This video will be the first in a series of test I will be doing with the 400 Watt inverter function of the Wagan 400-Watt Power Dome EX. In this test I ran a Sony Vario Laptop playing a DVD and a Seville Classic Tower Fan on Medium Speed.  The Laptop was run with out the battery to insure the results measured the actual power draw.  In an actual power outage of course you would not do that. Some additional tests will measure the PC doing various tasks both with and with out the battery, running a DSL modem, running … Continue reading →