OMNISMART1050 Estimated Runtime Load in Watts UPS 20W 40W 60W 80W 100W 200W 300W 400W 460W 500W 560W 600W 660W 700W OMNISMART1050 390 216 145 107 83 37 25 15 12 11 9.2 8.3 7.2 7.0 All runtime values are in minutes.