Samsung Epic 4G Touch D710 External Dock Battery Charger Sprint, Free Car Charger Wall Home Spare Extra Travel Brand New generic & high quality Battery Charger Smart LED indicator shows charging status. Red - Charging Blue - Charged Charger is designed with a foldable A/C plug that charges your cellphone battery anywhere Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock Compatible with: Samsung Epic 4G Touch D710 Sprint