Peter VanDerWal wrote:
> Exactly how heavy would a pack of Oldham batteries with a 100 mile
> range be?

Their watthour-per-pound ratings are about the same as any other
lead-acid battery. So, a pack with a given amount of energy storage
would weigh about the same as a pack of Trojans, or Optimas.

The problem is that they have high internal resistance, and high Peukert
exponents. Great for a fork lift or milk float that creeps around for 8
hours a day at low speeds. But terrible for an EV pack that you want to
drain in half an hour at 70 mph.

-- 
Lee A. Hart                Ring the bells that still can ring
814 8th Ave. N.            Forget your perfect offering
Sartell, MN 56377 USA      There is a crack in everything
leeahart_at_earthlink.net  That's how the light gets in - Leonard Cohen

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