Samsung GALAXY Tab 7.7 Verizon SCH-I815 Battery Replacement Kit with Video Installation DVD, Installation Tools, and Extended Life Battery Guaranteed for One Full Year 5000 mAh 3.7V Battery Revives Your Samsung GALAXY Tab 7.7 Verizon SCH-I815 Tablet. Comes with Video Instruction DVD, Special Installation Tools and long life battery Kit Includes Everything You Need to Revive Your Samsung GALAXY Tab 7.7 Verizon SCH-I815 Tablet