Samsung ET-CGPK009GSTA Sprint SPH-D710 Battery Charger with Stand - Charger - Retail Packaging - Black Includes: Standard 1,800mAh Lithium-Ion Battery. Samsung part no. EB625152VA / EB625152VABSTD. External Battery Charger that charges the spare battery. Charger is also a desktop stand for your phone. AC charger that charges either your phone or the External Battery Charger. Compatible with Samsung Galaxy S II Epic Touch 4G D710 / SPH-D710