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Battery Brand: HIBATT

Type of battery:   Cylindrical rechargeable lithium ion battery

Model of battery: IFR26650-4000

Nominal Voltage: 3.2V

Nominal capacity: 4000mAh

Charge mode: CC/CV

Charge Voltage: 3.65V

Standard charge current: 0.2C

Fast charge current: 1C

Charge cut-off current: 0.02C

Charge time: 1-6h

Discharge end voltage: 2.0V

Standard discharge current: 0.2C

Max. discharge current: 2C

Discharge of peak current: 4C

Size: 26*65mm

Weight: 88g

Cycle life: Capacity ≥80% of the nominal capacity at 25℃ after 2000 cycles (Standard test)

Operation Temperature Range 60±25%R.H. Bare Cell(Charge 0~50℃/Discharge -20~60℃), Storage   Temperature (60±25%R.H. at the shipment state) -20-30℃