DSTE&reg; 3x BT-S7 Battery + DC140 Travel and Car Charger Adapter for Aigo S7 BenQ M33 Rich A210 Oucca A12 Camera as F-O-000914-WM Battery Type: Li-ion DC 4.2V(max) DC 3.6V(mean) Battery Capacity : 7.0Wh/1900mAh Info Function for Life Indication A 12V Car Lighter Adapter Convenient for Journey Travel Charger Input: AC 100-240V 50/60Hz Output: 4.2V 0.6A