Lithium batteries


Lithium batteries as complete lithium cell batteries are modern energy storage devices for almost unlimited use. Li-Ion or LiFePO4 lithium batteries excel in charging speed, high capacity and up to 10 times longer life than conventional lead-acid batteries. Lithium batteries also have a lower weight, minimal self-discharge rate and zero memory effect.

✔️ Li-Ion lithium batteries: high energy density and fast charging

✔️ LiFePO4 lithium batteries: excellent durability and safety

It's up to you which lithium batteries you prefer. We hand-assemble compact lithium batteries of the AkuSet® or AkuBox® type from individual lithium cells, whether Li-Ion or LiFePO. It is the robust batteries in durable grey that are most popular with our customers. They particularly prefer the AkuBox® lithium batteries in these versions:

✔️ AkuBox® LiFePO4 12V/280Ah

✔️ AkuBox® LiFePO4 24V/50Ah

✔️ AkuBox® LiFePO4 24V/134Ah with display

✔️ AkuRack LiFePO4 48V/230Ah



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  • Rated capacity: 150Ah
  • Assembled in Czech

AkuBox Li-Ion 150Ah 54.75V 8.21kWh

Price: Kč45,499

Composite battery - AkuBox® 150Ah 48V 8,21kWh from traction Li-Ion cells including display, BMS and switch in metal box.

  • Assembled in Czech

AkuBox Li-Ion 150Ah 51.1V 7.66kWh

Price: Kč43,499

Composite battery - AkuBox® 150Ah 48V 7,66kWh from traction Li-Ion cells including display, BMS and switch in metal box.

  • Assembled in Czech
  • Bluetooth

AkuSet Li-Ion 150Ah 25.55V 3.83kWh

Price: Kč19,999

Practical assembly - AkuSet® 150Ah 24V Smart Bluetooth from traction Li-Ion cells including BMS in one package with cable connector, DC connector and lugs.

  • Assembled in Czech
  • Bluetooth

AkuSet Li-Ion 150Ah 51.1V 7.66kWh

Price: Kč35,999

Practical assembly - AkuSet® 150Ah 48V Smart Bluetooth from traction Li-Ion cells including BMS in one package with cable connector, DC connector and lugs.