Oisle iPhone 6S Battery Case - Universal Extended Battery Case Portable Charger Power Backup Battery Case for iPhone 7, iPhone 6, 5, 5S, SE, iPad Mini | Ultra Slim Power Bank with 2200mAh (Black) EXTEND YOUR BATTERY LIFE: The 2200mAh capacity of these backup battery cases provide an EXTRA 50 hours of audio time, 11 hours of 3G talk time, 9 hours of web browsing, 8 hours of HD video play time or 3 hours of 3D gaming! They are also equipped with 4 LED lights that indicate how much power remains. COMPACT SIZE: The iPhone charging case is slim and lightweight, ensuring it does not bulk up your device. It actually only adds about 0.12 lbs to your iPhone, so it will fit in your pocket and hand. (You may need to remove the protective case from your phone when charging) CONVENIENT COMPATIBILITY: These power bank cases are not only compatible with the iPhone 6, iPhone 6S or iPhone 6 Plus. They are also compatible with the iPhone 5, 5S, iPod, (USB charging cable is not included.) MULTIPLE COLORS TO CHOOSE FROM: The iPhone battery case is available in black, white, pink. Choose your favorite color or grab a few of them to add to your collection of smartphone accessories. SATISFACTION GUARANTEED: We want nothing more than for you to love your new iPhone battery case, which is why your order is backed by our 100% money-back guarantee.