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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



Active filters

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 314Ah 51.2V CAN2.0/RS485

7 Review(s)
Price: Kč53,999

Modular LiFePO4 battery - AkuBox. Flexible, powerful lithium battery with a capacity of 314Ah, stable voltage of 51.2V and a long life of <8000 cycles. It has built-in BMS including active balancing and Bluetooth. The AkuBox has both CAN2.0 and RS485 communication terminals and is compatible with most common inverter brands.

Battery Box DIY 16S 280Ah including BMS without...

Price: Kč15,999

Battery Box DIY 16S 280Ah, stackable, including BMS Jikong 200A V19. Designed for efficient energy storage in a compact and high-performance design. Ideal for home, commercial, and mobile energy systems.

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 628Ah 25.6V CAN 2.0/RS485 Stackable

Price: Kč53,999

LiFePO4 Battery – Stackable AkuBox. A flexible, high-performance lithium battery with a capacity of 628Ah, a stable voltage of 25.6V, and a long service life of <8,000 cycles. It features a built-in BMS with active balancing and Bluetooth. The AkuBox includes both CAN 2.0 and RS485 communication interfaces. Fully compatible with VICTRONinverters, including CAN communication. 

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 345Ah 51.2V CAN 2.0/RS485...

Price: Kč59,999

LiFePO4 Battery – Stackable AkuBox. A flexible, high-performance lithium battery with a capacity of 345 Ah, a stable voltage of 51.2 V, and a long service life of <8,000 cycles. It features a built-in BMS, including active balancing and Bluetooth. The AkuBox features both CAN 2.0 and RS485 communication interfaces. It is fully compatible with VICTRON inverters, including CAN communication. 

  • 5 years warranty
  • Bluetooth

AkuBox Rack LiFePO4 100Ah 51,2V 100A ME...

4 Review(s)
Price: Kč20,999

Professional traction battery including BMS in the form of a rack-mounted IP40-rated battery for data center backup applications, solar systems or home storage.
Active balancing and bluetooth connectivity.

  • Bluetooth
  • With heating

AkuBox LiFePO4 314Ah 12.8V 4.02kWh - with heating

Price: Kč19,449

Modular battery pack –AkuBox® 314Ah 12V Smart Bluetooth with active balancing (2000 mA). Made fromLiFePO4tractioncells, includinga BMS,a power switch, and cell heating for charging in sub-zero temperatures, all housed in a plastic box.

  • Bluetooth

AkuBox LiFePO4 230Ah 12.8V 2.94kWh

1 Review(s)
Price: Kč14,499

Composite battery - AkuBox® 230Ah 12V Smart Bluetooth. Made of traction LiFePO4 cells including BMSand switch in plastic box.

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 280Ah 51.2V CAN2.0/RS485

5 Review(s)
Price: Kč42,499

Modular LiFePO4 battery - AkuBox. Flexible, powerful lithium battery with 280Ah capacity, stable voltage 51.2V and long life <8000 cycles. It has built-in BMS including active balancing and Bluetooth. The AkuBox has both CAN2.0 and RS485 communication terminals and is compatible with most common inverter brands.

AkuBox Li-Ion 200Ah 51.1V 10.22kWh

Price: Kč60,999

Composite battery - AkuBox® 200Ah 48V 10,22kWh from traction Li-Ion cells including communication interface, BMS and switch in metal box.

AkuBox Li-Ion 150Ah 51.1V 7.66kWh

1 Review(s)
Price: Kč43,499

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

  • Bluetooth

AkuSet LiFePO4 230Ah 12.8V 2.94kWh

7 Review(s)
Price: Kč16,999

Practical kit - AkuSet® 230Ah 12V Smart Bluetooth from traction LiFePO4 cells including BMS with active balancer in one package with cable connector, DC connector and lugs.

  • Bluetooth

AkuSet LiFePO4 230Ah 25.6V 5.88kWh

3 Review(s)
Price: Kč28,999

Practical set - AkuSet® 230Ah 24V Smart Bluetooth from traction LiFePO4 cells including BMS with active balancer in one package with cable connector, DC connector and lugs.

  • Bluetooth

AkuBox LiFePO4 50Ah 25,6V 1,28kWh

Price: Kč13,999

Composite battery - AkuBox® 50Ah 25,6V Smart Bluetooth with active balancing 600 mA. Made of traction LiFePO4 cells including BMS, switch in plastic box.

  • UNDER THE SEAT
  • Bluetooth

AkuBox LiFePO4 213Ah 12,8V 2,72kWh under seat

Price: Kč15,999

Battery under the seat of the motorhome ● AkuBox® made of LiFePO4 battery cells with 12V voltage, 213Ah capacity and lifetime >4000 cycles ● Integrated Smart BMS with Bluetooth communication ● CAN-bus communication for Victron systems ● Temperature range -10°C~45°C ● Charging to -10°C

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 280Ah 51.2V CAN2.0/RS485 Stackable

Price: Kč49,999

LiFePO4 battery – Stackable AkuBox. A flexible, powerful lithium battery with a capacity of 280Ah, stable voltage of 51.2V, and a long service life of <8000 cycles. It has a built-in BMS including active balancing and Bluetooth. AkuBox has CAN2.0 and RS485 communication terminals and is compatible with most common brands of inverters.

