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Shop the large inventory of multi-purpose batteries and power as well as cell phone portable chargers!

About iPhone Backup Batteries

Your phone is smart because it is lightning fast and slim, but it's also dead. Somehow, you lost track of when you last replaced the iPhone battery, an essential component for making your mobile phone operational. In no time flat, you are looking among eBay's reliable sellers for an iPhone 5 backup battery. The external battery charger case is an unobtrusive black color containing a rechargeable Li-polymer battery pack so you can charge your cell phone anywhere, anytime. The 3GS model would be a perfect gift for a family member or friend who is tired of carrying around a cable and plug. The rechargeable Li-ion backup battery pack is lightweight and takes up little space measuring a mere 2.6x2.4x0.6 inches, perfect for a shirt or pants pocket, or any size purse. Don't miss that important call just because your iPhone battery has temporarily departed. Keep a portable iPhone backup battery with you at all times to keep you communicating around the clock while your phone gets a boost.