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3C 18650 2200mah 3.7V cylindrical battery

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Specifications

ithium ion 18650 cell Datasheet
Item	Specification	Remark
Nominal capacity	2200mAh	0.2C(440mA)discharge
Nominal voltage	3.7V
Charge cut-off voltage	4.2 V
Discharge cut-off voltage	2.75V
Dimension	18*65mm
Standard charging	0.2C	with max. voltage of 4.2V and cut-off current at 0.01C
Standard charging	0.2C	with max. voltage of 4.2V and cut-off current at 0.01C
Standard discharging	0.2C	Constant current at 0.2C with min. voltage of 2.75V
Max Discharge current	3C
Cell Weight	Approx: 48g
Impedance	≤50mΩ	Internal resistance measured at AC 1KHZ after 50% SOC
Charging time	Standard charge:5h
Charging time	Rapid charge:2.5h
Operating temperature	Charge:0°C ~ 45°C
Operating temperature	Discharge:-20°C ~ 60°C
Storage temperature	Less than 3 months:-10°C ~ 45°C
Storage temperature	Less than 1 year:-10°C ~ 25°C
Storage humidity	60±25%RH
For the same capacity cell, we have other mdoels that may meet to your demand, or we can customize for you. Please feel free to conact with us.

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