LS Accessories 1800 mAh Li-Ion Batteries (EB625152VA, fits EB575152VA) for Samsung Galaxy SII Epic 4G Touch (Sprint SPH-D710), Samsung Galaxy SII (US Cellular SCH-R760), Samsung Vibrant (T Mobile T959), Samsung Captivate (AT&T I897), Samsung Epic 4G (Sprint D700), Samsung Galaxy S International (I9000), and Samsung Focus (I917) plus Universal Charger with USB Port Batteries (EB625152VA) for Samsung Galaxy SII Epic 4G Touch (SPH-D710), Samsung Galaxy SII (US Cellular SCH-R760), Samsung Galaxy Vibrant (T Mobile), Samsung Galaxy Captivate (AT&T), Samsung Epic 4G (Sprint), Samsung Galaxy S International (I9000), and Samsung Focus. 1800 mAh high quality Lithium Ion batteries that charge to their full capacity for over 500 cycles Grade A batteries with Dual IC protection to ensure safety; Battery Voltage: 3.7 Volts Battery Energy Content: 6.66 Watt Hours