Designed for servers, point-of-sale, routers, switches, hubs, and other network devices, the Smart-UPS Battery Backup with SmartConnect from APC delivers intelligent and efficient network power protection from entry level to scalable runtime. It can provide 253 minutes of use at 50W, 140 minutes of use at 100W, 65 minutes of use at 200W, 37.9 minutes of use at 300W, 24 minutes of use at 400W, 16.1 minutes of use at 500W, 11.4 minutes of use at 600W, and 8.5 minutes of use at its full load of 700W.