I have a bunch of APC Smart UPS 1500 Battery Backups and I was wondering how dumb of an idea it would be to wire it up to a car battery?
I was going to make a special adapter for the plugs so that everything fit slick and "looked proper" (as in, nothing exposed).
I have a degree in electrical, and maybe I should know better, but I'm wondering why i would spend $150 for batteries for these things when I can spend 50 bucks on a higher capacity battery?
Cosmetics are of no concern. Fire or explosions would be of concern.
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