Champion 75537i 3100 Watt RV Ready Portable Inverter Generator Review

The Champion 75537i 3100 Watt RV Ready Inverter Generator is one generator that is well equipped to please anyone who uses it. The champion company has manufactured several inverter generators and this one is clearly one of the top picks from the lot.

This review will break down everything you need to know about the 75537i generator. Weigh in the positives and the negatives to figure out if this is the right one for you.

Champion 75537i

 Details Features of Champion 75537i


What you will initially like about the Champion 75537i Inverter generator is the fact that it is designed for portability. Given its construct, moving around with this generator is bound to be a convenient experience. At 96 lbs, most people would be able to pick it up easily.

And to make it even easier, this unit has two thoughtfully designed handlebars. This generator also has wheels attached to it so that it can roll across surfaces smoothly.

The 75537i Inverter Generator does a great job in all types of weathers no matter how cold or hot. The external frame of the generator provides great support to the internal engine to keep it warm and thus this generator is capable of working in all types of weathers.


The sound is one key area to consider when you plan on using your generator with RV or for camping. And the Champion 75537i doesn’t disappoint one bit in this regard. From my observation, this is a pretty quiet vacuum albeit not the quietest.

Nonetheless, it is unlikely to cause any discomfort to you during your user experience. The sound this generator makes is measured at 58 decibels which is pretty much the same noise level as a normal conversation. So you can be assured that this generator won’t be much of a problem noise wise.


This 3100 Watts Inverter Generator has a starting wattage of 3100 and a running wattage of 2800.  It is powered by a 171 cc single cylinder engine and turns on with a push button electric start. During my study, this Champion generator impressed me for more reasons than one.

Firstly, you can expect clean energy from this generator as is the case with any inverter generator. What impressed me the most is how well capable the 75537i is in providing cleaner current over extended periods of time. This unit has a Total Harmonic Distortion of less than 3% putting it in the Pure Sine Wave category.

What does this mean? It simply means that this Champion Generator is capable of powering your appliances consistently with the best form of electricity like the one you would expect from your regular power supply.

And there won’t be any distortion in the quality as well which makes this generator perfect for sensitive electronics like laptop, etc.

Apart from the usual, this generator which runs at 2800 watts is well capable of running air conditioners with features as high as 15,000 BTU.

The manufacturers claimed that this generator is designed for RV lifestyle and from my research, it is indeed a great one to have for such situations as well as for occasions like camping and tailgating. And the best part is that the generator works well no matter how cold it gets.

To give you an idea, this generator has one 120V 30 Amps RV outlet, two 120V 20 amps household outlets and one 12V DC outlet. It puts out 8 amps of 12V DC voltage. And the current from all the outlets is absolutely clean considering its an inverter generator that meets most specifications.

And the great THD rate of less than 3% makes this generator one you can trust on to protect your appliances from power overload.

Champion 75537i

Performance & Fuel Consumption

It is how well this Champion Inverter Generator is engineered to work that will also impress you. For instance, this generator has an inbuilt economy mode which increases efficiency.

With this feature, your engine itself will reduce the number of rotations per minute (rpm) it does in case you are using less energy so that precious fuel can be saved. This smart feature helps you to run the generator for an extended period of time from one filling of fuel.

In normal circumstances, you can expect the 75537i to run 5-6 hours however if you are using only 25% of the generator’s capacity than this machine will give you up to 8 hours of service. And this generator has a low oil shutoff which some of you might hate. The fuel capacity for this unit is 1.6 gallons.

Perhaps one of the handiest elements of this Champion Inverter generator is the remote control feature. The fact that you can use this from 80 feet away is something you would very much appreciate especially if you plan on camping or using the generator during rain.

And considering the fact that the 75537i generator produces clean power, it is therefore accepted across all 50 states for use making it a CARB compliant generator.


That was all really about the 75537i RV Ready Inverter Generator from Champion. A convenient for use and a clean source of power for a good period of time is how I would describe this generator. It has everything that is great about inverter generators. Anyone be it campers, homeowners, tailgaters or RV owners are bound to love this generator.

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