Cummins 4000 Watts Inverter Modified Sine Wave Truck Inverter 12 Volts to 110 Volts Four AC Outlets Two USB Ports (Plus Cable Kit)- CMN4000W - Inverters for Vehicles, Van Life, Camping

The Cummins 4000W inverter is a total game-changer for van life and camping. With four AC outlets and two USB ports, it effortlessly powers multiple devices. The modified sine wave is perfect for most appliances, and the included cable kit ensures a breeze of a setup. Durable, efficient, and ideal for 12V systems—highly recommend it for road trips and off-grid adventures! A must-have for reliable power on the go.

Our first one ordered did not work. We called Cummins and they said the inverter is pretty simple. They said it either works or it doesn’t. We requested a replacement from Amazon which they did immediately. The replacement was installed and works perfectly. We are very happy with Amazon and this Cummins Inverter.

This is the rolls royce of inverters, very easy to use. The app works perfectly and gives you complete control over turning it on and off as well as keeping track of the output of power your using. Highly recommend. I had it installed in my 2020 peterbilt 579 and it's powerful enough to continuously run my refrigerator, microwave,TV and Tmobile wifi tower. Barely makes any noise when in use. Great value for your money and it's not real bulky.

You know those memes that say "You vs The guy she tells you not to worry about"? Well, this is the inverter she tells you not to worry about. This is an absolute unit! I used RivNuts to mount this behind the bench seat of my 1979 Dodge W150 because it was too big to mount anywhere else. Granted, it's still out of the way, but easily accessible. It seems like this is over built, especially since the 3000 watts is the rating for continuous use. That's enough power to run my mini split at home, and still have power left over for my TV, PS4, and fullsize fridge. The only complaint I have with this is that the cables it comes with are really short. I ended up buying longer cables to keep this in the cab of my W150. It does have an extension cable for the screen, so you can mount it somewhere else in your vehicle, but the power and ground cables are roughly 24 inches long. Other than that, it seems to be a good inverter.

The Cummins 4000W inverter is a game-changer for van life and camping! With four AC outlets and two USB ports, it powers multiple devices effortlessly. The modified sine wave works well for most appliances, and the included cable kit makes setup a breeze. Durable, efficient, and perfect for 12V systems—highly recommended for road trips and off-grid adventures! A must-have for reliable power anywhere.

This thing is awesome! Great power. A lil bulky but mounts well

Super sick

It came broke the ground was broke from the beginning. I hooked it up white smoke came from it. And it fried my microwave and 1.5liter electric sauce pan