... % imported) solar panel and a-Si:H solarpanel as it power. It can be charged into the storage battery in thesunshine ... -5.5V) such as Mp3,Mp4, GPS, Mobile / Cell Phone, Digital Camera, portable game, repeater,3 PCS LED light and so ... . It is widely used for trip, outdoor working, back up power, emergency power, and so on.Its excellences: safety, good compatibility, big ...