Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,4000mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case Backup Power Bank.

Overview[ IMPORTANT NOTE ]:①This phone battery case ONLY fit for iPhone 6s Plus/6 Plus/7 Plus/8 Plus (5.5inch),NOT works on iPhone 6/7/8(4.7inch)②For iPhone 6s Plus/6 Plus, [ LONG CHARGING LIFE]:This rechargeable powerful high capacity 4000mAh iPhone 6s Plus/6 Plus/7 Plus/8 Plus Li-polymer backup charging case can effectively provide 200% +extra battery life for your phone,up to 17 hours Talk time,[ADVANCED SYNC-THROUGH TECHNOLOGY ]: You can sync your iPhone 6s Plus/6 Plus/7 Plus/8 Plus to your Mac book,PC or laptop without take off the battery cover.also 100% compatible with all iOS versions and future iOS software updates,[ 360° PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360° full bumper design and hard shell back to protect your phone from scratches and other[ PERFECT SERVICES ]: We always strive to offer the best customer service, If you are not 100% satisfied with the battery case, please feel free to contact us. We will solve your problem within 24 hours,