Mojo Hi5 Powerbank Case is more than just a protective case. This case houses a built-in 2500mAh rechargeable battery that doubles the iPhone 5 juice. Not only the iPhone, you can charge any device that uses USB as power source. The pass-through power function charges the both iPhone 5 and your power bank at the same time, which means you don’t need to snap-off the whole case to charge it. Made of high-grade aluminum this uni-body case is a must have iPhone 5 accessory.
Available at amazon.com for $79.90