3.7V 2200mAh Rechargeable Li-ion Battery for Light Curing Unit

Model number: 16AQ1159-01

Battery type: 18650 lithium ion

Nominal voltage: 3.7V

Nominal capacity: 2200mAh

Internal resistance: ≤180mΩ

Dimension: Max:18.8×18.8×69.5mm

Charge voltage: 4.2V

Charge current: 0.5C

Charge method: CC/CV (constant current/constant voltage)

Discharge current: 0.2C(standard)1C(Max)

Discharge cut-off voltage: 2.75V

Operating temperature

Charging temperature: 0~45°C

Discharging temperature: -20~60°C

Voltage of shipment: 3.7-3.9V

Storage temperatures:

1 month -20~60°C

3 month -20~45°C

1 year -20~25°C

Relative humidity: 65±20%