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Champion 2000 Watt Inverter Generator Review (Portable + Stackable)

Champion 2000 Watt Inverter Generator Review (Portable + Stackable)

Last updated on December 9th, 2020 at 12:19 pm

Innovative stackable design and constant power supply is what you get when you buy Champion 2000-watt portable stackable inverter generator.

This all-new super-compact portable generator features an 80cc engine that operates at a quiet 53dBA. It has 9.5 hours of run time at optimal load.

Don’t you worry about its 2000 watt capacity, you can stack each unit adding 2000-watt more to the power source pool. Most people go for a 2 stackable unit for better and enjoy longer run time.

However, if you are an RV person or someone who likes camping a lot then the optional Parallel Kit with RV ready outlet and 30 amps of power will double the output and keeps your camp lite twice the time.

Champion 2000-watt inverter Generator Stackable

Read Customer Reviews Here »

Overview – Champion Portable Inverter Generator

The Champion Power Equipment 73536i 2000-watt portable inverter generator is the perfect combination of versatility and innovation.

Keeping portability in mind, Champion has made this unit under 50 pounds (48.5 pounds to be exact) which makes it ideal for camping or tailgating. If you live in an RV you can use 2-3 units as a power backup source.

The 73536i is mostly popular because of its patented, space-saving stackable design. Where you can add 2000-watt of power with every unit you add (stack). However, this should not be mistaken or used as an emergency home backup generator.

You will find it hard to power air conditioners, stoves, sump-pump, and furnaces. The Champion 73536i 2000-watt inverter generator is used to provide backup power to lights, microwave, TV, modem/router or phone chargers.

The Champion engine produces 2000 starting watts and 1700 running watts. With the 1-Gallon gasoline fuel, you will be able to draw electricity/power for 9.5 hours at 25% load.

With the latest and reliable recoil start backed by Cold Start Technology, you will be able to quickly start the generator even in cold weather. So be assured that you are buying a reliable inverter generator that will back you in any weather condition.

Champion 2000-watt portable inverter generator

What are the advantages of a Champion Inverter Generator?

Do you always wonder what type of power generator you should buy? if yes then go through the major money points which makes inverter unit better than the conventional gas generators.

Ultra-Quiet Operation: It would be a dream to draw power from a home generator and do not have to hear that loud engine noise. The latest Champion inverter technology not only runs smoothly but also operates at very low noise. So if you are looking for a silent generator then having an inverter unit is the best choice.

How Quiet?

It produces 53 dBA noise from 23 feet is perfect for camping, tailgating or to backup a few home essentials.

Lighter, Smaller size: Being lightweight you can carry this 2000 watt champion inverter generator very easily. And being stackable, which means it can be connected to the same units to double the power.

Higher Fuel Efficiency: The advanced fuel use technology by Champion make sure that the generator automatically adjusts the engine speed to produce only the power needed for the application in use.

Clean Power for Sensitive Electronics: You might be aware that there are some electronic units which are sensitive to the current flow rate. Digital computers, digital clocks, and consumer electronics are sensitive loads(1). This Champion 2000 watt inverter generator includes two(2) 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet for all types of connections.

Parallel Ready inverter: Every 73536i stackable unit is Parallel ready. You can stack one inverter on another using the parallel ready kit to add another 2000 watt of power.

Smart Economy Mode: This Champion 20000-watt inverter can reduce the electrical load, as a result, quieter operation, better fuel economy, and extended engine life.

73536i Operator’s Manual: Yes, you get a simple and super easy to understand Champion generator manual. Check it out here!

Champion 73536i 2000 watt inverter generator easy to carry and outlets

Champion 73536i Inverter Specifications:

  • Engine: Champion 80cc
  • Engine Type & Speed: 4-Stroke & Variable Speed
  • Starting Watts: 2000W
  • Running Watts: 1700W
  • Volts: 120V
  • Noise Level: 53.0 dBA from 23 feet away
  • Outlets: 120V 20A Duplex (5-20R), 12V DC
  • Fuel Type: Gasoline
  • Gas Tank Size: 1 Gallon
  • Run Time: 9.5 hours @ 25% Load
  • Parallel Ready: Yes
  • Start Type: Recoil Start
  • Engine Oil Type & Capacity: 10W-30 & 0.4 qt.
  • Weight: 21.68 lbs
  • Dimensions: 18.9 x 16.5 x 22.4 inches

Our Review

Best Uses:

  • Camping
  • Power Outage
  • Tailgating
  • Construction Sites
  • Ranches
  • Ice Fishing
  • RV Power Backup


  • Quiet Operation
  • Easy To Start
  • Low Oil Shut-Off
  • Reliable Inverter
  • Good Power Output
  • Powerful Performance
  • EPA Certified
  • CARB Compliant
  • 3-Year Champion Warranty


  • No Wheels
  • No Covered Outlets
  • Having to take side cover off to check oil

The Champion 73536i is one of the most trusted inverter generators available in the market. Inverter technology is costly no doubt in that, but it is Eco-friendly, convenient, and has long life than any other conventional fuel generators.

Champion 2000 Watt Inverter Generator – Best Price?

So what is the best price for this 2000 watt inverter? Champion power equipment carries a lot of brand value because of its super support and high-end machines. You can buy this unit in the range of $400-$4000 according to the pack you choose.

Though the price varies according to seasonal deals or festival discounts. Most people end up paying anything between $400-$1000 for 1-2 packs of the 2000-watt champion generators.

When you buy the Champion 73536i inverter generator you get some essential parts for the same price. Parts Included are one 12V DC Battery Charging Cable, Spark Plug Socket, Oil Funnel, and 0.4L oil.

Conclusion – Champion 2000 Watt Inverter Generator

Buy Champion 2000 watt portable inverter generator with confidence because the 73536i unit is backed by a 3-year company’s limited warranty.

You get a full assembler unit that is ready to be used out of the box with a simple and hassle-free setup. With the help of built-in carrying handles, you can easily carry it around your yacht, camp, or tailgating location.

If required, get your hands on multiple 2000-watt inverter generators and stack them on each other to fulfill additional power requirements. Champion Company provides national wide support and has service centers to solve any future issues.

Some people complain about the power output, please do not compare an inverter unit with a regular one. If you need more power go for something like 6,000W or 10,000W units to back your home from a power outage.

If you are looking for a reliable 2000-watt mid-size inverter generator, the Champion 73536i is perfect for you. It is well tested and is EPA certified and CARB compliant which allows you to use this generator nationwide even in California.

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