Btopllc 3500mAh Portable Charger case for iPhone6/6s, Battery Portable Cell Phone Battery Charger Case Back Up Power Bank Rechargeable with Stand 4.7 Inches Battery Case for iPhone 6/6s-blue Portable Charger protects your iPhone from scratches and other daily wear and tear. This iPhone 6 battery case can be used as a phone case also that doubles as a power bank for recharging the phone on the go. The powerful 3500mAh rechargeable battery can effectively provide enough power to your iPhone 6/6S. The features LED battery level indicator that lets you know exactly how much power you have. There is no cable/cord included, please use your phone cable/cord or a lightning cable to charge the case.