Samsung ICR18650-22F Battery 2200mAh

The Samsung ICR18650-22F cell is an old but still good 18650 battery cells for wide application with 2200mAh capacity and 4.4A Max. Discharge Current. Compared with many other low end brand cell, the 22F battery still doing better in many aspect.

Nominal Specifications 

Nominal Capacity: 2200mAh
Charging Voltage: 4.2V ±0.05 V
Nominal Voltage: 3.6V
Charging Method: CC-CV (constant voltage with limited current)
Charging Current: Standard charge: 1100mA, Rapid charge : 2200mA
Charging Time: Standard charge: 3hours, Rapid charge: 2.5hours
Max. Charge Current: 2200mA
Max. Discharge Current: 4400mA
Discharge Cut-off Voltage: 2.75V
Cycle life: 300 cycles to 68%
Cell Weight: 44.5g max
Cell Dimension: Diameter(max.):18.4mm, Height: 65mm max
Operating Temperature: Charge : 0 to 45°C, Discharge: -20 to 60°C
Storage Temperature 1 year: -20~25°C, 3 months : -20~45°C, 1 month : -20~60°C

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