Charge your iPhone and protect it from scuffs and scratches with this ChargeIt 2X Portable Battery Pack and Case combo! This 08320-PG protective case is built for your iPhone 4 or 4S and features a built-in 1900 mAh Li-Polymer rechargeable battery that will double the battery life of your iPhone! It provides easy access to your iPhone ports and comes in an ultra-thin and lightweight design. With the included USB cable, you can charge and sync your iPhone without having to remove from the case. Make sure your iPhone is always protected and charged with this ChargeIt 2X Portable Battery Pack and Case! Order today!