2500-Watt Ultralight Portable Inverter Generator with Quiet Technology and Free 3-Year Warranty

Living off the grid in California, I've gone through my fair share of suitcase generators, but this one stands out for its quiet performance. Despite the challenge of sourcing generators from out of state, this one has proven to be a keeper. With over 20,000 hours of use annually, the generator's quieter operation is a welcomed change. However, I did notice a slight increase in exhaust smell compared to previous models. I usually house my generators in a small doghouse-like cover for protection from the elements. One issue I encountered was the carbon monoxide sensor triggering frequent shutdowns, posing a concern for winter use. Despite this setback, the generator has been reliable, allowing me to power through snow and rain without a hitch. Overall, apart from the minor exhaust smell and sensor issue, I've been impressed with its performance.

My wife uses this generator for an ice cream cart that she displays at outdoor events. It powered the large cart, a slushie machine and some electronics for almost eight hours. It's also relatively quiet especially when compared to a normal generator. It's not light but not too heavy for my petite wife to maneuver. It also starts easily which is a big plus.

Works well, fairly quiet, though if noise is an issue you may want to look elsewhere. The fuel gauge became discolored after a few months--hard to see through now.

This generator was purchased when hurricane Helene rolled through. It got delivered just a few hours before power got restored. I'm crediting this generator with that. LOL. Anyway... It hasn't been cranked since Helene, around 9 months ago, but I had done a "long term storage procedure" on it, which is supposed to be good for years. After fueling, it fired right up. 1st or 2nd pull. I used it to power a fridge, internet equipment, two laptops, a desktop PC, an iPad, some LED lights, and a fan. It ran most of the time at under 50%. I topped off the fuel right before bedtime, and it ran for 7.5 hrs before running out. I was able to get pretty much a whole night of sleep uninterrupted. It does just what I wanted it for... enough power for essentials, with the ability to use fuel efficiently in case of extended outages.

DO NOT BUY. I have down rated this from my initial review. I read the CO complaints and thought I would just run it outside. My MISTAKE! Do not discount the CO sensor complaints as I did. CHAMPION - FIX THIS ! The thing is not usable from any practical perspective. I would return it if I could. It is outside and stops itself after about 15 minutes b/c of the CO sensor. Ridiculous! The CO sensor is nothing short of a serious pain in the rear. Champion should have a switch or menu option to disable this sensor. I have seen videos that explain how to disable the sensor on other models. The sensor issue is a common complaint of this brand generator and its greatest negative. When it runs, it is efficient and produces power as expected.

so far this generator’s been really nice it’s quieter than most of the suitcase generators I’ve owned. I live off grid so I go through about one of these every year. I’m putting approximately 20,000+ hours on them and I live in California. We’re getting generators is harder and harder so I have to get them from out of state and bring them home two things I’ve noticed with this one even though it’s much quieter than the others. I do notice that there’s more exhaust smell than normal. I also keep these generators in a small doghouse type covering so I can keep them running during snow and rain. First problem I have was the carbon monoxide sensor kept shutting the generator off so I and rainwill have to figure out something else to do this winter with it that’s very annoying all the rest of our rain just fine in that box. Other than that I’ve had no problem so far and really like it. update. few months later so it’s now raining and starting to snow in my area with heavy winds. Has the wind swirl around and sometimes blow exhaust fumes backwards into the doghouse the generator shuts off. I have gone as far as to put an 8 inch duck fan blowing fresh air directly into the intake or front of the generator. This is helped unfortunately not a lot. My next step is to take this stupid generator apart to find the O2 sensor if it unplugged yay I’ll see if it starts and runs. If it doesn’t I’m going to put a cap on the end of the sensor and see if it runs. If neither solution works, it’s going in the trash. I’m done with this. I’m tired of it shutting off several times an hour because of this carbon monoxide safety sensor. This is the major issue with this generator. I wish it didn’t have it because otherwise it runs great works great again. The biggest downfall is carbon monoxide sensor Well, a few days later, I’ve done some research. Got a wiring diagram. Spent a day and a half disassembling the entire generator to find how where this carbon monoxide sensor is and how to defeat it. After disconnecting it, it has been running for two days with no shut offs finally so happy. So the procedure is very easy anyone can do this. Undo the too quick release knobs on the right side of the generator if it’s facing, you take this cover off. This is the same cover you would use to change the oil. There’s a grouping of wiring harness tapped up in the front corner with a tie wrap plastic wrap, cut that plastic tie wrap off gently pull out those wires look for a plug with two orange wires going in and coming out on each end of the plug disconnect this plug. This is the current power supply to the carbon monoxide sensor. It will no longer work. I have included videos with the generator running with his plug disconnected images of this plug and it disconnected also there is an image of the carbon monoxide sensor board and intake. I have not tried this, but I’m sure if he stuffed paper towel or plastic in that intake. It would defeat it too, but have not tried that so I can’t actually see if that works. So good luck with it so far I’ve had perfect results.

This Champion 2500W inverter generator is truly a game-changer! It impresses with its lightweight design and powerful performance, running quietly while ensuring safety with CO Shield. Ideal for camping or emergencies, it is easy to use, highly efficient, and consistently exceeds expectations. A must-have for anyone in need of reliable portable power.

Excellent product, 100% recommended