Actually, I was skeptical, but I figured I would give it a shot...
I am not big on buying NON-OEM, but older Vaio are close to impossible
to find OEM batteries of..

http://www.batteryrefill.com/
They use the OEM electronics in YOUR battery and just change out the
Cells. I did this for my: PCG-R505JL/C worked out fine.

Aaron

--- In sony505@yahoogroups.com, Emagin <emagin@...> wrote:
>
> A probably often heard question....
> Where is the best place to get a battery for my Z505he?
>
> Installing Ubuntu 8.x now and looking forward to speed.
> Not sure how ubuntu handles battery life thought.
> Mine is toast anyhow so I'm corded most of the time.
>
> Thanks
>
> Mark
>