iPhone 6S Battery Case,iFans Ultra Slim 3100mAh 4.7 inch [Apple MFi Certified] External iPhone Charger Protective iPhone 6 Charger Case / iPhone 6 Charging Case Extended Backup Power Bank Battery Pack Cover Cases Fit with Any Version of Apple iPhone 6 4.7" 2015 (a.k.a iPhone 6 Battery Pack / iPhone 6 Power Case / iPhone 6 USB Bank / iPhone 6s 6 Battery Charger)---[Silver/ Purple] Designed specifically for iPhone 6s 6-- 4.7Inch (WILL NOT FIT iPhone 6 5.5 Inch) with full-body ultra slim protective battery case designed with minimum added bulk. Enjoy the comprehensive protection while still maintaining the slim form factor of your iPhone 6 Two-piece sliding design; quickly add or remove the battery casing for additional power or style. The powerful 3100mAh built-in smart lion-thium polymer battery can provide more than a full charge for your iPhone 6 4.7 Inch battery IC circuit prevents short-circuit and over-charging to protect the device Industrial-grade plastic construction protects from bumps and scratches. Precision placed cutouts keep buttons, camera, and speakers fully accessible.