... charger 2.photoelectric conversion device 3.Li-Polymer rechargeable battey cell 4.USB output 5.CE,ROH P-3500 portable and ... to charge 5.5V through the output port for digital products,likes Iphone, mobile phones, digital cameras, MP3, MP4, etc., applicable to the ... with a rechargeable solar charger and cell phone or digital camera, MP3, MP4 and so on digital products,then can be charged, the ...