... helo for home cleaning, studying,cooking ect.Also good for some more outdoor entertainments, like camping, fishing, travelling.5)Compact power ... and charge controller.6)With 3pcs6V USB output, could power some small applications, like USB Fan, USB Led bulbs7)W/1 ... supply for new pattern family,tour,camping and some kind of commercial lighting. ACCESSORIES 1) 1 wire from usb port to ...