AkuBox LiFePO4 120Ah 12,8V 1,53 kWh

Reliable AkuBoxes® mivvyENERGY

Get a reliable power source for your projects with our compact lithium batteries in the AkuBox®. These battery packs have high capacity and long life. Whether you are creating electronic devices or setting out to build solar systems, our batteries will always provide you with plenty of power.


Default password for BMS connectivity: 1234
! The built-in BMS cannot be reconfigured, only the battery status can be monitored !

Technical specifications:

• Nominal capacity: 120Ah
• Usable capacity: 96Ah
• Nominal voltage: 12.8V
• Energy: 1.53kWh
• Usable energy: 1.22kWh
• Connectivity: Smart Bluetooth
• Cut-off charging voltage: 14.00V
• Cut-off discharge voltage or reaching 0% SoC: 12.6V
• Maximum allowable voltage range 100% DoD (the BMS cut-off the battery if exceeded): 12V~14.4V
• Maximum continuous charging current: 80A
• Maximum continuous discharge current: 100A
• Active balance: 0,6A
• Charge/discharge cycle efficiency: 97 %
• Protection: IP21
• Number of cycles/lifetime: 4000 @ 80 % DoD
• Chemical composition of cells: LiFePO4
• Operating temperature (recommended for full cyclic life): 10°C~25°C
• Operating temperature: 2°C~45°C

Package contains: AkuBox

• Multiple AcuBoxes cannot be connected in series