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Customer reviews for 11000/8500-Watt Genmax Tri Fuel Portable Inverter With Co Sensor + Remote Electric Start / Folding Handle for
11000/8500-Watt Genmax Tri Fuel Portable Inverter With Co Sensor + Remote Electric Start / Folding Handle
4.6 out of 5 stars
stars
67 ratings61 reviews
  1. 5 stars79% (53)
  2. 4 stars12% (8)
  3. 3 stars1% (1)
  4. 2 stars0% (0)
  5. 1 star7% (5)

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Showing 21-30 of 61 reviews
Feb 17, 2026
Reviewer name: Ari G
5 out of 5 stars
5 out of 5 stars review

MY FAVORITE PRESSURE WASHER

In all honesty I was afraid to buy a gas pressure washer- I wanted electric just for some home diy projects like my garage floor. The price on this was unbeatable and so I bit the bullet and bought it. This works perfect and it’s super easy to set up and maneuver. I can’t say I’ll ever go back to a electric pressure washer as I really feel this unit will last the rest of my life time. It’s strong and I called their support cuz I broke my wand and it cracked. I had a replacement at my door step 4 days later. Great company, better product. Kudos to genmax

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Dec 22, 2025
Reviewer name: Tristan A
5 out of 5 stars
5 out of 5 stars review

amazing generator

Bought this Genmax 5500watt generator as a backup for power outages, and it has done exactly what I needed. Assembly was quick, and it fired up easily after adding oil and gas. I was able to run my refrigerator, freezer, lights, Wi-Fi, and a few outlets without any issues.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Mar 12, 2026
Reviewer name: Roddy T
5 out of 5 stars
5 out of 5 stars review

4000iA Great purchase!

I purchased the GENMAX 4000 iA knowing that I needed to have a powerful, reliable and easy to move unit that could handle operating several things in my house if we ever had a power outage. I am glad that I made this purchase because an ice storm took out our power for 4 days. I set this unit up quickly to run temporary heat and lights, and it handled everything for the entire outage. Super quiet when it was in low idle mode and extremely strong when something demanded power. It ran about 6 Hrs. under heavy load with a full tank of gas. It started back up immediately after refueling with one pull, no problems! The weather was about 12 degrees Fahrenheit, day and night and the GENMAX was perfect! I have owned and operated many generators; this brand is incredible. If you need a small self-enclosed generator, get this product! It’s absolutely worth the money and built incredibly well. Strong, quiet and lightweight! Starting is so easy, which was important to me as well.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Feb 17, 2026
Reviewer name: Jeff B
5 out of 5 stars
5 out of 5 stars review

Sweet generator

I don’t normally leave reviews but this 10000w tri fuel is a game changer. I can use it to power my house, and it’s small enough to take with me for other projects around my property. Super easy to move around and relatively quiet for an open frame. I also like that it’s an inverter so I don’t have to worry about my devices being damaged. Love the 50A port- makes it easy to connect to my house

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Dec 1, 2025
Reviewer name: David L
5 out of 5 stars
5 out of 5 stars review

Reliable power when you need it !!

I recently purchased the 6000XIE generator and I’m honestly impressed. It starts up easily, runs smoothly, and has plenty of power for everything I need. The build quality feels solid, and the noise level is surprisingly low for a generator this size. I’ve used it for work and around the house, and it’s been extremely reliable every single time. If you need a dependable generator that delivers consistent performance, I highly recommend the 6000XIE. Definitely worth it!

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Dec 1, 2025
Reviewer name: Mario L
5 out of 5 stars
5 out of 5 stars review

A generator that never lets you down!

The GM5500XID has blown me away with how reliable and powerful it is. It starts up instantly, runs smooth, and handles everything I throw at it without struggling. The build quality feels heavy-duty, and the noise level is much lower than I expected for this size generator. I’ve used it for work, home backup, and even on the go — and it performs flawlessly every single time. Fuel efficiency is great, makes it super convenient. If you want a generator you don’t have to worry about, the GM5500XID is the one. Highly recommended!

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Dec 22, 2025
Reviewer name: Jaxxon P
5 out of 5 stars
5 out of 5 stars review

FUEL RUN TIME!!

Fuel efficiency is impressive I got several hours of run time on a single tank, and the noise level is surprisingly manageable compared to other generators in this class. The outlets are conveniently placed and include both 120 V and 240 V options, which made hooking up my tools and home circuits easy.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Dec 26, 2025
Reviewer name: MARK
1 out of 5 stars
1 out of 5 stars review

Quit outputting 240 volts after 6 hrs runtime

First , let me say it is a BEAUTIFUL generator ! On the initial unboxing, I was very impressed with what appeared to be a well thought out product with excellent build quality. It came well packaged and the delivery went smoothly. The generator ran great for the first 5 hours of light runtime. I ran it for about 30 minutes each month to verify I could trust it an emergency. I only ran it on propane, so I can't comment on the generator's gasoline output. It cranked very well each time , and made close to its rated output. Unfortunately, in the 12th month of ownership, the generator began to only output 120 volts. I made sure that the unit's 120/240 volt rocker switch was in the 240 volt position. Luckily, I was still 6 days (! ) from the end of the 1 year warranty with Sam's Club and they allowed me to return it. The truck they sent to return it just left today . Overall, I am disappointed because I really liked the unit, but after reading reviews on Genmax reliability , I am beginning to believe there might be more reliable generators out there. If I hadn't checked it one last time , I would be singing a different tune right now. I will say that Sam's Club has been good about the whole thing . They sent a large truck to get this thing, so that saved me having to transport it back to my local club.

Helpful?20UAU8PEYAUZ13591274676
Feb 11, 2026
Reviewer name: Andres G
5 out of 5 stars
5 out of 5 stars review

Super easy and durable

My wife gave me this as a Christmas gift and I just used it this week camping. I appreciate the durability this generator has. Was able to put it to use this week and I couldn’t be happier. Only thing I would say is that it is a little heavier compared to some other ones I’ve previously owned.

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676
Feb 18, 2026
Reviewer name: Joe M
5 out of 5 stars
5 out of 5 stars review

this generator is sweet

I bought this unit after my Champion generator took a dump on me. Just wanted to say this unit has been nothing short of Amazing! It has the necessary outlets and not the typical over complicated amount, as well as extremely portable! Good Job Genmax!

Review from Akron Products
Helpful?20UAU8PEYAUZ13591274676