The Samsung External Battery Charger lets you charge an extra battery from a wall outlet or via USB connection. Sometimes, even carrying an extra battery isn't enough and the Samsung External Battery Charger will keep you powered up. Convenient compact size lets you take it along to work or for traveling. The Samsung External Battery Charger is compatible with all OEM Galaxy S, Epic 4G, Captivate, and Vibrant and any compatible unbranded batteries. 

The Samsung External Battery Charger lets you charge two batteries at once from a wall outlet or via USB connection. Sometimes, even carrying one extra battery isn't enough so we are providing you with two extras and the Samsung External Battery Charger will keep you powered up. Convenient compact size lets you take it along to work or for traveling. The Samsung External Battery Charger is compatible with all OEM Galaxy S, Epic 4G, Captivate and Vibrant phone batteries, OEM or unbranded. 

The Samsung External Battery Charger lets you charge two batteries at once from a wall outlet or via USB connection. Sometimes, even carrying one extra battery isn't enough so we are providing you with three extras and the Samsung External Battery Charger will keep you powered up. Convenient compact size lets you take it along to work or for traveling. The Samsung External Battery Charger is compatible with all OEM Galaxy S III GT-i9300 phone batteries, OEM or unbranded.