Fliptroniks 1650mAh Li-ion Battery For Samsung Galaxy S 4G T959v, Galaxy S I9000, Galaxy S Epic 4G Touch SPH-D700(Sprint), fits EB575152VA - Lifetime Warranty Battery type: Li-ion; Voltage: 3.7V; Capacity: 1650 mAh Uses Grade A cells to ensure longer battery life and charge cycles Compatible With Samsung Galaxy S 4G T959v, Galaxy S I9000, Galaxy S Epic 4G Touch SPH-D700 Tested under strict quality control standards, certified by CE/FCC/RoHS Lifetime Warranty