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: 134Ah
  • Rated capacity: 134Ah
  • Rated capacity: 134Ah
  • Assembled in Czech
  • Bluetooth

AkuSet LiFePO4 134Ah 12.8V 1.71kWh

Price: Kč12,499

Practical set - AkuSet® 134Ah 12V Smart Bluetooth from traction LiFePO4 cells including BMS with active balancer in one package with cable connector, DC connector and lugs.

  • Assembled in Czech
  • Bluetooth

AkuSet LiFePO4 134Ah 25.6V 3.43kWh

Price: Kč19,999

Practical set - AkuSet® 134Ah 25,6V Smart Bluetooth from traction LiFePO4 cells including BMS in one package with cable connector, DC connector and lugs.

  • Assembled in Czech
  • Bluetooth

AkuBox LiFePO4 134Ah 12.8V 1.71kW

Price: Kč12,499

Composite battery - AkuBox® 134Ah 12.8V traction LiFePO4 cells including BMS and Smart Bluetooth in a case.

If we do not currently have the goods in stock, we will specify the production and delivery date individually upon request.

This is a Czech product.

  • Assembled in Czech

AkuBox LiFePO4 134Ah 25,6V 3,43kWh with display

Price: Kč26,499

Composite battery - AkuBox® 134Ah 25,6V from traction LiFePO4 cells including BMS and switch in metal box.