I have an APC XS 1500VA unit that just finally failed on me (batteries crapping out). It's been quite useful, but power here has been less-than-good, mostly due to me tripping out a breaker roughly ...
As we struggled to lift the 124-pound APC Smart-UPS 2200 RM XL onto our test bench, a number of words immediately entered our minds: robust, powerful, and hernia. With a 2.2-kVA rating, the easiest ...