMS, such as some of the brand’s Smart Lithium solutions or competing systems, offering installation simplicity comparable to a lead-acid battery while delivering the benefits of lithium.","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786791108948,"sku":"BAT512110712","price":418.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-SuperPack-12-8V-100Ah-1280Wh-front-angle.jpg?v=1778604268"},{"product_id":"victron-energy-lithium-superpack-25-6v-50ah-m8","title":"Lithium SuperPack 25.6V\/50Ah (M8)","description":"\u003cp\u003e\n    Designed for 24 V marine energy systems and off-grid applications, the Victron Energy \u003cstrong\u003eLithium SuperPack 25.6V\/50Ah (M8)\u003c\/strong\u003e battery provides a compact and integrated LiFePO4 energy storage solution. This battery stands out within the SuperPack range, which includes 12.8 V models from 20 Ah to 200 Ah, with its nominal voltage of 25.6 V and capacity of 50 Ah, delivering a nominal energy of 1280 Wh at 25 °C. It is specifically suited for 24 V power applications requiring moderate current demands, serving as an alternative to complex lead-acid battery configurations.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated Management and Energy Efficiency\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eLithium SuperPack 25.6V\/50Ah\u003c\/strong\u003e integrates a battery management system (BMS) and a safety switch, eliminating the need for additional external components for simplified installation. This BMS disconnects the battery in case of excessive discharge, overcharging, or extreme temperatures (low or high), thereby protecting the product's lifespan. With a round-trip energy efficiency of 92 %, the battery maintains high performance, even in shallow discharge conditions, outperforming lead-acid batteries (average 80 %).\n\u003c\/p\u003e\n\n\u003ch3\u003eDurability and Flexibility of Use\u003c\/h3\u003e\n\u003cp\u003e\n    The SuperPack 25.6V\/50Ah is designed to withstand operating modes that would degrade lead-acid batteries, such as prolonged partial discharges. Its lifespan is estimated at 2500 cycles at 80 % depth of discharge (DoD) and 25 °C. The battery supports a maximum continuous discharge current of 50 A and a peak current of 100 A for 10 seconds. The power terminals are M8 type. Batteries in this range can be connected in parallel to increase total capacity, but series connection is not allowed. Operating temperature range is -20 °C to +50 °C for discharge and 0 °C to +45 °C for charging, with automatic low-temperature protection for charging on recent models.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786834133332,"sku":"BAT524050705","price":577.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-SuperPack-25-6V-50Ah-1280Wh-front-angle.jpg?v=1778604675"},{"product_id":"victron-energy-batterie-lithium-12v-150ah-ng","title":"12.8V\/150Ah NG Battery","description":"\u003cp\u003e\n    Designed for demanding marine energy systems, the \u003cstrong\u003eVictron Energy 12.8V\/150Ah NG battery\u003c\/strong\u003e is a next-generation Lithium Iron Phosphate (LiFePO₄ or LFP) storage solution. It represents an evolution over the Victron Lithium Smart series, incorporating significant improvements in functionality and durability. With a nominal voltage of 12.8 V and a capacity of 150 Ah (1920 Wh) at 25 °C, this battery is suitable for a wide range of applications requiring reliable and high-performance power.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Integration and Monitoring\u003c\/h3\u003e\n\u003cp\u003e\n    This battery features an integrated shunt that transmits essential data such as voltage, current, and temperature to the external Battery Management System (BMS). This information is critical for accurate state-of-charge calculation and generation of specific alerts. Control and monitoring are performed via the VictronConnect app, a Victron GX device, or the VRM portal, enabling automatic and real-time management of all battery parameters, including individual cell voltages and temperatures. The \u003cstrong\u003eLynx Smart BMS NG\u003c\/strong\u003e (500A or 1000A) is mandatory and must be purchased separately for battery operation.\n\u003c\/p\u003e\n\n\u003ch3\u003eScalability and Performance\u003c\/h3\u003e\n\u003cp\u003e\n    Victron Energy’s Lithium NG batteries offer high installation flexibility. They can be configured in series, parallel, or a combination of both to create battery banks suitable for 12V, 24V, or 48V systems. A single bank can accommodate up to 50 batteries for 12V or 24V systems (up to 192 kWh for 12V, 384 kWh for 24V) and up to 25 batteries for 48V systems (up to 128 kWh). The LiFePO₄ chemistry gives this battery robustness, a wide operating temperature range (discharge from -20 °C to +50 °C, charge from +5 °C to +50 °C), and excellent cycle performance, with 2500 cycles at 80 % depth of discharge (DoD). Its round-trip efficiency of 92 % is higher than lead-acid batteries (approximately 80 %), optimizing system energy efficiency.