TGF 3.7V 4000mAh T4000E battery for samsung Galaxy Tab 3 7.0 SM-T210R T210 T211 T217 T4000E kids T2105--12 Months warranty Battery Type: Li-ion, Capacity: 14.80WH/4000mAh; Voltage: 3.7V. Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!! CE-/FCC-/RoHS-Certified. Tested under strict quality control standards, strict guidelines for compatibility Warranty: 12 Months warranty, 30 days money return guarantee.