LiFePo4 26650 3.2V 4000mAh Lithium Iron Phosphate Cylindrical power cell

Product parameters

Model:26650FS4

Typical capacity: 4000mAh

Minimum capacity: 3900mAh

Nominal voltage :3.2V

Cathode material: LFP

Ac internal resistance: ≤20mΩ

Cell weight: 88.0±3.0g

Energy Density:145Wh/kg

Charging cut-off voltage: 3.60V

Discharge cut-off voltage: 2.0V

Maximum continuous discharge : 1.5C

Maximum continuous charging: 3C

Cycle: ≥3000 cycles

Charging temperature: 0 to 50℃

Discharge temperature: -20 to 60℃

Storage temperature: -20 to 45℃ (for 3 months)

-10 to 25℃ (6 months)

Shelf life: 1 year

Applications

Energy Storage

Packaging and transportation

Method One: Each small box contains 80 battery cells, and each large box contains two small boxes. The large boxes are placed on the pallet.

Method Two: Each small box contains 80 battery cells, and the small boxes are placed on the pallet.

Shipment: Individual cells are shipped at 20-30% of their charging capacity or as per customer requirements. The remaining capacity of the cells before charging after shipment depends on the storage time and conditions.