The Juice Goose XVT line of UPS models from Xtreme Power Conversion start at $120. There are four XVT models, in 600, 800, 1200 and 1500 VA power levels. Each has a three minute run time under full load or an eight minute run time under half load. In addition to providing battery backup, the XVT Series regulates low or high utility voltage to make sure connected equipment is properly powered. The XVT voltage regulation works with line voltage from 94VAC to 144VAC without tapping into the battery reserve.
