I am also looking for a replacement charger. I am living in the Netherlands and the only thing I have found is http://www.ebay.nl/itm/Universal-AC-Adapter-Charger-Power-Supply-Laptop-NoteBook-90W-10-Tips-UK-STOCK-/182314786602?hash=item2a72cedf2a:g:eOoAAOSw8w1X2YOf  but I am unsure if the tip sizes will fit on this laptop.
Charger specifications are:
AC adapter input: 100-240V ~50-60Hz 1A
DC output(what goes to the laptop): 12V/2A-3A (values from the underside of the laptop).