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 Bestpartner » Catalog » BestCell LiFePO4 battery 120 Ah

BestCell LiFePO4 battery 120 Ah

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   BestCell's LiFePO4 lithium-iron-phosphate battery, with aluminum-coated prismatic cells.

  • The lithium-iron-phosphate battery is extremely durable, has a high current capacity and is characterized by a fast charging rate. In addition, it is a longer-lasting and lighter alternative to lead-acid batteries.
  • LiFePO4 batteries maintain over 80% capacity even after 4000 charge-discharge cycles, providing many long years of service. With negligible self-discharge even after a year of inactivity, the LiFePO4 battery is fully operational.
  • Very long life, relatively low weight and current parameters make lithium-iron-phosphorus batteries are used to power recreational vehicles and campers, boats and in photovoltaics, and as energy banks, supplying energy to houses using solar panels.


  • Nominal capacity 120Ah
  • Nominal voltage 12.8 V
  • Resistance (1KHz) under 2mΩ
  • Standard charge current 0.5C
  • Standard discharge current 0.5C
  • Standard Cut-off charge voltage 14.6V
  • Standard Cut-off discharge voltage 10V
  • Max charge / discharge current (continous) 1C/1C
  • Max charge / discharge current (impulse 30sec) 2C/2C
  • Recommended scope of SOC 10% - 90%
  • Charging temperature 0° C to +55° C
  • Discharing temperature -20° C to +55° C
  • Storage temperature (short period) -20° C to +55° C
  • Storage temperature (long period) 0° C to +35° C
  • Storage humidity under 90%
  • Self-discharge rate per month 3%/month


  • Length 130.3mm
  • Width 146.8mm
  • Height 195.5mm
  • Weight 7920g
  • Terminal connector M4 thread

Rate discharge curve at 25° C:

Discharge curves at -20°, 25°, 55° C:

Cycle curve:

Also check: Battery and inverter work time calculator

Price: 1556.00 PLN / pcs  Price: 353.64 € / pcs    Add to the basket.

#21599N   BestCell LiFePO4 battery 120 Ah353.64 EUR
#21600N   BestCell LiFePO4 battery 310 Ah863.20 EUR
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