Samsung Battery Cells

Samsung ICR18650-30B 3000mAh Lithium-ion Battery

MSDS UN38.3 RoHS CB IEC62133

Product Model	ICR18650-30B
Charge cut-off voltage	4.2V
Nominal voltage	3.7V
Nominal capacity	3000mAh @ 1C Discharge
Charge current	1C
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
Charging time	Standard charge: 3.0 hours Ref
Max. charge current	5C
Max. continue discharge current	2C (Cell skin temperature cannot exceed 85°C)
Discharge cut-off voltage	2.7V
Operating temperature	Charging: 0°C ~ 45°C
	Discharging: -20°C ~ 60°C
	(Cell skin temperature cannot exceed 70°C)
Storage temperature/humidity	Temperature -10°C ~ +35°C
	Humidity 65%±20%RH
	(Recommended to store 23 ± 5°C for long term storage)
Cell Weight	50g
Cell Dimension	Length: 65mm
Cell Dimension	Width: 18mm