iPhone 6 Battery Case, i-Blason Apple iPhone 6 External Protective Battery Case / for iPhone 6 Battery charger Case [Ultra Slim] Black/Gray (Fits All Versions of iPhone 6 - Lightning Connector Output, MicroUSB Input) (Black/Pink) Full-body ultra slim protective battery case designed with minimum added bulk. Enjoy the comprehensive protection while still maintain the slim form factor of your iPhone 6 The powerful 3200mAh built-in smart lion-thium polymer battery can provide more than a full charge for your iPhone 6 battery Featuring lightning connector to charge iPhone and Micro-USB port for power input. Suport both charging and data sync simultaneously Tested to be compatible with iPhone 6 IOS Operation System and following updates. Will not left you stranded running out of power with accessories not supported warning message from Apple IOS system Precise cut and design; Easy access to all ports, sensors, speakers, cameras and all iPhone features