Are you the type of person who's always prepared? Then you probably hate when your cell phone dies and you have no access to an electrical outlet. Never let it happen again with the help of the OrionGadgets Apple iPhone 3G Fuel Battery Holster.This ingenious cell phone accessory performs double duty. The fuel holster combines the convenience of a Apple iPhone 3G holster and extended battery. No more waiting in the house or office to charge from a wall outlet. Drop your Apple iPhone 3G in the fuel holster and re-charge on the way out the door.The Apple iPhone 3G Fuel Battery Holster features a rotating belt clip so you can wear it horizontally or vertically and cutouts that allow access to all the ports. The Fuel Battery Holster is made of durable plastic on the outside to protect from short falls.