I'm trying to choose between the:<P>APC Back UPS Pro 650VA ($242)<BR>APC Smart UPS Net 620VA ($267)<BR>Opti-UPS PowerES 650VA ($160)<P>I threw in the Opti-UPS, but if nobody has ever heard of them (I ...
I have a APC Back UPS PRO 1000.<BR><BR>The batteries died in it a few months ago and were recycled. I want to adapt this unit for use with a car battery for some testing. Of course the batter was not ...