For iphone 6 4.7" 3800mAh External Battery Case Charger Portable Charger Battery Back Up Power Bank Rechargeable Power Case with Stand 4.7inch for iphone 6 (Sky blue) form fitting, fully protective ultra-resistant case and battery Integrated power switch allows you to switch on/off the battery case Charge and sync phone while refilling your battery at the same time Built in short circuit and over charge protection Check power status at a glance with an integrated 4-light LED status indicator