$25 off orders over $75 + free shipping with rebate. Promo code: FLINGThe One-Year Smartphone Battery Backup is a rechargeable battery that charges your iPhone, Blackberry, Samsung Galaxy or other Android smartphone in one to two hours. Simply plug your device into the convenient USB charging port. It’s compact, lightweight and holds its charge for a full year, so it’s perfect for travel or storm preparedness. Features a built-in LED flashlight/lantern for emergency use.