|Goal Zero Guide 10 Plus & Nomad 7 Plus Solar Kit, Black/V from BlacksRefuels a smartphone as fast as a wall plug Charge directly from the Nomad 7 Plus Solar Panel Refuel your USB and AA/AAA devices The Guide 10 Plus Kit is useful whether you’re in a suburban environment or ascending the slopes of Everest. Charge the Guide 10 Plus from the Nomad 7 Plus Solar Panel in just 4 hours, or any USB power source in 6 hours. Once charged, use as a single power pack to refuel USB devices, such as smartphones, or remove the batteries to power AA/AAA devices, such as GPS devices and headtorches. The rugged, extremely tough Nomad 7 Solar Plus Panel features monocrystalline technology for rapid recharging of any AA or AAA NiMH batteries. It is also able to charge USB devices directly.