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Champion 75531i - 2800/3100W Inverter Generator

The Champion 75531i is a quiet and compact inverter generator with a rated wattage of 2,800 W and a starting wattage of 3,100 W.

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Description

Quiet, lightweight power is all yours with the Champion 3100-watt RV Ready portable inverter generator. Rely on the Champion 171cc engine and enjoy the quiet 58 dBA for up to 8 hours of run time at 25% load. Featuring Quick Touch Panel and Economy mode, it’s your perfect portable power solution.

Zoom on the Champion 75531i

In summary, the Champion 75531i is a quiet and compact portable inverter generator especially useful for:

  • Handcrafting enthusiasts who wish to work on-the-go
  • Homeowners in need of an emergency backup power for their essentials
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go
  • RV travellers who wish to upgrade their experience to another level

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Champion 75531i in use

The Champion 75531i

The Champion 75531i's engine, 171 cc Champion 4-stroke, fueled by gasoline, can deliver 120V. It provides a running wattage of 2,800W and reaches a peak wattage of 3,100W.

At a noise rating of 58 dBA (less noisy than rainfall), the inverter generator is started via a simple traditional pull-start mechanism.

Thanks to a fuel capacity of 1.6 gallon, the 75531i can operate for up to 8 hours with a full tank (fuel consumption around 0.2 GPH).

As the 75531i produces a clean sine wave, with a <3% Total Harmonic Distortion (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The control panel features the following 3 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (TT-30R) receptacle

Additionally, it features 1 DC outlet: there's a 12V 8A receptacle allowing you to easily charge your batteries.

With its TT-30R receptacle (TT as in 'Travel Trailer'), this Champion generator is RV Ready.

Portability

The Champion 75531i's characteristic encased inverter generator design (L22.4 x W17.3 x H18.3 in), provides an esthetical advantage over any ordinary, open frame product. The featured design follows the latest trends and is ideal for easy and recreational use.

The 75531i can be taken anywhere with you, thanks to its weight of 83.8 lbs. In addition, with its set of 2 wheels (⌀5.5") and its folding handle, it may be shifted with ease, once placed on the floor.

Features

Panel of the Champion 75531i

The 75531i's control panel

When the generator is on overload, its oil levels are insufficient and the generator is ready, you will be informed by the featured light indicators.

Security-wise, this product benefits from an automatic low oil shut-off, which gives you a complete peace of mind when using it.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Champion 75531i also comes with some accessories: funnel, tool kit and battery charging cables are included.

Emissions

The Champion 75531i is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.

Moreover, it features a spark arrestor, so it is adequate for use in forested areas.

The Champion 75531i versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Champion 75531i compare to inverter generators of similar power (between 2500 and 3500 W).

  • Since the generator weighs in at a dry weight of 83.8 lbs, the Champion 75531i belongs in the expected weight range for inverters which can produce between 2500 and 3500 rated watts. Regarding dry weight, one of the champions in the same power range is the Pulsar PGD40iSCO, with a dry weight of only 46 lbs.
  • Since this inverter generator is rated for a lowest possible noise of 58 dBA, it can be considered as one of the more quiet of the products generating similar power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Honda EU3000iS, whose lowest noise levels reach just 50 dBA.
  • Regarding its autonomy, the autonomy of the 75531i, reaching up to 8 hours at a 25% load, can be considered as low end, compared to other inverters of a roughly equal output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Champion 200954, as it provides up to 22 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. This inverter generator is not fuel efficient compared to devices of similar output: its estimated fuel consumption stands at 0.2 GPH at a 25% load. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Energizer eZV3500P. With a fuel consumption of as little as 0.13 GPH, it is one of the most efficient generators currently on the market.

Here's a list of the most popular specific comparisons:

The bottom line

STRENGTHS:
  • Several accessories included
  • RV Ready
  • Inverter
  • Quiet for its power (58 dBA)
AVERAGE SPECS:
  • Decent weight (83.8 lbs)
WEAKNESSES:
  • No data center
  • No electric start
  • No parallel ports
  • Relatively low run time
  • Low fuel efficiency

Do you own the Champion 75531i and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableNo
RV readyYes
FuelGasoline
Engine171 cc Champion 4-stroke
Starting systemRecoil
Warranty3 years
Power
VoltageAC: 120V 60 Hz, DC: 12V
Running watts2,800 W
Starting watts3,100 W
Running amps23.3 amps
Peak amps25.8 amps
Run time @50% loadUnknown
Run time @25% load8 h
Features
GFCI outletsNo
Covered outletsNo
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
DC outlets1x 12V 8A
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tankSteel, 1.6 gal
Fuel gaugeNo
Misc
Weight83.8 lbs
Approx. dimensions (L x W x H)22.4 x 17.3 x 18.3 in
Noise (lower limit)58 dBA
THD< 3%
ComplianceCARB, EPA
SecurityLow oil protection
Spark arrestorYes
NeutralFloating
Accessories includedFunnel, tool kit, and battery charging cables
UPC896682755310

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About Champion Power Equipment

Founded in 2003, the Champion Power Equipment is a US based power equipment manufacturer. The relatively small company has made a name for itself both in the portable generator industry, but also the power equipment sector in general, with a particular focus on heavy duty equipment, such as log cutters, snow blowers, chipper shredders, etc. All of their products are engineered in the US. However, the company does not provide information on the origin of their components.

Warranty Information

The Champion 75531i is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Champion generators, please consult Champion's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-877-338-0999.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
Refrigerator (energy star)1921192
Blender400850
Total2092 W3092 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Toaster oven800800
Mixer200200
Pair of small speakers4545
Total2235 W2825 W
For workGrinder14002500
Drain cleaner250250
Electric fence (25 miles)250250
Bug zapper8080
Total1980 W3080 W

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