Official specifications:
Model: NCR20700
Size: 20.0*70.2mm
Nominal voltage: 3.6V
End-of-charge voltage: 4.20V
End-of-discharge Voltage: 2.50V
Typical Capacity: 3200mAh (0.2C discharge)
Min capacity: 3100mAh (0.2C discharge)
Weight: Max:60g
Internal resistance: Max:10mOhm
Standard Charge: 2000mA,CCCV 50mA cut-off
Charging Time: 3hours(standard charge)
Quick Charge Current: 4000mA
Max Continuous Discharge Current: 30000mA
Operating Temperature: Charging: 0°C ~ 45°C, Discharging: -20°C~70°C
Storage: Temperature -5°C~35°C, Humidity <75%RH
Standard environmental condition: Temperature: 23±5°C
Humidity: 45-75%RH