Google Nexus 7 Battery Replacement Kit with Video Instructions, Installation Tools, and Extended Life Battery Guaranteed for One Full Year 4300 mAh 3.7V Battery Revives Your Google Nexus 7 1st Generation (2012 and Prior) please use ASIN B00PMCA9FC, Google Nexus 7 2013 (2nd Generation) Battery Replacement Kit for Models K008 and K009. Video Instruction DVD, Special Installation Tools and Long Life Battery