ICR18650 3S1P 11.1V 2000mAh battery pack S/N Details Parameters Remarks 1 Rated voltage 11.1V 2 Rated capacity 2000mAh discharge with 0.2C to 5.5V after fully charge within 1h, measuring the discharge time 3 Limited charge voltage 11.1V 4 Internal resistance ≤  mΩ 5 charge mode C.C/C.V. 6 Standard charge current 400mA 0.2C 7 Max Charge Current 2000mA 1C 8 Standard discharge current 400mA 0.2C 9 Max Discharge current Continuous:2000mA 1C 10 Working temperature charging 0~45℃ discharging -10~60℃ 11 Storage temperature 1 Month -10~45℃ Charge to 40%~50% of capacity when storage 6 months -10~30℃ 12 Storage humidity 45%~75％ relative humidity 13 Weight Approx 150g 14 Cycle life 300 times capacity≥80%

18650 lithium ion battery pack with 3.7V 10Ah is widely used for solar light, LED, Flash light, power bank etc