In message , at 16:16:09 on
Sun, 16 May 2010, Jeff Strickland remarked:
Idon't know where to buy, but it occurs to me that this is the sort of thing
that eBay should have, and it would be a safe thing to buy from there.

You still have to be careful - many are apparently shipped from China,
and while maybe not outright counterfeights can use low-quality cells.
I've also had batteries without the right "chip" in them, and therefore
unrecognised by the laptop.
--
Roland Perry