\n\u003c\/p\u003e\n\n\u003ch3\u003eDesign and Durability\u003c\/h3\u003e\n\u003cp\u003e\n    With an IP65 protection rating, the \u003cstrong\u003eVictron Energy 12.8V\/150Ah NG battery\u003c\/strong\u003e is effectively sealed against dust and resistant to low-pressure water jets, making it suitable for marine environments. The maximum self-discharge rate is 2 % per month, contributing to overall longevity and reliability. Installation is simplified with the included mounts, ensuring optimal securing. Power connections are made via M8 threaded inserts. Unlike lead-acid batteries, LFP batteries do not require a full charge to preserve their lifespan and can even benefit from partial charging.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786846978388,"sku":"BAT512115620","price":545.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-LiFePO4-Battery-12-8V-150Ah-NG-front-angle.jpg?v=1778604819"},{"product_id":"victron-energy-battery-12-8v-200ah-lithium-ng","title":"12.8V\/200Ah NG Battery","description":"\u003cp\u003e\n    Designed for marine and off-grid systems, the Victron Energy Lithium NG 12.8V\/200Ah battery is an energy storage solution based on Lithium Iron Phosphate (LiFePO₄) technology. With a nominal voltage of 12.8V and a capacity of 200Ah, it delivers 2560 Wh of energy. This battery can be integrated into series, parallel, or series\/parallel configurations for 12V, 24V, or 48V systems. It can be combined with up to 50 batteries (including itself) of 12V or 24V, or up to 25 batteries (including itself) of 48V, allowing storage capacities of up to 192 kWh for 12V systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced management and monitoring\u003c\/h3\u003e\n\u003cp\u003e\n    The Lithium NG battery range stands out for its integrated shunt, which transmits real-time data on voltage, current, and temperature to the Battery Management System (BMS). This information is then used to calculate the state of charge (SoC) and generate alerts. The BMS, such as the Lynx Smart BMS NG 500A\/1000A (required and sold separately), ensures automatic configuration, monitoring, and control of battery parameters. It automatically detects system voltage and the number of connected batteries. Monitoring of critical parameters, including cell state and voltages, battery current and temperature, is accessible via the VictronConnect app (Bluetooth), a GX communication center, or the VRM portal. Battery firmware updates are also managed automatically by the BMS.\n\u003c\/p\u003e\n\n\u003ch3\u003eDesign and performance\u003c\/h3\u003e\n\u003cp\u003e\n    This battery offers an extended lifespan with 2500 cycles at 80% depth of discharge (DoD), 3000 cycles at 70% DoD, and 5000 cycles at 50% DoD. Its self-discharge rate has been optimized to be less than or equal to 2% per month at 25°C, contributing to its reliability and longevity. It supports a maximum continuous discharge current of 200A (1C) and a pulsed discharge current of 400A (2C) for 10 seconds. The battery is protected against dust and low-pressure water jets thanks to its IP65 protection rating, making it suitable for marine environments. The included mounting brackets simplify installation and ensure secure attachment.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786909368660,"sku":"BAT512120620","price":723.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-LiFePO4-Battery-12-8V-200Ah-NG-front-angle.jpg?v=1778605540"},{"product_id":"victron-energy-batterie-lithium-25-6v-200ah-ng","title":"Battery 25.6V\/200Ah NG","description":"\u003cp\u003e\n    Designed for demanding marine energy systems, the \u003cstrong\u003eVictron Energy Lithium NG 25.6V\/200Ah battery\u003c\/strong\u003e is a Lithium Iron Phosphate (LiFePO₄ or LFP) energy storage solution. With a nominal voltage of 25.6 V and a capacity of 200 Ah (5120 Wh) at 25 °C, it is optimized for 24 V configurations but can be integrated into 12 V, 24 V, or 48 V battery banks via series, parallel, or series\/parallel connections. A single system can accommodate up to 50 batteries in 12 V or 24 V, and up to 25 batteries in 48 V, allowing a maximum storage capacity of 384 kWh for 24 V systems and 128 kWh for 48 V systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Integration