COOLEAD iPhone 6 / 6s Plus Battery Case,Ultra Slim Extended Battery Case for iPhone 6 / 6s Plus (5.5 inch) with 8200mAh Capacity [White] The powerful 8200mAh Li-polymer rechargeable battery pack can effectively provide extra battery life to your iPhone 6 plus / iphone 6S plus.(NOT Iphone6 or Iphone6s) 4 blue LED indicators display the remaining power(0--25%--50%--75%--100%). You can charging other device at the same time with the external USB output. With foldable stand on back function, great and easily for using and viewing your iPhone 6 plus or iphone 6s plus Every item would be strictly tested before shipping out to make sure the user experience. A replacement would be sent if you receive the defective products