Ultra Slim Battery Charger Case for iPhone

Slim and powerful design: Ultra-thin design and large capacity perfect for your iPhone, easy to carry, more than double your iPhone's battery life without doubling its size, enjoy a different sense of technology. Easily to install and remove: Unique and perfect built-in kickstand for video watching and face time, detachable head design provides full edge protection and makes it easier to install or remove your iPhone. [Note: only provide edge protection, could not protect the screen of your iPhone.] High quality battery case 4000mAh iPhone battery cases with 360°scratch-guard makes sure that your phone will be protected from drops and impacts. Grade A+ batteries with CE and RoHS certification. Internal chips also protect your smart phone from overheating, short-circuiting, over charging, and discharging. Easy to carry: Get rid of cable, just plug and play. Just separate its top cap and slide your iPhone all the way to the bottom section until the lightning connector