That panel is drastically over priced. My brother bought 2 of them (ones that look almost the same as that) like that only the outside is yellow plastic, they fold up like that and the 2 of them have plugs you can hook them together to make a more powerful panel. He bought them at a local truck stop for $25.00 each. They came with all kinds of plugs to work with all phones.


He uses them to charge his cell phone when traveling and camping. He has been using them for this for 2-years.