and Monitoring\u003c\/h3\u003e\n\u003cp\u003e\n    The Lithium NG series features an integrated shunt that transmits essential data (voltage, current, temperature) to the battery management system (BMS) in real time. This enables accurate state-of-charge calculations and generates specific alerts, accessible via the VictronConnect app, a GX device, or the VRM portal. Compared to previous Victron lithium battery generations, the NG range offers automatic configuration and control of battery parameters via the BMS (Lynx Smart BMS NG 500 A\/1000 A or later models, mandatory and sold separately), which automatically detects system voltage and battery bank configuration. Battery firmware updates are also managed automatically by the BMS, simplifying maintenance.\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and Durability\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eLithium NG 25.6V\/200Ah battery\u003c\/strong\u003e includes integrated cell balancing and monitoring, with series communication cables connected to the BMS. The BMS provides multi-layer protection: pre-alarm at 3.0 V per cell, load disconnection below 2.8 V per cell, and charge cutoff above 3.6 V per cell or in case of extreme temperatures. Its lifespan is 2500 cycles at 80 % DoD, 3000 cycles at 70 % DoD, and 5000 cycles at 50 % DoD, with a round-trip efficiency of 92 %. The self-discharge rate is 2 % maximum per month, contributing to enhanced performance and longevity. The IP65 rating makes it resistant to dust and low-pressure water jets. Included mounting brackets facilitate installation, ensuring optimal securement. This battery is repairable, with a removable cover secured by screws.\n\u003c\/p\u003e\n\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003cp\u003e\n    This battery supports a maximum continuous discharge current of 200 A (1C) and a pulsed discharge current of 400 A (2C) for 10 seconds. The end-of-discharge voltage is 22.4 V, with an internal resistance of 2 mΩ. For charging, the recommended voltage range is 28 V to 28.8 V, with a float voltage of 27 V. The maximum continuous charge current is 200 A (1C), and the pulsed charge current is 400 A (2C) for 10 seconds. Power connections are designed for robust integration. The operating temperature range is -20 °C to +50 °C during discharge and +5 °C to +50 °C during charging, with a maximum humidity of 95 % (non-condensing).\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786913857876,"sku":"BAT524120620","price":1383.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-25-6V-200Ah-NG-front.jpg?v=1778605569"},{"product_id":"victron-energy-lithium-superpack-25-6v-100ah-ng-batterie-marine","title":"Lithium SuperPack 25.6V\/100Ah NG","description":"\u003cp\u003e\n    Designed for mobile, marine, and industrial applications requiring reliable 24V power, the \u003cstrong\u003eLithium SuperPack 25.6V\/100Ah NG\u003c\/strong\u003e battery from Victron Energy is a ready-to-use LiFePO₄ (LFP) solution. It offers a nominal capacity of 100 Ah and an energy capacity of 2560 Wh at 25 °C, making it suitable for medium-sized electrical systems. Within the SuperPack NG range, this model stands out from the 12.8V\/100Ah and 12.8V\/200Ah versions by its higher voltage, designed for 24V installations, while offering standard capacity compared to the 25.6V\/200Ah model for lower energy needs.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated management and advanced connectivity\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eLithium SuperPack 25.6V\/100Ah NG\u003c\/strong\u003e battery integrates a Battery Management System (BMS) ensuring cell balancing, protection against overvoltage, undervoltage, overtemperature, undertemperature, and overcurrent, as well as continuous monitoring for optimal performance and safety. It supports a recommended continuous discharge current of 50 A (maximum 200 A) and a recommended continuous charge current of 30 A (maximum 100 A). Round-trip efficiency is 93%. Bluetooth Smart connectivity via the VictronConnect app enables wireless configuration, real-time monitoring of state of charge (SoC), temperature, and firmware updates. The Instant Readout feature displays key data directly in the device list without prior connection.