Search query: iphone 6 self charge case

Product: Battery Case for iPhone 6/6s/7/8, [Upgraded 6000mAh] Ekrist Portable Ultra-Slim Protective Charging Case, Extended Rechargeable Smart Battery Pack, Backup Charger Case Power Bank Cover (4.7inch-Black) Ekrist Black

Product: Feob Battery Case for iPhone 8/7 /6s/6, 6000mAh Portable Charging Case Extended Battery Pack for iPhone 8/7 /6s/ 6 Rechargeable Charger Case [4.7 inch]-Black Feob Black

Product: Battery Case for iPhone 6/6s, 4500mAh Portable Extended Smart Battery Pack and Protective Charger Case Updated Version (Black) Improved Material
It is hard to break off the top part, which is made of rubber improved material. The charging case is soft and feels good in your hands.
Convenient Charging
The battery case keeps your all-day battery life. Great add one for people who like to travel a lot.
Advanced Sync-through technology
Support syncing data through computer and audio activities without removing the battery case.
Easy to use
Bend the top part and slip your phone into charger case, then press and hold the back power button for 3 seconds to turn on or turn off. 4 Led indicators will show you how much power is left.
Specification:
Capacity: 4500mAh
Input: DC 5V/1A
Output: DC 5V/1A
Support Simultaneously Charge, Phone Charge First 【IMPORTANT NOTE】: ONLY compatible with iPhone 6 or iPhone 6s, NOT FOR iPhone 6/6s Plus. What’s more, Smiphee iPhone 6&6s battery case does not support Car Charger, High Voltage or Quick Charge adapters.
【ADD 180% MORE BATTERY LIFE】: Equipped with a powerful 4500mAh built-in lithium polymer battery chip, provides extra 17 hours Internet use,19 video playback, 24 hours talk time, 87 hours audio playback to your iPhone 6/6s.
【MAX PROTECTION】: Raised sides and hard-shell design maximizes protection to your iPhone 6 or iPhone 6s, avoid scratching and dropping. Most important, it’s better for you to install a tempered glass screen protector to protect your phone screen.
【EASY TO CHARGE AND SYNC】: You can charge your battery case and iPhone 6/6s simultaneously with your existing original iPhone charging cable. Also you can sync your iPhone 6/6s to your MacBook, PC or laptop without removing the battery case.
【4 LED POWER INDICATORS】: Shows power status of external battery case (25%--50%--75%--100%),let you know exactly how much power is charged or left. Smiphee Black