I tried to charge using the sync cable and adapter and it said charging was not supported with this device and i also tried charging it to my broken netbook
heres a picture of the exact sync cable and wall charger i used
http://www.dailysteals.com/deal/3668/Apple-USB-Cable-and-Wall-Charger-for-iPod-and-iPhone-3G-3GS-4-4S
См. статью: How to charge this used ipad 1st generation i bought off ebay?