\n\u003c\/p\u003e\n\n\u003ch3\u003eFeatures for demanding environments\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eLithium SuperPack 25.6V\/100Ah NG\u003c\/strong\u003e model is equipped with a self-heating function that maintains cell temperature above 0 °C to allow charging even in cold environments (operating temperature range: -30 °C to +60 °C for charging and discharging). An integrated on\/off button allows disabling charge and discharge functions for safe use and extended storage. An external feedback signal (EFS) provides redundant system protection (EDS) or a charger start signal (ECS) based on a low SoC pre-alarm threshold. The battery supports parallel connection of an unlimited number of units to increase total energy capacity, with a cycle life of 2500 cycles at 80% DoD, 3000 cycles at 70% DoD, and 5000 cycles at 50% DoD.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786917790036,"sku":"BAT524110740","price":927.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-Superpack-25-6V-100Ah-NG-front.jpg?v=1778605597"},{"product_id":"victron-energy-batterie-12-8v-50ah-smart-lifepo4","title":"12.8V\/50Ah Smart Battery","description":"\u003cp\u003e\n    The Victron Energy 12.8V\/50Ah Smart lithium-iron-phosphate (LiFePO4) battery is designed for demanding marine and off-grid applications. Part of the Lithium Battery Smart range, it delivers a nominal voltage of 12.8 V and a capacity of 50 Ah, providing a nominal energy of 640 Wh at 25 °C. This LiFePO4 technology outperforms lead-acid batteries by allowing partial discharge without significant impact on lifespan and offering a round-trip energy efficiency of 92 %, compared to 80 % for lead-acid.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and performance\u003c\/h3\u003e\n\u003cp\u003e\n    The battery includes a cell monitoring and balancing system, essential for optimizing lifespan and performance. It can be wired in series and\/or parallel to create 12 V, 24 V, or 48 V battery banks, with a limit of 20 batteries per system, enabling a maximum storage capacity of 84 kWh in a 12 V system. For safe operation, a Victron Energy Battery Management System (BMS) is required, with six models available for various configurations. The \u003cstrong\u003e12.8V\/50Ah Smart\u003c\/strong\u003e battery supports a maximum continuous discharge current of 100 A (recommended ≤50 A) and a maximum charge current of 100 A (recommended ≤30 A), with a recommended charge voltage of 14.2 V and a float voltage of 13.5 V.\n\u003c\/p\u003e\n\n\u003ch3\u003eDurability and monitoring\u003c\/h3\u003e\n\u003cp\u003e\n    LiFePO4 batteries excel in longevity, with a lifespan of 2500 cycles at 80 % depth of discharge (DoD) and up to 5000 cycles at 50 % DoD. They operate reliably across a wide temperature range: -20 °C to +50 °C during discharge and +5 °C to +50 °C during charging. Cell voltage, temperature, and alarm monitoring are simplified via Bluetooth connectivity and the VictronConnect app, enabling quick diagnosis of issues such as cell imbalance. Its compact dimensions and lightweight design allow flexible installation, though it must be protected from the elements (IP22). Compared to other Smart range models like the 12.8V\/100Ah or 12.8V\/160Ah, the 50Ah model offers a more compact and lighter solution, ideal for lower energy demands or modular systems requiring high flexibility.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786927784276,"sku":"BAT512050610","price":338.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-battery-12-8V-Smart.jpg?v=1778605721"},{"product_id":"victron-energy-batterie-lithium-12v-100ah-ng","title":"12.8V\/100Ah NG Battery","description":"\u003cp\u003e\n    The Victron Energy 12.8V\/100Ah NG (next generation) lithium battery, part number BAT512110620, is a LiFePO₄ (Lithium Iron Phosphate) energy solution. Designed for demanding applications, it offers a nominal capacity of 100 Ah and an energy capacity of 1280 Wh at a nominal voltage of 12.8V. This battery represents an evolution of the Lithium Smart series, incorporating improvements for management and performance.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced management and monitoring\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eVictron Energy 12.8V\/100Ah NG battery\u003c\/strong\u003e integrates a shunt for collecting essential data (voltage, current, temperature) transmitted to an external battery management system (BMS). A BMS is mandatory and must be purchased separately, such as the Lynx Smart BMS NG 500 A\/1000 A, smallBMS NG, or VE.Bus BMS NG models. This system ensures cell balancing and monitoring, protection against overcharging and deep discharging, as well as thermal management. Real-time parameter monitoring is performed via the VictronConnect app (Bluetooth integrated into the BMS), a GX device, or the VRM portal, and the battery firmware is automatically updated by the BMS.