AkuBox LiFePO4 22Ah 64V 1,4kWh (replacement for 5x12V)

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; you can only monitor the battery status !

Mobile app for Jikong BMS

Monitor the voltage of individual battery cells, current, temperature, and other parameters in real time. This Smart BMS features integrated Bluetooth technology, allowing you to control and monitor your battery directly from your smartphone or tablet. Use the QR code below to download the app.

Technical specifications:

• Rated capacity: 22 Ah
• Rated voltage: 64 V
• Energy: 1.4 kWh
• Connectivity: Bluetooth app for mobile phone
• Recommended final charging voltage: 70 V
• Maximum allowed voltage range at 100% DoD (If exceeded, the BMS disconnects the battery): 56 V–72 V
• End-of-discharge voltage or 0% SOC: 58 V
• Float voltage: 67 V
• Active cell balancing: YES
• Maximum charging current (continuous): 11 A
• Maximum discharging current (continuous): 50 A
• Charge/discharge cycle efficiency: 97%
• Protection rating: IP54
• Number of cycles/lifespan: 4000 @ 25 °C @ 70 % DoD
• Cell chemistry: LiFePO4
• Charging operating temperature: 0°C~45°C
• Discharging operating temperature: -20~45°C
• Dimensions: 363×212×230 mm
• Weight: 14.6 kg
• Replacement: 5x12V lead-acid batteries
• Assembled from Grade A+ cells

• Multiple Akubox units 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.