What's in the box:

1 x C3A Battery

Ezviz C3A Extra Battery

EZVIZ products have been designed for your entertainment, communication and security. Li-ion battery is used for C3A Wire-Fee Battery Camera. The battery camera equips with removable and rechargeable Lithium battery, providing constant protection for months. Technical Specs Model BL-BC-01 Name Li-ion battery Rated capacity 5500mAh Minimum capacity 5200mAh Energy 20.9Wh Nominal voltage 3.8V Open voltage 3.85V Internal impedance 180m Charge voltage 4.35V Standard charge current 1100mAh Max charge current 2000mAh Standard discharge current 1100mAh Max discharge current 2000mA Discharge cut-off voltage 2.8V Operating temperature 0~+45(charge)-20~+60(discharge)