Stay powered up and stay green with Cobra CPP 100 SP Compact Solar USB Power Pack. This lightweight, high efficiency solar-powered battery pack features a 6000 mAh battery that can charge several mobile devices multiple times before needing a charge of its own. The 2.1Amp USB output rapidly charges cell phones, smartphones, tablets or portable devices anywhere, anytime; while the full front solar panel constantly recharges they battery pack any source of light. The CPP 100 SP is equipped with a LED meter to indicate the charging status and includes a micro USB to standard USB cable to the charge the battery pack as well as to charge micro USB devices. So the next time you need a little extra juice while on a hike or out camping, make sure you have the CPP 100 SP with you.