"Tripp Lite markets the SMART1500LCD as the rack-ready battery backup solution from their SmartPro Digital UPS line of products. They claim that this 1500VA 900W line-interactive UPS for personal computers, workstations, home entertainment systems and media centers will offer enough protection to corrects brownouts as low as 75V and overvoltages to 147V back to 120V nominal levels. Overall it seems very promising, but Benchmark Reviews will have to test their marketing mettle before we buy into it."