DPRG mailing list archives: [DPRG] Batteries and UPS

Mon Sep 4 15:28:00 CDT 2006

I just came upon a bunch of 7.9 Ah 12V batteries.  All of them are in a
box with two batteries in series for 24V output. I can drop some off at
RBNO tomorrow if anyone is interested.

I also have some dead UPS units. If you take two you may be able to get
one to work with a little effort. I have 850VA, and 1400VA, 2000VA and a
couple of 3000VA units (The 3000VA units were dropped by UPS and the
board was shorted out.) I think the 3000VA units have 4 12V 13Ah
batteries in them. Any takers?

Kip

On Mon, 2006-09-04 at 11:29 -0500, Ed Okerson wrote:
> My big robot uses 3 lead acid deep cycle batteries, DC1-6.  Two of these
> have stopped taking a charge.  Is there any way to correct this?  I really
> don't want to have to go out and buy new batteries if I can avoid it, as
> they are about $75 each.
> 
> Ed
> 
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-- 
Kipton Moravec <kip at kdream.com>