I. Battery Specification:3.7v 2200mah 18650 Li-ion BatteryNo. Items Criteria 1Typical Capacity2150mAh2Minimum Capacity2050mAh3Energy8.14Wh4Nominal Voltage3.70V5Cut-off voltage:3.0V6Open Circuit Voltage=3.83V5Load Voltage (33O)=3.6V6Internal Impedance=40mO7Charge voltage4.2V8Standard charge current1000mA9Max. charge current2200mA10Standard discharge current2200mA11Max. discharge current10A (continouse)12Discharge cut-off voltage3.0V13Operating TemperatureCharging : -10~+45?Discharging : -10~+50?14Storage Temperature-10?~+30?15Weightapprox. 70gII. Battery Cell Size: 3.7v 2200mah 18650 Li-ion Bat
3.7v 2200mah 18650 Li-ion Battery