Honda EU2200i companion vs regular – Which inverter generator should you get?

The Honda EU2200i companion and the Honda EU2200i regular are both Honda generators that are part of the Honda Super Quiet Series, hence the ideal options for home backup and recreational applications, but how do they compare against each other?

Without a doubt, any electronic item that we come across in the industry is often assessed based on their safety levels and their level of performance. In that regard, inverter generators are regarded as a more energy-efficient option because of how the final AC is produced. They are designed to automatically adjust the speed of their engine to only what is required by the load, which considerably saves energy and consumes much less fuel than conventional generators. Among the most popular and widely used inverter generators are the Honda EU2200i comparison and the Honda EU2200i regular.

What are the differences between the Honda EU2200i companion and the Honda EU2200i regular?

Generator Model/Features
Honda EU2200i Companion
Honda EU2200i Regular
Size Dimensions

(L x W x H)
20 x 11.4 x 16.7 inches
20 x 11.4 x 16.7 inches
21.5 kgs.
21.5 kgs.
Type of Engine
Honda GXR120 121cc engine
Honda GXR120 121cc engine
Noise Level
57 dB(A)
57 dB (A)
AC Output
1800W // 2200W max.
1800W // 2200W max.
30A and 20A
20A Duplex
Starting System
Fuel Tank Capacity
0.95 gallons
0.95 gallons
Run Time for every full tank  
8.1 hours maximum
8.1 hours maximum

Honda EU2200i Companion vs. Regular- How do they compare?


The Honda EU2200i companion and the EU2200i regular both feature a compact and sophisticated design, and have the same size dimensions and weight. Since they share similar size dimensions, design, and weight, neither will take up more storage than the other. Also, they both require the same amount of effort to be lifted, transported, and used.


The Honda EU2200i companion and regular both feature a running wattage of 1800W, which means that they both power the same appliances simultaneously. Also, because they both have the same starting watts at 2200W, you get the same boost power needed to start the motor of any power-hungry gadgets that you seek to power.


When it comes to runtime, they both efficiently deliver power for a maximum of 8.1 hours at a 25% load on a full tank. In addition, the two generators burn about 0.12 gallons of gasoline per hour, which means they are equally energy efficient. Based on their noise level, both the Honda EU2000i companion and the EU2200i are ideal for quiet operations as they have a noise rating of 48 dBA. In that case, they are both ideal for use in noise-sensitive environments.


The EU2200i companion and the EU2200i start running via a conventional pull-start mechanism, and they feature 2 AC outlets that only produce 120V. The main difference between the two inverter generators is in their outlets. The Honda EU2200i companion features a standard 20 amperes outlet and a 30 amperes outlet, while the EU2200i has 2 20 amperes outlets. More amps mean the motor can run longer without heating up. They both do not have DC outlets or GFCI outlets.

Monitoring Technologies

The two generators have a data center that allows you to monitor vital aspects of the power output. Also, their efficiency is optimized through the Honda CO Minder technology that monitors the carbon monoxide levels and shuts off the generator when the quotient is high. The My Generator mobile app that comes with both generators allows you to keep track of your generator stats at all times. Based on this comparison, the Honda EU2200i and the EU2200i companion have advanced monitoring technologies.

Honda EU2200i Companion vs. Regular – A Comparison Overview

Honda EU2200i Companion Overview

Honda EU2200IC 2200-Watt Companion Super Quiet Portable Inverter Generator
  • Authorized Distributor Includes All Documentation and Support.

The EU2200i Companion features a 30 Amp receptacle for RV applications and a 20 Amp receptacle. With the 30 Amp receptacles, you can run 2 EU2200i models in parallel using a simple parallel cord. It is lightweight and compact, making it portable enough to carry to where power is urgently needed. In addition, it features a fuel shutoff valve that allows the engine to run uninterrupted until most of the fuel in the carburetor is fully consumed, then the engine goes off. When this happens, it significantly prevents any fuel issues and makes it easier to store the generator. Compared to the Honda EU2200i regular generator, it features an increased ventilation area of 2.31 square inches, which significantly ensures faster and better cooling. With a longer spout, a bigger oil filler opening, and a large oil drain gutter, it is easier to change the oil.


  • Eco-friendly and energy-efficient
  • Compact and Portable
  • Parallel Capable
  • Faster and easier cooling


  • Doesn’t come with a Honda parallel cable

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Honda EU2200i Regular Overview

Honda 662220 EU2200i 2200 Watt Portable Inverter Generator
  • This popular model can operate a wide variety of appliances, making it perfect for portable use at home,...
  • So quiet, your neighbors will thank you. The EU2200i operates at 48 to 57 dBA, which is less noise than a...
  • Add a second EU2200i for additional power. Two identical models can be paralleled with an optional cable or...
  • Thanks to our exclusive Eco-Throttle System, the EU2200i offers great fuel efficiency. Runs 4.0 to 9.6 hours...
  • Honda's inverter technology means stable, clean power in a smaller, lighter package. The precision of Honda's...

If you are looking for a portable inverter generator that you can use for home-based applications, on the Jobsite, and for camping, you would be impressed by everything the Honda EU2200i regular has to offer. To start the generator, you would need to effect the recoil starting system found on most inverter generators. It runs on a powerful 121cc GXR120 Commercial Series engine that ensures its high performance. It provides running wattages of 1800W and a starting wattage of 2200W. This generator operates at 48 to 57 dBA, which ensures quiet operations throughout the day. Because of its low noise level, it is the perfect fit for outdoor activities that demand quiet operations such as camping.

In addition, the Honda EU2200i is parallel capable, a great feature that comes in handy when you need additional power. All you need to do is add a second EU2200i generator to the one you already have via a Honda cable. However, you may need to incur more costs for the parallel kit or chord to access this function. It features an exclusive Eco-Throttle system that ensures substantial fuel efficiency. It runs for approximately 8.1 hours hence the best generator for overnight power and any other long-time applications. Also, the generator is compact, features a sophisticated design, and is eco-friendly.


  • Quiet operation
  • Increased ventilation
  • Portable and Easy-to-use
  • Eco-friendly and energy-efficient


  • Lacks a gas cutoff switch
  • Does not come with oil

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Verdict: So, which is better- Honda EU2200i Companion or EU2200i Regular?

The Honda EU2200i Companion is a better generator than the EU2200i Regular. Generally, reliability, power, and durability are vital factors to consider, which means that the EU2200i easily foots the bull in this case. It delivers about 10% more power than the regular model, which indicates that you can power more gadgets with it. Even better, if you pair two models of the same kind, you get to power up your entire house or RV seamlessly without any worries.


  1. Can the Honda EU2200i regular generator power a Bosch AHS 55-26 240V Hedge Trimmer that I purchased recently?

Unfortunately, the Honda EU2200i regular cannot power a 240V application. It can only manage 120V.

  1. Does the Honda EU2200i Companion have a GFCI outlet?

No, it does not. If you are looking for a Honda inverter generator with the GFCI outlet, you can try looking through the Honda EB2200i.