AkuBox LiFePO4 304Ah 12,8V 3,89kWh

Reliable mivvyENERGY AkuBoxes®

Get a reliable power source for your projects with our compact lithium batteries in the AkuBox®. These battery packs offer high capacity and a long service life. Whether you’re building electronic devices or constructing 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:

• Rated capacity: 304Ah
• Rated voltage: 12.8V
• Energy: 3.89kWh
• Connectivity: Smart Bluetooth
• Final charging voltage: 14.00V
• Final discharge voltage or 0% SoC: 12.6V
• Active balancing: 2A
• Maximum allowed voltage range at 100% DoD (if exceeded, the BMS disconnects the battery): 12V~14.4V
• Maximum continuous charging current: 150A
• Maximum continuous discharging current: 200A
• Charge/discharge cycle efficiency: 97%
• Protection rating: IP54
• Number of cycles / lifespan: 4000 @ 70% DoD
• Cell chemistry: LiFePO4
• Charging operating temperature: 0°C~45°C
• Discharging operating temperature: -20~45°C
• Assembled from Grade A+ cells

Package includes: AkuBox

• Multiple AkuBoxes cannot be connected in series
• The BMS is factory-set to specific parameters. Any unauthorized intervention or modification of the set parameters will result in permanent damage to the product and void the warranty.