Lithium battery IFR18650 3.2V LiFePO4 Battery 1400mAh For Flashlight

No.

Items

Specifications

1

Charge cut-off voltage

3.65V

2

Nominal voltage

3.2V

3

Minimal capacity

1500mAh @ 0.2C Discharge

4

Nominal capacity

1450mAh @ 0.2C Discharge

5

Charge current

1C

6

Standard charging method

1C CC (constant current) charge to 3.65V, then CV (constant voltage 3.65V) charge till charge current decline to £ 0.05C

7

Charging time

Standard charge: 2.0 hours Ref

8

Max. charge current

2C

9

Max. continue discharge current

5A (Cell skin temperature cannot exceed 80°C)

10

Discharge cut-off voltage

2.0V

11

Operating temperature

Charging:      -10°C ~ 45°C

Discharging: -20°C ~ 60°C

(Cell skin temperature cannot exceed 80°C)

12

Storage temperature/humidity

Temperature -10°C ~ +35°C

Humidity 65%±20%RH

(Recommended to store 23 ± 5°C for long term storage)

13

Cell Weight

42.0g±1.0g

14

Cell Dimension

Length:       65.0±0.3 mm

Width:         18.2±0.2 mm