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.

Brand:	Samsung
Model:	ICR18650-22FU
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:
None. Please submit one!

Pictures:

Found these details on Alibaba.com

SAMSUNG ICR18650-22FU

Nominal Capacity - 2200mAh(0.2C,2.75V discharge)
Minimum Capacity - 2050mAh(1.0C discharge)
Charging Voltage - 4.2V0.5V
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

Found this datasheet, seem pretty accurate according to my test.

How can I tell the polarity of the battery? there is no sign or label and both ends are flat.

agasa said:

How can I tell the polarity of the battery? there is no sign or label and both ends are flat.

Click to expand...

In the image above it's the second photo of the cell, also if you look on the side there is like a little notch, that's the positive side