Recent content by alexdolgin

Thank you for the comment. I am an EE myself, have relevant experience designing ups like systems, but for the different purposes. If I designed a system that does not fail safe (bad backup battery) I would be ashamed of myself. To add to the original story, I own a condo in Ft.Myers area, where...

From your experience, do you see better built UPSs from the others? Which ones? My experience is negative also: the CP 450 model failed due to the battery getting old (not unexpected) but it did not give any warnings, and what is worst, it failed by disabling the backed up outlets while the unit...