SIKER 3.8V 6800mAh T4500E Battery for SAMSUNG Galaxy Tab 3 10.1, GT-P5200, GT-P5210; T4500E--12 Months Warranty Battery Type: Li-ion, Capacity: 25.84WH/6800mAh; Voltage: 3.8V. 100% New Manufacturer. To 500 charging cycles during the lifetime of the battery. Features 100% Brand Replacement New battery , with 1 year warranty