Good study material:
http://www.uuhome.de/william.darden/
http://www.uuhome.de/william.darden/carfaq.htm
http://www.batterycanada.com/Battery_Facts.htm
Rick

Ed Browne wrote:

> Can anyone think of a reason not to attach a car battery in place of the
> sealed battery in a battery backup system?  I've got a few of these
> carcasses laying about because it's always been cheaper to buy a new one,
> but a cheap car battery could breathe new life into them.  Clearly, I don't
> want to turn it over and spill acid, but think of the backup time available!
>
> Thanks,
> Ed
>

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