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Samsung ICR18650-22FU Cell Specifications
Warning: The information in this thread was obtained from various sources on the Internet, including any datasheets linked below, and is provided for reference only. It is not guaranteed to be accurate. To prevent fire or personal injury, never charge or discharge a cell before verifying the information yourself using the original specifications sheet provided by the manufacturer.

Capacity:2200mAh Rated
Voltage:3.60V Nominal
Charging:4.20V Maximum
1100mA Standard
2200mA Maximum
Discharging:2.75V Cutoff
2200mA Standard
4400mA Maximum
Description:Green Cell Wrapper
White Insulator Ring
18650 Form Factor

Data References:
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Found these details on


Nominal Capacity - 2200mAh(0.2C,2.75V discharge)
Minimum Capacity - 2050mAh(1.0C discharge)
Charging Voltage - 4.2V±0.5V
Nominal Voltage - 3.6V

Charging Current

Standard charge - 1100mA
Rapid charge - 2200mA

Charging Time

Standard charge:3hours
Rapid charge:2.5hours
Max.Charge Current - 2200mA
Max.Discharge Current - Continue discharge at 6600mA(3C)
Discharge Cut-off Voltage - 2.75V
Weight - 44.5g max
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