Sunforce made 7.5 watt folding solar charger review, pretty new on the market and the best solar phone or usb charging device I’ve found for backpacking. Not just 5 volt usb output, there’s also a 12 volt accessory output. It’s only available from Princess Auto in Canada so far, but this looks like it will end up at Canadian Tire, Walmarts, or anywhere with a Coleman section in their camping department. Ultra light, less than a pound, folds up and is weather proof.
Post time: Jan-24-2017