The Mastervolt MLI Ultra 12/6000 is a premium 12V / 6 kWh Lithium Iron Phosphate (LiFePO4) battery for the harshest marine environments. The integrated BMS with self-learning cell balancing delivers 3,500+ cycles at 80% DoD. Fast charging within 60 minutes (up to 460A max). 300A continuous / 1800A peak discharge. IP65 housing. Integrated NMEA 2000, CZone and MasterBus communication. Must be installed by a Mastervolt Certified Installer. Safety Relay mandatory (sold separately).
Specifications
- Nominal Voltage: 12V
- Capacity: 460 Ah
- Energy Capacity: 6000 Wh (6 kWh)
- Chemistry: Lithium Iron Phosphate (LiFePO4)
- Continuous Discharge: 300A
- Peak Discharge (10 sec): 1800A
- Max Charge Current: 460A
- Cycle Life: 3,500+ cycles @ 80% DoD
- Dimensions: 622×197×355 mm
- Weight: 46.7 kg
- Ingress Protection: IP65
- Communication: MasterBus, NMEA 2000, CZone
- Safety Relay: Mandatory (sold separately)
- Parallel / Series: Unlimited parallel; up to 10 series






Reviews
There are no reviews yet.