Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh

Baterija MLI Ultra Lithium 24/1250 - 1,25 kWh

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Mastervolt

66021250

Baterija MLI Ultra Lithium 24/1250 - 1,25 kWh

The MASTERVOLT MLI Ultra 24/1250 is a 24V, 50Ah (1.25 kWh) lithium-ion (LiFePO4) battery designed for marine applications. This MLI Ultra range is current and recognized for its robustness, intelligent BMS, integrated heating for optimal performance in cold weather, and MasterBus, CZone, and NMEA2000 integration. It is supplied with 1x MLI Ultra battery, 2x flat washers, 2x spring washers, 2x M8 bolts, 2x M8 Allen screws, 1x positive automotive battery terminal, 1x negative automotive battery terminal, 1x MasterBus connector, 1x MasterBus cable (1 m), 1x CZone interconnect cable (1 m), 1x 6-pin auxiliary cable (2 m), 2x mounting brackets, 1x handle, and 1x quick installation manual.

Public priceGet pro pricing

1.415,10€

1.415,10€ ~~1.500,00€~~

UK Isporuke izračunate u trenutku plaćanja.

Na zalihi

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat for onboard equipment installation

Request a quote

Installers near you

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Support service

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Technical specifications

Tehnologija baterije	Lithium LiFePO4
Nazivni napon	24.0
Kapacitet (Ah)	50.0
Energija	1250.0
Ugrađeni BMS	Oui
Kompatibilnost mobilne aplikacije	Oui
Žičana mreža	CAN
Maksimalna struja punjenja (A)	50.0
Preporučena struja punjenja (A)	25.0
Maksimalna struja pražnjenja (A)	100.0
Vršna struja pražnjenja	250.0
Napon prekidača pražnjenja	20.0
Napon punjenja apsorpcije	28.5
Napon održavanja (Float)	27.0
Dubina pražnjenja (DOD)	80.0
Trajanje u ciklusima	3500.0
Maksimalan broj baterija u serijskom spoju	2.0
Maksimalan broj baterija u paralelnom spoju	Illimité
Veličina priključka	M8
Orijentacija montaže	Verticale (recommandé) ou sur n'importe quel côté de la longueur
Raspon radne temperature (punjenje)	-5 à 50
Raspon radne temperature (pražnjenje)	-20 à 50
Raspon temperature skladištenja	-20 à 50
IP zaštitni stupanj	IP65
Dimenzije (Š x V x D)	330 x 173 x 210
Težina	15.0
Materijal kućišta	Plastique robuste
Certifikati	CE, E-Mark, RVIA, UN 38.3, FCC, IEC 62619, IEC 62620
Zaštita od niske temperature	Oui, coussin chauffant intégré
Integrirano praćenje stanja baterije	Oui
Raspon radne temperature	-20 à 50 °C
Preporučena kontinuirana struja pražnjenja	50.0

Detailed description

MASTERVOLT MLI Ultra Lithium 24/1250 je robusna litij-ionska (LiFePO₄) baterija od 24 V s nazivnom kapacitetom od 50 Ah i energijom od 1250 Wh. Dizajnirana za zahtjevna pomorska okruženja, osigurava pouzdan rad čak i pri visokim strujama punjenja/pražnjenja, vlažnosti, mehaničkim udarcima i vibracijama. Ova baterija predstavlja vrhunsko energetsko rješenje koje nadmašuje tradicionalne baterije u pogledu trajnosti s više od 3500 ciklusa pri 80% DoD i uštedom težine i prostora do 70% u usporedbi s olovnim baterijama. Dio je serije MLI Ultra, poznate po izuzetnim performansama i pouzdanosti.

