DSTE BT-S7 Replacement Li-ion Battery for Aigo S7 BenQ M33 Rich A210 Oucca A12 Camera as F-O-000914-WM Battery Type : Li-ion Battery Capacity : 7.0Wh/1900mAh Info Function for Life Indication Output Voltage : DC 4.2V (max)/ DC 3.6V (mean) High Capacity for Stamina