EZOPower Battery Wall Charger with USB Charging 800mA + UK Plug Adapter for Samsung Galaxy S III S3 (AT&T, T-Mobile, Sprint, Verizon) Compatible with the following versions of the Galaxy S III: AT&T (SGH-i747), US Celluar, T-Mobile (SGH-T999),Verizon(SCH-I535), Sprint (SPH-L710), and International (GT-i9300). The LED display light lets you know that your battery is charging and will turn from red to green when full charge has been achieved. It only converts the adapter and does not convert the voltage on the appliance The compact and durable design makes it convenient to charge your spare battery at home or in the office. Package Includes : 1x EZOPower Wall Charger, 1x Plug Adapter