... *23 mm,NG:281G,GW:703GTechnical Parameter1.Solar panel:5.5 V,3W 2.Solar conversion efficiency above 17%3.Built-in battery ... -Polymer battery):5000 mAh4.Output voltage:5 V5.OutpUt current:800 mA 6.Charging mobile phone is about 4 hours. Computer or ... products.7,LED indication for batteries .8,Suitable for mobile phone ,digital camera ,PDA,Mp3,Mp4, IPOD,DV etc digital products ...