\n\u003c\/p\u003e\n\n\u003ch3\u003eFlexibility and durability\u003c\/h3\u003e\n\u003cp\u003e\n    With a round-trip efficiency of 92% and a maximum self-discharge rate of 2% per month, this LiFePO₄ battery is designed for extended longevity. It offers a lifespan of 2500 cycles at 80% depth of discharge (DoD), 3000 cycles at 70% DoD, and up to 5000 cycles at 50% DoD. It supports a maximum continuous discharge current of 100 A (1C) and a maximum continuous charge current of 100 A (1C). NG batteries can be connected in series, parallel, or series\/parallel to create battery banks of 12V, 24V, or 48V, with a maximum capacity of 50 batteries for 12V\/24V systems and 25 batteries for 48V systems. Its IP65 rating ensures resistance to dust and low-pressure water jets, making it suitable for marine environments. Installation is simplified with included mounting brackets for secure attachment.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786973430100,"sku":"BAT512110620","price":444.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-LiFePO4-Battery-12-8V-100Ah-NG-front-angle.jpg?v=1778606170"},{"product_id":"victron-energy-batterie-12-8v-100ah-smart-lithium-lifepo4","title":"12.8V\/100Ah Smart Battery","description":"\u003cp\u003e\n    The Victron Energy 12.8V\/100Ah Smart battery is a LiFePO4 (lithium iron phosphate) energy storage solution for demanding marine and mobile applications. With a nominal voltage of 12.8 V and a capacity of 100 Ah, it delivers a nominal energy of 1280 Wh at 25 °C. This battery is designed for 12 V, 24 V, or 48 V systems, allowing battery banks of up to 20 units for a maximum capacity of 84 kWh in a 12 V system.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvantages of LiFePO4 technology\u003c\/h3\u003e\n\u003cp\u003e\n    Unlike lead-acid batteries, LiFePO4 technology does not require systematic full charging, which can even extend its lifespan in cases of partial charging. It maintains a round-trip energy efficiency of 92 %, compared to 80 % for an average lead-acid battery. This efficiency remains at 90 % even with shallow discharge. Lifespan is also a major advantage, with 2500 cycles at 80 % depth of discharge (DoD) and up to 5000 cycles at 50 % DoD. These features result in up to 70 % reduction in space and weight compared to equivalent lead-acid solutions.\n\u003c\/p\u003e\n\n\u003ch3\u003eMonitoring and smart management\u003c\/h3\u003e\n\u003cp\u003e\n    The Victron Energy Smart model features Bluetooth connectivity, enabling real-time monitoring of cell voltages, temperature, and alerts via the VictronConnect app. This functionality facilitates quick diagnostics, particularly in cases of cell imbalance. A Battery Management System (BMS) is required to operate these batteries, providing protection against undervoltage (disconnecting the load at 2.8 V per cell), overvoltage (stopping charging beyond 3.75 V per cell), and extreme temperatures. Victron offers six different BMS solutions, suitable for various application scenarios. The BMS connection uses a male + female cable with an M8 circular connector, 50 cm in length.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55786995220820,"sku":"BAT512110610","price":559.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-BAT512110610-LiFePO4-Battery-12-8V-100Ah-Smart-front.jpg?v=1778606534"},{"product_id":"victron-energy-lithium-superpack-12-8v-60ah-batterie","title":"Lithium SuperPack 12.8V\/60Ah (M6)","description":"\u003cp\u003e\n    Designed for simplified installation, the \u003ca href=\"https:\/\/www.victronenergy.com\" target=\"_blank\"\u003eVictron Energy\u003c\/a\u003e Lithium SuperPack 12.8V\/60Ah (M6) battery is a LiFePO4 power solution integrating a battery management system (BMS) and a safety switch. This 12.8 V model provides a nominal capacity of 60 Ah at 25 °C (48 Ah at 0 °C) and a nominal energy of 768 Wh, with threaded M6 connection terminals.\n\u003c\/p\u003e\n\u003ch3\u003ePerformance and Durability\u003c\/h3\u003e\n\u003cp\u003e\n    The SuperPack 12.8V\/60Ah battery stands out for its energy efficiency, delivering a round-trip efficiency of 92 %, compared to 80 % for lead-acid batteries. Its lifespan is estimated at 2,500 cycles at 80 % depth of discharge (DoD) and 25 °C, with capacity and energy loss below 1 % per 100 cycles. The integrated BMS protects against excessive discharge, overcharging, and extreme temperatures (automatic disconnection for charging below 0 °C and discharging below -20 °C), contributing to its longevity and reliability. This battery is a robust alternative to lead-acid batteries, especially in deficit operation or partial charging conditions, which do not affect the lifespan of Li-ion batteries.