Cummins 3000 Watts Inverter Modified Sine Wave Truck Inverter 12 Volts to 110 Volts Four AC Outlets Two USB Ports (Plus Cable Kit)- CMN3000W - Inverters for Vehicles, Van Life, Camping

Great product. Worked in my Peterbilt! Very well made and it runs anything you give it. It also has an app for your phone! That's a very handy feature!

This thing is a beast. For the price it really puts out a lot of power. Its easy to install, and works great. It does have usb ports and 12v built in if you wish to use them. Overall great product for me out on the road driving a semi. Can still overload with lots of appliance though. Its designed for 4000 watts. it will go slightly above that mark but will also warn you when you’re close to the Max wattage. Cant complain at all so far. Works perfectly for me. Would probably be amazing for some sub woofers. Maybe even over kill.

I purchase this product to use to provide power on my box truck and run a gutter machine from it . The product works amazing and with no struggles it provides all the power I need to keep my equipment running.

Parfect use not regret it

I don’t really have a good method to test the load but I’ve loaded it up as heavy as I can and it handled it just fine. The display is easy to use and helpful. This thing is large in size, so be aware. If you are mounting it, you will need the space. Also, it requires (or so it says) a separate ground. Easy enough to do but when I was just validating it with an alligator clip, it continued without issue when I moved the unit and the ground clip came off.

The worst thing I’ve ever bought, after 3 weeks it stopped connecting to phone Bluetooth, then one day when I connected the microwave it made a noise and started smoking out of the inverter, then it stopped powering the microwave, I’ve bought 2 other microwaves but it wouldn’t run it, I wouldn’t buy this again, good luck (note: the only reason why I didn’t contact the seller before was because my account was locked)

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.

I've been using it for almost a month, it works fine