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 314Ah 51.2V CAN 2.0/RS485 Stackable

2 Review(s)
Price: Kč53,999

LiFePO4 Battery – Stackable AkuBox. A flexible, high-performance lithium battery with a capacity of 314 Ah, a stable voltage of 51.2 V, and a long service life of <8,000 cycles. It features a built-in BMS, including active balancing and Bluetooth. The AkuBox features both CAN 2.0 and RS-485 communication interfaces and is compatible with most common inverter brands.

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 560Ah 25.6V CAN 2.0/RS485 Stackable

Price: Kč50,999

LiFePO4 Battery – Stackable AkuBox. A flexible, high-performance lithium battery with a capacity of 560Ah, a stable voltage of 25.6V, and a long service life of <8,000 cycles. It features a built-in BMS with active balancing and Bluetooth. The AkuBox is equipped with both CAN 2.0 and RS485 communication interfaces. Fully compatible with VICTRON inverters, including CAN communication. 

  • UNDER THE SEAT
  • Bluetooth
  • With heating

LiFePO4 314Ah 12.8V 4.02kWh battery pack under...

Price: Kč20,999

Battery under the motorhome seat ● AkuBox® made of LiFePO4 battery cells with a voltage of 12V, a capacity of 314Ah, and a lifespan of >8,000 cycles ● Integrated Smart BMS with Bluetooth communication ● Integrated heating foils for charging in sub-zero temperatures

  • UNDER THE SEAT
  • Bluetooth
  • With heating

LiFePO4 345Ah 12.8V 4.41kWh battery pack under...

Price: Kč22,999

Battery under the motorhome seat ● AkuBox® made of LiFePO4 battery cells with a voltage of 12V, a capacity of 345Ah, and a lifespan of >8,000 cycles ● Integrated Smart BMS with Bluetooth communication ● Integrated heating foils for charging in sub-zero temperatures

  • 5 years warranty
  • Bluetooth

AkuBox LiFePO4 334Ah 51.2V CAN2.0/RS485 LF334

Price: Kč61,999

PRESALE: Special Price ● Modular LiFePO4 AkuBox® ● Capacity: 334Ah / 17.1kWh ● Long Lifespan: <4000 cycles (LF334 cells) ● Integrated Smart BMS with active balancing and Bluetooth ● Protocol Support CAN 2.0/RS485 ● Wide Compatibility with common inverters.

  • Bluetooth

AkuBox LiFePO4 314Ah 12,8V 4,02kWh

2 Review(s)
Price: Kč18,449

Composite battery - AkuBox® 314Ah 12V Smart Bluetooth with active balancing 2000 mA. Made of traction LiFePO4 cells including BMS, switch in plastic box.

  • Bluetooth
  • With heating

AkuBox LiFePO4 100Ah 12,8V 1,28kWh version...

Price: Kč9,999

Composite battery - AkuBox® 100Ah 12V. Made of traction LiFePO4 cells including Smart BMS with active balancing and cell heating for charging in sub-zero temperatures, all in a plastic box.

  • Bluetooth
  • With heating

AkuBox LiFePO4 230Ah 12,8V 2,94kWh - with heating

3 Review(s)
Price: Kč15,999

Composite battery - AkuBox® 230Ah 12V Smart Bluetooth. Made of traction LiFePO4 cells including BMS, switch and cell heater for charging in sub-zero temperatures, all in a plastic box.

  • Bluetooth
  • With heating

AkuBox LiFePO4 280Ah 12,8V 3,58kWh 200A - with...

2 Review(s)
Price: Kč17,999

Composite battery - AkuBox® 280Ah 12V Smart Bluetooth. Made of traction LiFePO4 cells including BMS, switch and cell heater for charging in sub-zero temperatures, all in a plastic box.

  • Bluetooth

AkuBox LiFePO4 314Ah 12,8V 4,02kWh with...

1 Review(s)
Price: Kč18,899

Composite battery - AkuBox® 314Ah 12V Smart Bluetooth with active balancing 2000 mA and external LCD. Made of traction LiFePO4 cells including BMS, switch in plastic box.

  • Bluetooth

AkuBox LiFePO4 628Ah 12,80V 8,03kWh with...

Price: Kč30,399

Composite battery - AkuBox® 628Ah 12,80V Smart Bluetooth with active balancing and external LCD. Made of traction LiFePO4 cells including BMS, switch in plastic box.

  • Bluetooth

AkuBox LiFePO4 628Ah 12,80V 8,03kWh

Price: Kč29,999

Composite battery - AkuBox® 628Ah 12,80V Smart Bluetooth with active balancing. Made of traction LiFePO4 cells including BMS, switch in plastic box.

  • Bluetooth

AkuBox LiFePO4 345Ah 12.8V 4.41kWh

Price: Kč19,999

Modular battery pack –AkuBox® 345Ah 12.8V Smart Bluetooth with active balancing. Made from LiFePO4 traction cells, including a BMS and a switch, housed in a plastic box.