TechOrbits Battery Google Nexus 7 C11-ME370T - 3 Years Warranty Longest Warranty: TechOrbits batteries are built to last; that's why we cover our batteries with an industry best 3 years warranty. Premium Components: Our batteries are beautiful on the inside and out! This battery features a Texas Instrument main board, state of the art over circuit protection, and highest grade li Polymer Cells. Energy Efficiency: Max Utilization Technology insures that the battery is always in-sync with your power settings to give you maximum battery life for every charge. Over 1 million+ happy customers since 2010 Technical Specs: 4325mAh; 3.7 Volts; Li-Polymer Cells; 1000+ lifetime charge cycles