The Powerocks Stone3 features a large capacity 7800mAh battery that is ideal for all USB-powered devices. It is also compatible with the Apple iPod, iPhone, and iPad. The Powerocks is the ultimate lifesaver on road trips, festivals, and days away from your favorite wall outlet, providing portable power for people on the go. It has a LOGO LED power and capacity indicator, and double USB outputs, which can power multiple devices all at the same time. Charging the Powerocks Stone 3 is easy—just use the microUSB cable provided and you’ll instantly have a handy power source for all your mobile devices.
First published in Gadgets Magazine, July 2013