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🔋 Cummins Power, Anywhere You Roam — Stay Charged, Stay Connected!
The Cummins CMN4000W is a robust 4000-watt modified sine wave inverter converting 12V DC from vehicle batteries into reliable 110V AC power. Featuring four AC outlets, two USB ports (including a Type-C 18W), and Bluetooth app control, it offers seamless power management and safety protections. Ideal for van life, camping, and professional use, it includes a full cable kit for quick installation and supports solar battery systems.
| ASIN | B0B8P6LGGG |
| Antenna Location | Vehicle |
| Battery Capacity | 1 |
| Best Sellers Rank | #14,138 in Automotive ( See Top 100 in Automotive ) #39 in Power Inverters |
| Brand | Cummins |
| Built-In Media | Item and User Guide |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 97 Reviews |
| Electrical Output Waveform | Modified Sine Wave |
| Frequency | 60 Hz |
| Input Voltage | 12 Volts |
| Item Dimensions L x W x H | 15.8"L x 7.2"W x 21.7"H |
| Item Type Name | Power Inverter |
| Manufacturer | Cummins |
| Mfr Part Number | CMN4000W |
| Model Name | Cummins |
| Model Number | CMN4000W |
| Output Power | 4000 Watts |
| Output Voltage | 110 Volts |
| Peak Output Power Watts | 8000 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Vehicle |
| Standby Power Shutoff | 90% or higher |
| UPC | 810105350616 |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts |
| Warranty Description | 1 Year Limited |
| Wattage | 4000 watts |
V**H
Ultimate Power Solution for Van Life
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.
A**R
Powerful!
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.
T**N
Truck inverter for semi
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.
J**Y
Danger, caught fire!!!! Cummings will not back this product, it’s not theirs
Worked great for 3 months, then one day it started smoking, I only use it for watching tv and charging batteries, minor stuff. I called the customer support # listed for Cummings, they said that they buy them from another company and put their name on it and they couldn’t help me, I got 3 months of use. This is not a good buy, waste of money
D**L
Powerful and Reliable Inverter for On-the-Go Needs!
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.
B**D
Works great !
I installed this in a 2012 Cascadia works great. The only downfall is the battery shut off. The battery shut off does not go high enough so my battery’s over completely dead and truck won’t start.
Y**O
Cummins 4000w inverter
It works really well. So far, it has powered up all the devices I connected to it.
D**S
10/10
Very underrated product. Do not use the YouTube tutorials. Just read the manual. Don’t buy from a truckstop. Buy it here off Amazon. Great product!
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