Kapaxen Two High Capacity EN-EL20 Battery Packs & Charger Kit With Bonus Mini Tripod for Nikon 1 J1 and 1 J2 Digital Cameras Battery Capacity: 1250mAh Battery Cell: Premium Li-Ion Charger Kit Includes Both Wall Charger and Car Charger Charger Input: AC 100V-240V; Auto DC 12V Mini Tripod: Flexible