BuQu PowerArmour Battery Case for iPhone 6 Review @ Technogog
 

"The PowerArmour Battery Case for iPhone 6 includes a built-in LED fuel gauge, simply push the adjacent button to reveal the battery capacity. In addition there is an on/off switch to conserve the battery power when not in use. The PowerArmour Battery Case charges using a micro-USB cable and can charge both the phone and case via this connection. "


http://technogog.com/review/review-o...-for-iphone-6/