Car batteries in the home?

From: Matt London <matt_at_knm.yi.org>
Date: Fri Aug 17 13:36:25 2001

Hi,

> I'm trying to restock a large (900W) UPS with batteries.
> Anybody have a pointer to a good battery site?
> Can car batteries be good for a UPS? Seems they are
> for high Amps, short duration, Might they also be good
> for general purpose?

Surly leisure batteries would be better?
Car batteries are designed to give approx 200A-500A (depending on
size) for a few seconds - leisure batteries are designed to give lower
currents for a more sustained duration (and have a higher capacity)

> On a parallel track I'm trying to revive some old mid sized
> 6 &12V batteries, so the pointer would help.

Lead Acid? Hrm. The problem lies in corrosion of the lead plates in the
cells. Not really sure your best plan of action - sorry.

-- Matt

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Received on Fri Aug 17 2001 - 13:36:25 BST

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