Prong is a case that puts a wall adapter on the back of your iPhone. Buy a Prong case here (5/5s, 4/4s): Get FeaturePoints: Subscribe for more: me on : …
Prong’s new PWR case for iPhone 6 is the easiest way to charge up an iPhone. This iPhone 6 battery case has a built-in power supply and a 2,300mAh battery. …