Concept Green Energy Solution Inc. CG5200-G 5200-mAh Portable Charger with Sleek Graphite Finish is designed to be compatible with your iPad, iPhone, tablets, cell phones, digital camera, MP3 and many other digital devices. This charger can be charged up to 500 times and has a charge time of 3-hours. It provides up to 35-hours of talk time, 78-hours of listening time and 17-hours of Internet time. Standard adapters include Micro USB, Mini USB and 30-pin Apple Adapter, as well as USB cable for charging and discharging. We provide cost-effective and convenient products to consumers to reduce energy consumption and to generate electricity. We"re a green energy company focused on solving issues at the personal level where it matters most.