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Ev Archive for August 2001
1292 messages, last added Fri Aug 31 23:58:17 2001

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Re: Advanced Batteries



On 31 Aug 2001, at 23:00, Dave Davidson wrote:

> I am curious as to what advanced batteries are available at amy price (and
> the price, just for grins).

The Saft NiMH and LIon batteries aren't in serial production.  They are, 
as I understand it, available only on a special order from OEMs and 
researchers.  I doubt that Saft would supply hobbyists, or that we could 
afford them.

(You can thank the California state backdown for that.  In the early to 
mid 90s, Saft had plans to build a NiMH plant in the US.  They shelved 
them when the California mandate was watered down.)

The price I've heard for the Ovonics is $2,500 per 12-volt, 85 amp hour 
module.  That may have fallen some.  I sure hope so!

I have no idea of the Panasonic NiMH availability or price.

Gold Peak also makes NiMH, but again I think in limited quantities.  They 
are fairly small modules.  A lister posted this info back in February:

> I believe Gold Peak, AKA GP, sells 12V NiMH batteries for around
> $700 each. 9 of them have a capacity of around 5kWh, so you can 
> work out the details from there. They weigh 11kg (~25 lbs) each.


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1991 Solectria Force 144vac
1991 Ford Escort Green/EV 128vdc
1979 General Engines ElectroPed 24vdc
1970 GE Elec-trak E15 36vdc
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