NewPower99 Google Nexus 7 2013 Battery Replacement Kit with Video Installation DVD, Installation Tools, and Extended Life Battery Guaranteed for One Full Year 3950 mAh 3.7V Battery Revives Your Google Nexus 7 2013. Comes with Video Instruction DVD, Special Installation Tools and long life battery Kit Includes Everything You Need to Revive Your Google Nexus 7 2013 Tablet