With this great GoPro Portable Power Pack you can fully recharge 2 x GoPro's simultaneously in two hours! By making use of the Dual 1.5amp USB ports, this 6,000mAh Portable Power Pack can recharge (or power) your camera, plus your phone or any other compatible device. Its' non-slip, pocket-sized design makes it ideal for off-the-grid adventures and you can even tether it to your camera to provide endurance power for extended shooting on those action packed days. Being able to charge 2 things at the same time makes this power pack a very convenient device indeed! Now is the time to get rid of all your little portable chargers and just get this one.