When you’re always on the go you never think about your battery life. That is exactly why we carry the best iPhone 4S Battery Charging Cases because we want to be sure you’re always have a backup plan when you need it the most. Playing golf while listening to music on your iPhone 4S and you want to sure the battery lasts until the 18th hole, a iPhone 4S charging case will solve that for you. Our great Charging Cases include brand names in the likes of Incipio offGRID, Mophie Juice Pack Air, Mophie and many others. All of our Charging Cases are compatible with the new AT&T, Sprint and Verizon 4s models.