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Mastervolt

66013000

Baterija Litij MLI Ultra 12/3000

The Mastervolt MLI Ultra 12/3000 lithium-ion battery (12 V, 230 Ah) with LiFePO4 technology is designed to power heavy loads in marine environments with an exceptional lifespan of 3,500 cycles at 80 % depth of discharge. Certified to IP65, it features an advanced Battery Management System (BMS) and communicates seamlessly via MasterBus, CZone, and NMEA 2000 networks for precise monitoring of the electrical installation.

Includes: MLI Ultra battery, MasterBus terminator, safety relay connector with jumper wire, CZone/MB interconnect cable (1 m), two M8 bolts with standard and spring washers, mounting brackets, and user manual.

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2.310,76€

2.310,76€ ~~2.464,80€~~

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Free pickup point from €150 in France
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Custom installation

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Technical specifications

Tehnologija baterije	Lithium Fer Phosphate (LiFePO4)
Nazivni napon	12.8
Kapacitet (Ah)	230.0
Energija	2944.0
Ugrađeni BMS	Oui
Kompatibilnost mobilne aplikacije	Oui
Žičana mreža	CAN
Maksimalna struja punjenja (A)	230.0
Preporučena struja punjenja (A)	80.0
Maksimalna struja pražnjenja (A)	500.0
Vršna struja pražnjenja	1800.0
Napon prekidača pražnjenja	11.0
Napon punjenja apsorpcije	14.25
Napon održavanja (Float)	13.5
Dubina pražnjenja (DOD)	80.0
Trajanje u ciklusima	3500.0
Maksimalan broj baterija u serijskom spoju	10.0
Maksimalan broj baterija u paralelnom spoju	24
Veličina priključka	M8
Orijentacija montaže	Verticale (recommandée) ou sur la longueur
Raspon radne temperature (punjenje)	0 à 50
Raspon radne temperature (pražnjenje)	-25 à 50
Raspon temperature skladištenja	-25 à 50
IP zaštitni stupanj	IP65 (boîtier électronique)
Dimenzije (Š x V x D)	341 x 197 x 355
Težina	25.4
Materijal kućišta	Plastique renforcé
Certifikati	CE, E-Mark, RVIA, UN38.3, UL1642 (cellules uniquement)
Zaštita od niske temperature	Oui
Integrirano praćenje stanja baterije	Oui
Raspon radne temperature	-25 à 50
Preporučena kontinuirana struja pražnjenja	200.0

Detailed description

MASTERVOLT baterija Litij MLI Ultra 12/3000 (šifra 66013000) je visoko učinkovito rješenje za pohranu energije, namijenjeno posebno za pomorske primjene i zahtjevne električne sustave. Dio je serije MLI Ultra tvrtke Mastervolt, koja uključuje i modele 12/6000 i 24/6000. Ova 12 V baterija s kapacitetom od 230 Ah odabrana je kao pouzdano rješenje za pomoćne sustave koji zahtijevaju pouzdanu energiju i dugotrajnost. Nadmašuje tradicionalne baterije nudeći životni vijek koji je tri puta duži te značajno smanjenje veličine i težine do 70 %.

Izuzetna učinkovitost i dugotrajnost

Temeljena na litij-željezo-fosfatnoj (LiFePO4) tehnologiji, MLI Ultra 12/3000 osigurava nazivnu energiju od 3000 Wh. Dizajnirana je za životni vijek od 3500 ciklusa pri 80 % dubine pražnjenja (DOD) na sobnoj temperaturi od 25 °C, uz preporučenu maksimalnu brzinu punjenja od C/3 (≤ 80 A) i preporučenu brzinu pražnjenja od C/2 (≤ 120 A). Podržava maksimalnu struju punjenja od 230 A i kontinuiranu struju pražnjenja do 200 A, s vršnim iznosom od 1800 A tijekom 10 sekundi. Niska početna unutarnja otpornost od 3,52 mΩ osigurava visoku energetsku učinkovitost. Baterija održava performanse u širokom rasponu radnih i skladišnih temperatura, od -25 °C do 50 °C, te ima samopražnjenje manje od 4 % mjesečno pri 20 °C.

