Kinps&reg; for Iphone 5/5s/5c External Power Pack--high Capacity 4200mah--one Piece Design with Kickstand--2colors for Your Choice High capacity: 4200mAH Two color to choose:White,Black External battery with stand for iPhone 5/5s/5c Battery Extender and Case in One.Charging and protecting 2 in 1 With USB output --works as a power bank for other device with USB connection