My understanding from the battery experts that the poly had the same basic nasty chemistry of the Lithium Ion, and that was why they developed the Lithium Iron. I think it was Steve Heckeroth (the EV car conversion guru) who re-inforced that thinking, and of course was pushing Lithium Iron. Of course he discounted NiMH which I didn't like. There are some companies (like Nilar in Centennial, CO) that are doing some neat things with NiMH.
Jeff On Tue, Apr 1, 2008 at 9:43 AM, SteveS <[EMAIL PROTECTED]> wrote: > Can you expand on this? My understanding was that although Lithium Ion > has safety issues, Lithium Poly was very safe. And I thought both were > environmentally sound. > > - SteveS > > > > Jeffrey Blamey wrote: > > > > Lithium Ion and Lithium Poly both have safety issues and bad > > environmental Karma. > > > >