... charging, 20V Max. Charging2, When you use the power pack, you can use it directly, no need any switch ... iPad, Blackberry, Dopod, HTC, Nokia, Motorola, Samsung, LG, Sony Ericsson, BBK, Lenovo 3G mobile phones and smart phones, etc ... the PSP, NDSI, NDSL almost all of the game Players 3.MP3,MP4,MP5 and so on4.digital ... APC, PDA, PSD and so on6.Part of the portable DVD, CD, DV. And so on. Instruction:1. ...