Sigurnost i integrirana upravljačka jedinica

Srce MLI Ultra 12/3000 je vlastiti sustav upravljanja baterijom (BMS). Taj BMS osigurava precizno uravnoteženje napona između pojedinih ćelija i kontinuirano nadzire njihovu temperaturu kako bi spriječio kvarove. Uključuje zaštitu od prenapona, podnapona i pregrijavanja, jamčeći sigurnu uporabu. Vanjski sigurnosni relej obavezan je za ovu bateriju (npr. Mastervolt 7700B-BSS za 12 V sustave), dodajući ključni sloj sigurnosti fizičkim odvajanjem baterijskog parka u slučaju kritičnih situacija. Algoritam samoučećeg uravnoteženja BMS-a optimizira cikluse punjenja i produžuje ukupni životni vijek baterije.

Povezanost i integracija u sustav

Baterija MLI Ultra 12/3000 dizajnirana je za besprijekornu integraciju u moderne električne sustave na brodicama. Komunicira putem protokola MasterBus, CZone i NMEA2000, omogućavajući precizno praćenje stanja napunjenosti (SOC) i potrošenih Ah, kao i automatizaciju ciklusa punjenja s kompatibilnim punjačima i alternatorima. Ova napredna povezanost, koja nedostaje u osnovnijim baterijama, maksimizira učinkovitost punjenja i olakšava dijagnostiku sustava. Može se povezivati paralelno neograničeno ili serijski do 10 baterija (za sustave iznad 48 V potreban je zaseban baterijski odjeljak), nudeći fleksibilnost za različite konfiguracije.

Robustan dizajn i jednostavna instalacija

S dimenzijama 341 x 197 x 355 mm i težinom od 25,4 kg, MLI Ultra 12/3000 ima robustan i vodootporan kućište s zaštitnim stupnjem IP65 za elektroničku opremu, što ju čini otpornom na vlažna morska okruženja i udarce. Terminali M8 i dizajn "plug-and-play" olakšavaju instalaciju, koja se preporučuje u uspravnom položaju, ali je moguća i na dužoj strani. Ugrađeni termalni grijač osigurava optimalne performanse punjenja čak i na negativnim temperaturama. Baterija je certificirana prema normama CE, E-Mark, RVIA, UN38.3 i UL1642 (za ćelije), što potvrđuje njezinu usklađenost s međunarodnim sigurnosnim i kvalitetnim standardima.

Documentation

Type	Nom
	EN - Déclaration UE de conformité - null
	EN - Fiche de données de sécurité - null
	EN - Guide de démarrage rapide - null
	FR - Manuel d'installation et d'utilisation - null
	EN - Manuel d'utilisation et d'installation - null

Expert review

Pol CONIN

Digitalni odgovorni

« The benchmark for high-density energy storage in service battery banks »

The Mastervolt MLI Ultra 12/3000 is a cornerstone for designing modern service battery banks. The LiFePO4 chemistry paired with the proprietary BMS delivers exceptional thermal and electrical stability, capable of handling continuous discharges of 200 A. The requirement to use an external safety relay, while adding a step to installation, ensures absolute safety by physically isolating the battery bank before any critical failure. Its native integration with CZone and MasterBus networks makes it a must-have choice for centralized digital systems, enabling precise monitoring and automation of charge cycles with compatible alternators and chargers.

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Baterija Litij MLI Ultra 12/3000

2.310,76€

2.310,76€ ~~2.464,80€~~

Frequently Asked Questions

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What are the main features of the Mastervolt MLI Ultra 12/3000 battery?

