MLI Ultra 12/6000 – Lithium-Ion Battery – 12V | 6000 Wh

Heavy Duty, Ultimate Performance

The MLI series delivers ultimate Lithium-Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate (LiFePO4) cells with a proprietary Battery Management System (BMS) inside a sturdy, waterproof housing.

The sophisticated Mastervolt BMS ensures optimal use of each individual cell. Integrated battery monitoring provides you with accurate and up-to-date information on the state of your battery. Integrated NMEA 2000, CZone or MasterBus communication allows complete system integration, to ensure the best possible recharging, while maximizing the lifetime of your battery.

Self-learning balancing algorithm

The MLI Ultra batteries are equipped with a self-learning balancing algorithm that predicts the behavior of each individual battery cell and balances proactively, resulting in a faster and more efficient charge cycle. The self-learning system eliminates unnecessary stress on the cells, resulting in an even longer Battery Cycle Life.

Features

• Ultimate performance, heavy duty Lithium-Ion batteries.
• BMS and LiFePO4 chemistry according to highest safety standards.
• Saves up to 70 % in space and weight.
• More than three times the life span of traditional batteries.
• Fast charging within 60 minutes.
• Self-learning balancing algorithm for optimized performance and longer battery lifetime.
• High charge / discharge rate up to 2.5 C.
• Integrated battery monitoring (Ah consumed, state of charge).
• Series connection up to 10 batteries possible.
• MasterBus communication with any Mastervolt battery charger.
• CZone and NMEA 2000 compatible.
• Waterproof electronics compartment.
• Designed according to UN38.3.
• CE, E-Mark certified.

CAUTION!
For additional safety, Mastervolt stipulates the use of a safety relay as mandatory part of the battery installation. Safety relay 12-volt, product code 7700B-BS

SPECIFICATIONS

GENERAL

Maximum discharge current (20 mins @ 25 °C): 500 A
Recommended Continuous Discharge Current: ≤ 300 A
Nominal battery voltage: 12 V
Nominal battery capacity: 460 Ah
Nominal battery energy capacity: 6000 Wh
Cycle life: 3500 cycles at 80 % DOD at 25 ⁰C, max. C3 charge and C2 discharge
Max. charge current: 460 A
Recommended charge current: ≤ 120 A
Max. continuous discharge current : 500 A
Peak discharge current: 1800 A (10 sec.)
Battery monitoring: integrated
MasterBus communication: Yes
CZone / NMEA 2000 communication: Yes
Terminals: M8
Mounting position: upright (recommended) or either long side
Max. outer dimensions (incl. terminals/grip handles), lxwxh: 622 x 197 x 355 mm | 24.5 x 7.8 x 14.0 inch
Product weight: 46,7 kg | 103.0 lb
Shipping weight: 51,7 kg | 114.0 lb
Compliance: CE, E-Mark, UL1642 (cells only), FCC, RVIA compliant

TECHNICAL

Battery chemistry: Lithium Iron Phosphate
Protection degree: IP65 (electronics cabinet)
Parallel connection: yes, unlimited
Series connection: yes, up to 10 batteries - systems over 48 V require a separate battery box to prevent access to high voltage parts
Protections: over voltage, under voltage, over temperature
Safety relay: to be added mandatorily, product code 7700B-BSS
Safety relay controls: integrated

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