1,Charge mobile phones,PSP,camera,etc.
2,Current:40ma(monocrystal silicon)
3,Input:DC 5V
4,Voltage output: USB2.0 DC5.0v-+0.02
5,Max output:DC400-800mA
6,Built-in li-ion:3.7V 1200mAH
7,3 LED light
7,G.W:30g
8,Size:70*40*15mm
9,Color:black and whiteplus.google.com/108121173223710893317/posts/59C22d7PNMw