The MLI Ultra 12/3000 is a Lithium Iron Phosphate (LiFePO4) battery designed for marine and mobile environments. It provides a nominal voltage of 12 V, a capacity of 230 Ah (approximately 3000 Wh of energy), and stands out for its high energy density.

What is the weight and what are the dimensions of this battery?

This battery is very compact for its capacity. It weighs 25.4 kg and its maximum external dimensions (including terminals and handles) are 341 x 197 x 355 mm.

What is the lifespan of the MLI Ultra 12/3000 battery?

It offers excellent longevity with around 3500 cycles at an 80 % depth of discharge (DOD) and an ambient temperature of 25 °C.

Is it mandatory to install a safety relay with this battery?

Yes, it is strictly mandatory. The system requires the installation of an external safety relay (not included, product code 7700B-BSS) directly controlled by the battery to isolate the circuit in case of a critical event such as overvoltage or overheating.

In which position can I install the battery on board?

The battery should be installed in the vertical position. However, its design also allows for mounting on one of its long sides if space is limited.

Can I connect multiple MLI Ultra lithium batteries in parallel?

Yes, the integrated management system allows connecting an unlimited number of batteries in parallel to increase the total capacity of your house bank.

Is it possible to connect these batteries in series to make 24 V or 48 V?

Yes, you can connect up to 10 batteries in series. Note: for systems exceeding 48 V, a separate battery box is required to prevent access to high-voltage components.

What is the recommended charging current to optimize the battery?

Although the battery accepts a maximum charging current of 230 A, it is recommended to charge at 80 A or less to maximize longevity and achieve the specified number of cycles.

What continuous discharge current can this battery handle?

The battery can deliver a continuous discharge current up to 200 A. It can also provide peak currents reaching 1800 A for 10 seconds to start demanding equipment.

What is the role of the integrated Battery Management System (BMS)?

The integrated active BMS continuously monitors internal temperature and balances cell voltages. It communicates with your equipment to prevent hazardous overcharging or deep discharging.

Which communication networks is the battery compatible with?

The MLI Ultra 12/3000 communicates natively via MasterBus and CZone protocols (NMEA 2000 compatible), enabling seamless integration with your boat's multifunction displays.

Is the battery water- and dust-resistant?

Yes, the battery’s electronic housing has an IP65 rating, providing effective protection against dust ingress and water jets.

What are the permitted operating temperatures?

The battery is designed to operate and be stored in environments ranging from -25 °C to 50 °C. The ideal nominal operating temperature is 25 °C.

What is included in the box when purchasing this battery?

The delivery includes the MLI Ultra battery, mounting straps, M8 hardware for the terminals, a MasterBus terminator, a CZone drop cable, and the user manual. The safety relay must be purchased separately.

What type of terminals does this lithium battery have?

The battery is equipped with M8 threaded terminals, allowing for a robust and secure connection of power cables in your installation.

Does the battery discharge quickly if I don't use it?

No, Lithium Iron Phosphate technology has a very low self-discharge rate, less than 3 % per month at an ambient temperature of 20 °C.

How is the battery protected against deep discharge?

If the voltage drops critically, the BMS triggers a safety event (Battery Safety) and sends a signal to open the external safety relay, isolating the battery to prevent irreversible damage.

How to configure the battery for use on a MasterBus network?

Activation is done via the DIP switches located under the LED indicator cover. Simply set DIP switch 1 to the ON position using a small flathead screwdriver.

Why is Lithium Iron Phosphate (LiFePO4) technology used?

LiFePO4 chemistry is renowned as the safest lithium technology on the market. It provides excellent thermal stability, long service life, and does not pose a risk of thermal runaway like other lithium chemistries.

Can I charge this battery directly from my engine's alternator?

Yes, but never directly without proper regulation. It is essential to use a lithium-compatible charge regulator (such as Mastervolt's Alpha Pro) or a DC-DC charger (Mac Plus) to protect both the alternator and the battery.