I purchased this generator in November of 2020 in anticipation of potential use over the winter. As of yet, I have not lost power and therefor have not tested the generator at battle speed in a real life situation. I have tested functionality powering my barn in a controlled environment and the generator did seem to provide all outputs as advertised. The overall product acceptability however will show over long term use. It is therefore difficult to leave a completely accurate rating at this time.
I purchased the iGen2200 to take with me when I go out star gazing. At my first attempt to start it, the iGen2200 started on the second pull (extremely easy to pull start). With one tank of fuel I ran it for 6 hours and still had fuel left over in the tank. I powered my electronic telescope, laptop & additional 22 inch monitor, lamp, boombox & two 800 watt PA Speakers and charged two iPhones, twice each, during the 6 hours. It is SUPER QUIET! I placed the iGen2200 100 feet away from us and the only way we knew it was running was by looking at the green output light. And hats off to you Westinghouse; I grew up using and working on small engines and typically I can smell one running from 500 feet away or more. Not with my iGen2200, I had to walk right up on it to smell it running and I must say, although it was exhaust (disgusting) it was not that intrusive. Also, it is easy to transport. I am just an average person of medium build and I carried iGen2200, with a full tank of fuel, about 50 yards using just one hand. I am exceptionally happy with my purchasing the iGen2200.