Cobra solar USB power Pack, CPP 100 SP number CPP 100 SP. 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, smart phones, 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. Features: 2.1 amp rapid charging for portable devices - quickly charge your cell phone, smartphone, tablets and other mobile devices. High efficiency solar panel - for rapid charging times. Rechargeable via USB or solar panel 4 LED meter - indicates battery level. 3.7V/6,000mAh lithium polymer battery Pack - charges a device Multiple times.