DSTE 2x ICP103346 Battery + DC127 Travel and Car Charger Adapter for Oregon Scientific B-ATC9K ATC9K Video Action Camera Battery Type : Li-ion DC 4.2V (max); DC 3.6V (mean) Battery Capacity : 5.2Wh/1400mAh 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