iPhone 6 Battery Case, [Apple MFI certified] Beetle Sport Power Pack Apple iPhone 6 4.7 Inch External Battery charger Case with Holster and Three Changeable Bumpers [Rugged Slim Protection] (Lightning Connector Output, MicroUSB Input) (Black/Black) Designed specifically for iPhone 6 4.7 Inch with 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 with Extra Belt Clip Holster. Apple MFi Certified, which means it's made specifically to fit with your iPhone 6 4.7 inch 2014 Release so you can expect quality performance and reliability. Worry-Free of compatibility or safety issues. 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. Precise cut and design; Easy access to all ports, sensors, speakers, cameras and all iPhone features; Sporty design; Multiple color options