Napredna tehnologija i upravljanje

Srce MLI Ultra 24/1250 je napredni sustav upravljanja baterijom (BMS). Taj BMS osigurava optimalno korištenje svake LiFePO₄ ćelije, uključuje algoritam proaktivne samobalansirajuće ravnoteže za brže i učinkovitije cikluse punjenja te omogućuje precizno praćenje ključnih parametara kao što su napon, struja, stanje napunjenosti (SoC) i preostalo vrijeme. Za dodatnu sigurnost, integrirani prekidač baterije odspaja ćelije u slučaju anomalija (prenapona, podnapona, pregrijavanja, niskog SoC), omogućavajući kontinuirano pražnjenje do 100 A (2C) i vršnu struju od 250 A tijekom 10 sekundi.

Optimizirane performanse pri niskim temperaturama

Glavna prednost MLI Ultra 24/1250 je integrirani termalni grijač, kojim upravlja BMS kako bi optimizirao punjenje pri temperaturama ispod ledišta. Kada temperatura ćelija padne ispod 0°C, sustav koristi energiju punjača za zagrijavanje baterije na 5°C, osiguravajući brzo punjenje i punu snagu čak i zimi. Ova značajka je konkurentska prednost u odnosu na standardne litijske baterije, čije performanse punjenja mogu biti značajno smanjene ili blokirane na hladnoći.

Integracija i fleksibilnost

Povezanost je snažna točka MLI Ultra 24/1250, s integriranim NMEA2000, CZone i MasterBus komunikacijama. To omogućuje potpunu integraciju u brodski električni sustav i jednostavnu "plug-and-play" konfiguraciju s kompatibilnim Mastervolt punjačima, olakšavajući instalaciju bez potrebe za dodatnim konfiguracijskim alatima. Može se povezati u seriji do 48 V i ima robustne M8 baterijske priključke te različite opcije montaže (montažni nosači, bočno učvršćenje za grupu 31/49). IP65 zaštita osigurava potpunu vodonepropusnost, ključnu za pomorsku uporabu, a certificirana je prema UN 38.3, CE, E-Mark, FCC, UL1973 i RVIA.

Documentation

Type	Nom
	FR - Guide d'installation rapide - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	FR - Manuel d'installation et d'utilisation - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	FR - Fiche technique détaillée - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	EN - Déclaration UE de conformité - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	EN - Fiche de données de sécurité - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	FR - Guide d'installation rapide - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	EN - Guide d'installation rapide - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	FR - Manuel d'installation et d'utilisation - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh
	EN - Manuel d'utilisation et d'installation - Batterie MLI Ultra Lithium 24/1250 - 1,25 kWh

Expert review

Pol Conin

Digitalni odgovorni

« Technical analysis of the MASTERVOLT MLI Ultra 24/1250 battery »

The MASTERVOLT MLI Ultra 24/1250 battery is a strategic energy solution for demanding marine applications. Its Lithium Iron Phosphate (LiFePO4) technology provides superior thermal stability and intrinsic safety compared to other lithium chemistries—a critical factor in a marine environment. The integration of a proprietary Battery Management System (BMS) is essential; it not only protects against overvoltage and deep discharge but also features a predictive self-balancing algorithm that optimizes cell lifespan and charging cycle efficiency, a significant technical advantage for long-term reliability.

A key feature of this MLI Ultra is its built-in thermal heating pad. This function is crucial for cold-water operations, ensuring the battery can accept optimal charging even when ambient temperatures drop below freezing, preventing premature degradation of the lithium cells. Integration via MasterBus, CZone, and NMEA 2000 greatly simplifies supervision and configuration within a Mastervolt electronic ecosystem or other compatible marine systems, streamlining installation and maintenance. Its IP65 design and resistance to shocks and vibrations make it a reliable choice for the harshest marine conditions, offering a high-performance and durable alternative to traditional lead-acid batteries.

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Baterija MLI Ultra Lithium 24/1250 - 1,25 kWh

1.415,10€

1.415,10€ ~~1.500,00€~~

Frequently Asked Questions

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What is the nominal capacity and voltage of this Mastervolt MLI Ultra battery?

