I look like a high tech business now, no one needs to know I'm just a small operation. When I tested these I got at least two charges off a powerbank. Not bad for a small sized charger.
Slips right in the pocket conveniently plenty of space for both phone and back up charger. Tested a few out before the iGaming event and they were good to go, nice to have that and not need to waste time charging up before an event.
Power Bank Mobile Charger With Keychain is a very handy way to use offered at PapaChina that provides an exposure of your brand to the market and your customers with its great features like 2200mAh external battery charger, 4 extra phone adapters, usb cord, weight 70 grams, key chain ring, power supply for iPod, iPhone 4 4s 5 5c 5s, samsung, black berry & other mobile devices to those who need the product or service in an efficient way.