Main Features: 3.7V 900mAh Li-ion replacement battery for EKEN H9 action camera Capacity: 900mAh Voltage: 3.7V Replacement battery pack for EKEN H9 action camera Warning: Use specified charger only. It must be disposed of properly. Do not disassemble. Do not throw into fire or water. Note: Camera showed in the pictures is not included in the package.