The Mastervolt MLI Ultra 24/1250 battery has a nominal voltage of 24 V and a nominal capacity of 50 Ah. Its nominal energy is 1250 Wh (1.25 kWh).

What is the expected lifespan of the MLI Ultra 24/1250 battery in terms of cycles?

The MLI Ultra 24/1250 battery delivers over 3,500 cycles at an 80% depth of discharge (DoD) and at an ambient temperature of 25°C.

Is this battery suitable for use in marine or harsh environments?

Yes, the MLI Ultra 24/1250 battery is designed for extreme performance even in the most challenging conditions, such as high charge and discharge currents, humid environments, mechanical shocks, or vibrations. It is fully waterproof with an IP65 protection rating.

What battery technology is used in the MLI Ultra 24/1250?

The MLI Ultra 24/1250 battery uses Lithium Iron Phosphate (LiFePO4) technology, known for its robustness and safety.

What are the advantages of the MLI Ultra battery compared to traditional lead-acid batteries?

The MLI Ultra battery offers more than three times the lifespan of traditional batteries and allows up to 70% space and weight savings compared to lead-acid batteries. It also supports high charge/discharge rates.

Can the MLI Ultra 24/1250 battery be charged in cold weather?

Yes, this battery is equipped with an integrated thermal heating pad and sophisticated low-temperature control. If the cell temperature drops below 0°C, the system uses the connected charger to power the heating pad and maintain cell temperature above freezing, ensuring optimal charging even in cold weather. Charging below -5°C may result in no charge current.

What is the recommended charging current for this battery and is it compatible with fast charging?

The recommended charging current for the MLI Ultra 24/1250 battery is ≤ 25 A (0.5 C). This battery is designed for fast charging, capable of reaching a full charge in 60 minutes.

Does the battery include a management system?

Yes, the battery includes a proprietary and sophisticated Battery Management System (BMS). This BMS ensures optimal use of each LiFePO4 cell, integrates a proactive self-balancing algorithm, and provides precise monitoring of key parameters. It also includes an integrated battery cut-off for safety.

Which types of communication are supported by the Mastervolt MLI Ultra battery?

The Mastervolt MLI Ultra 24/1250 battery supports MasterBus, CZone, and NMEA2000 communication, enabling full system integration.

Is it possible to connect multiple MLI Ultra 24/1250 batteries in series or parallel?

Yes, this battery can be connected in parallel (unlimited connections) and in series up to 48 V.

What are the recommended charging parameters for a charger compatible with this battery?

For a compatible lithium-ion charger, the recommended charging settings for the MLI Ultra 24/1250 battery are a bulk/absorption voltage of 28.5 V and a float voltage of 27 V.

How to install the MLI Ultra 24/1250 battery?

The battery can be mounted vertically (recommended) or on any side along its length. Mounting brackets are provided for fixed applications. It is crucial to ensure the charger is lithium-ion compatible and to follow the quick installation manual instructions for secure connections, including the use of an isolated fuse holder directly on the battery terminal.

What is the recommended fuse and cable diameter for installing this battery?

For the MLI Ultra 24/1250 battery, a 100 A fuse (IR 5 kA) is recommended. The recommended cable diameter is 35 mm² [AWG 2].

How to safely activate or deactivate the MLI Ultra 24/1250 battery?

The battery is equipped with an integrated safety switch. To turn it off, press the button for 1 second. To turn it on, press the button for 5 seconds. A green LED (LED C) indicates the battery switch status.

What are the dimensions and weight of the Mastervolt MLI Ultra 24/1250 battery?

The battery dimensions (including terminals and handles) are 330 x 173 x 210 mm (LxWxH). Its weight is 15 kg.

Is the Mastervolt MLI Ultra 24/1250 battery certified for safety?

Yes, the battery is certified UN 38.3, CE, E-Mark and FCC. It also complies with UL1973 and RVIA standards and is TEI listed. DNV-GL certification was planned for late 2021.