Would this work on this Laptop

I need an adaptor for my old one, i searched everywhere no joy.
I need one which is
Model: PC-VA50H
Input: DC16Volts
Output Power: 11(max.45) Watts
Product number:0X10011GA
On eBay i found this, i just wondered would it work?
http://cgi.ebay.co.uk/NEC-VERSA-PRO-NX-SERIES-VA50H-SZ-D-AC-ADAPTER_W0QQitemZ320385449350QQcmdZViewItemQQptZUK_Computing_LaptopAccess_RL?hash=item4a9875fd86
Answer #1
the seller is well reputed. If u send him the model number, he may be able to give u the correct answer.
Answer #2
If you look on the underside of your power adaptor it should give you a model number/make number then search for that. Alternately search for your laptop model + power adaptor in your fav search engine. Even try looking on the manufacturer’s site for your make of laptop and see if they do replacements.
Answer #3
you shoudl be good…and btw this should be in help desk
Answer #4
This topic has been posted in the wrong section.
Moving.