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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  • Connectivity: None
  • 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

AkuBox Li-Ion 300Ah 25.55V 7.66kWh

Price: Kč43,499

Composite battery - AkuBox® 300Ah 24V 7,66kWh from traction Li-Ion cells including display, BMS and switch in metal box.

  • 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.

  • Assembled in Czech

AkuBox LiFePO4 268Ah 12.8V 3.43kWh

Price: Kč26,499

Composite battery - AkuBox® 268Ah 12V Smart Bluetooth from traction LiFePO4 cells including display, BMS and switch in metal box.

  • Assembled in Czech

AkuBox LiFePO4 100Ah 12,8V 1,28kWh verze HW

Price: Kč7,499

Composite battery - AkuBox® 100Ah 12V.
Made of traction LiFePO4 cells in a plastic box.