\n\u003c\/p\u003e\n\u003ch3\u003eIntegration and Flexibility\u003c\/h3\u003e\n\u003cp\u003e\n    With dimensions of 213 x 229 x 138 mm and a weight of 7.5 kg, the Lithium SuperPack 12.8V\/60Ah is easy to integrate into various marine environments. It is rated IP43 for protection. It can be connected in parallel to increase total capacity, with no limit on the number of batteries, but series connection is not allowed. This feature makes it a high-performance option for 12 V systems, bridging the gap between the 12.8\/20 Ah and 12.8\/100 Ah models in the same SuperPack range, offering a balance between compactness and capacity for intermediate power needs. The SuperPack range also includes 12.8\/200 Ah and 25.6\/50 Ah models for different capacities and voltages, allowing for tailored choices to suit various configurations.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55787054661972,"sku":"BAT512060705","price":311.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-SuperPack-12-8V-60Ah-768Wh-front-angle.jpg?v=1778607605"},{"product_id":"victron-energy-lithium-superpack-12-8v-20ah-batterie","title":"Lithium SuperPack 12.8V\/20Ah (M5)","description":"\u003cp\u003e\n    Designed for marine applications requiring a compact and autonomous power solution, the Victron Energy Lithium SuperPack 12.8V\/20Ah (M5) battery integrates a battery management system (BMS) and a safety switch. This integration simplifies installation by eliminating the need for additional external components, distinguishing this range from more complex lithium-ion systems. The internal BMS protects against overcharging, excessive discharging, and extreme temperatures (charge cutoff below 0 °C and discharge cutoff below -20 °C), extending battery lifespan.\n\u003c\/p\u003e\n\u003ch3\u003ePerformance and efficiency\u003c\/h3\u003e\n\u003cp\u003e\n    With LiFePO4 chemistry, this battery delivers a nominal voltage of 12.8 V and a capacity of 20 Ah at 25 °C, corresponding to a nominal energy of 256 Wh. The SuperPack range features a round-trip energy efficiency of 92%, outperforming lead-acid batteries (80%). Unlike lead-acid batteries, Lithium SuperPack batteries do not require a full charge to optimize lifespan and can accept partial charges without significant degradation. The 12.8V\/20Ah model supports a maximum continuous discharge current of 30 A and a peak current of 80 A (10 seconds), with a maximum continuous charge current of 15 A. Its lifespan is estimated at 2500 cycles at 80% depth of discharge (DoD) and 25 °C.\n\u003c\/p\u003e\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003e\n    Lithium SuperPack batteries can be connected in parallel to increase capacity, with no limit on the number of units, but series connection is not permitted. The 12.8V\/20Ah model is the most compact in the 12.8V SuperPack range, which also includes 60 Ah, 100 Ah, and 200 Ah versions, as well as a 25.6V\/50Ah option. Its dimensions of 167 x 181 x 77 mm and weight of 3 kg facilitate integration in confined spaces. It features M5 terminals and has an IP43 protection rating, allowing vertical mounting or on its longest sides, except when terminals are facing downward. The operating temperature range is -20 °C to +50 °C for discharging and 0 °C to +45 °C for charging.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55787065508180,"sku":"BAT512020705","price":134.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-SuperPack-12-8V-20Ah-256Wh-front-angle.jpg?v=1778607744"},{"product_id":"victron-energy-lithium-superpack-12-8v-200ah-ng-batterie-marine","title":"Lithium SuperPack 12.8V\/200Ah NG","description":"\u003cp\u003e\n    Designed as a direct replacement for standard lead-acid batteries, the \u003cstrong\u003eLithium SuperPack 12.8V\/200Ah NG\u003c\/strong\u003e battery from \u003cstrong\u003eVictron Energy\u003c\/strong\u003e is a complete LiFePO₄ (LFP) solution for onboard electrical systems. Intended for recreational vehicles, large trucks, and SUVs, it offers a capacity of 200 Ah and a nominal energy of 2560 Wh, suitable for extended off-grid use, including high-power devices. This new \"NG\" generation stands out for its form factor and terminal layout, facilitating integration into various mobile and industrial applications, providing a simplified alternative to modular systems with an external BMS.