Solpro Helios Smart

For our latest video review, we went hands-on with the Solpro Helios Smart, a solar-powered battery pack that can recharge using three built-in solar panels. It sports a 5,000mAh battery that can charge an iPhone 6 from dead to full twice over, and when the battery is exhausted, it can be charged through an included micro-USB cable or by opening its solar panels and sticking it in the bright...