\n\u003c\/p\u003e\n\n\u003ch3\u003eManagement and technical performance\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eLithium SuperPack NG\u003c\/strong\u003e integrates a battery management system (BMS) that ensures cell balancing, protection, and monitoring for optimal performance and safety throughout its lifespan. It delivers a lifespan of 2500 cycles at 80% depth of discharge (DoD), 3000 cycles at 70% DoD, and 5000 cycles at 50% DoD, with a round-trip efficiency of 93%. The battery supports a recommended continuous discharge current of 100 A (max 400 A) and a recommended continuous charge current of 60 A (max 200 A). Software protections include overvoltage, undervoltage, overheating, low temperature, and overcurrent, complemented by hardware protection against short circuits above 800 A.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced features and connectivity\u003c\/h3\u003e\n\u003cp\u003e\n    For wireless monitoring and control, the \u003cstrong\u003eLithium SuperPack 12.8V\/200Ah NG\u003c\/strong\u003e is equipped with Bluetooth Smart, enabling access to key data via the VictronConnect app, including state of charge (SoC) and temperature. The \"Instant Readout\" function displays this information directly in the device list. A self-heating function maintains cell temperature above 0 °C for safe charging in cold environments, with two modes available: \"charger\" (powered by the charger) and \"auto\" (powered by the battery). The EFS (External Feedback Signal) signal can be configured as an external disconnect signal (EDS) or charge start signal (ECS) for redundant protection or charger activation. An integrated on\/off button allows disabling charge and discharge for safety and long-term storage.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55787199168852,"sku":"BAT512120740","price":817.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-Lithium-Superpack-12-8V-200Ah-NG-front.jpg?v=1778608824"},{"product_id":"victron-energy-batterie-lithium-12-8v-180ah-smart","title":"12.8V\/180Ah Smart Battery","description":"\u003cp\u003eDesigned for demanding marine and off-grid applications, the Victron Energy Lithium Smart 12.8V\/180Ah battery (LiFePO4) provides an energy storage solution with specific technical performance. It integrates lithium iron phosphate (LiFePO4) technology, characterized by a full-cycle energy efficiency of 92%, exceeding the 80% of lead-acid batteries. This chemistry does not require full charging and tolerates partial discharges better, extending its useful lifespan, particularly in deficit mode or when stored partially charged for extended periods.\u003c\/p\u003e\n\n\u003ch3\u003eCapacity and system flexibility\u003c\/h3\u003e\n\u003cp\u003eThis 12.8V and 180Ah battery can be configured in series, parallel, or series\/parallel for 12V, 24V, or 48V systems. A system can integrate up to 20 Smart batteries, offering a maximum storage capacity of 84 kWh in 12V and up to 102 kWh in 24V or 48V. Each battery includes a cell balancing and monitoring system. Connection to a Battery Management System (BMS) is mandatory for protection, ensuring disconnection in case of undervoltage (\u0026lt; 2.8V), charge shutdown in case of overvoltage (\u0026gt; 3.75V) or inadequate temperature. Cell voltage, temperature, and alarm monitoring are accessible via Bluetooth and the VictronConnect app, enabling quick identification of issues such as cell imbalance.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical performance and positioning\u003c\/h3\u003e\n\u003cp\u003eThe Victron Energy Lithium Smart 12.8V\/180Ah battery has an internal resistance of 0.9 mΩ. Its lifespan is 2500 cycles at 80% depth of discharge (DoD), 3000 cycles at 70% DoD, and 5000 cycles at 50% DoD. It supports a maximum continuous discharge current of 360 A and a recommended continuous discharge current of ≤180 A. The operating temperature range for discharge is -20 °C to +50 °C, and for charging is +5 °C to +50 °C. The protection rating is IP22.\u003c\/p\u003e\n\u003cp\u003eWhile lead-acid batteries can suffer from sulfation in cases of incomplete charging or prolonged storage, Victron Energy Smart lithium technology, including this 12.8V\/180Ah model, offers increased resilience to these scenarios. Compared to other lithium batteries without \"Smart\" functionality, the presence of Bluetooth and VictronConnect integration simplifies diagnostics and parameter management, positioning this model in Victron's premium range for user monitoring.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55787253104980,"sku":"BAT512118610","price":563.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01-hero-LiFePO4-Battery-12-8V-180Ah-Smart-front.jpg?v=1778609569"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/collections\/b129a8d05c55e6b67c3b6bbeb53c4185.png?v=1779967246","url":"https:\/\/skysat.fr\/en-us\/collections\/marine-batteries.oembed","provider":"Skysat","version":"1.0","type":"link"}