The Ultimate Champion 100402 2000-Watt Dual Fuel Portable Inverter Generator Review

Selecting an inverter generator is not an easy thing. First, you face the challenge of sorting through countless options, with each looking like the best one. Next, there’s the conundrum of evaluating the machine and deciphering its ‘necessary’ features. After all, a generator may look like the best one, but is it suited to your needs, and can you guarantee it won’t die after a couple of months?

As generator experts, we have shortlisted the best dual-fuel inverter generators with the ideal power output for running a few essentials.  Our findings showed that Champion’s 2000-watt inverter came up as the best machine for running smaller appliances such as laptops, TV, internet, or a small refrigerator at home. It’s also capable of powering other essentials, for example, CPAP machines, mobile phones, PCs, and water heaters on the go or in your RV.

Simply put, inverter generators with an output between 1500-2500 watts provide the perfect power solution in terms of portability, weight, power output, fuel economy, reliability, and durability. Nothing beats the Champion 100402 2000-watt dual fuel portable inverter generator if you want all these features in one machine. In fact, it has been rated one of the best machines in its category.

This article aims to provide you with in-depth knowledge about Champion’s 2000-watt inverter generator, so you know you are getting the best value for your money.

Let’s begin with a brief introduction to the Champion Power Equipment brand.

Champion 100402 2000-Watt Dual Fuel Portable Inverter Generator Review

Google’s Rating 4.7

Dual Fuel Machine

It is a dual fuel machine. You can run it on gasoline and propane. When you have the freedom to run your machine on two different fuel types, you won’t run out of options for powering your appliances. You can use gasoline on your Champion 100402 2000-watt inverter for routine power outages runs and propane when there is an emergency or your gasoline has run out. 

Comparing both fuel types reveals that gasoline is more powerful than propane and delivers 10-20% more starting and running watts. Propane gives higher runtime in smaller machines and less in bigger machines. In addition, it burns safe and doesn’t produce high levels of CO2 like gasoline. Moreover, the risks of spillage or fire are lower.  In contrast, gasoline has a shorter shelf life than propane, as propane can last for years. 

Power Output and Usability

The inverter delivers 2000 starting and 1600 running watts on gasoline. The peak output on propane is 1800 watts, and the rated output is 1440 watts. The power output is ideal for running lights, TV, computer, internet modems, phone and laptop chargers, and other appliances falling under its rated power. The inverter can support multiple phones and chargers when you are outdoors or on RV trips. You can also power a portable fridge, ice maker, shaver, and many other appliances.

This inverter is commonly used for tailgates, pool parties, BBQ events, game nights, and other casual gatherings due to its low noise level when running. Many people also use this machine to power smaller tools when completing DIY projects. However, it is not recommended for worksites or commercial use as it can only support 1-2 power tools.

The starting amps for gasoline at 120 volts are 16.7, and running amps are 13.3, whereas on propane, starting and running amps are 15 and 12, respectively.

Tank Capacity and Runtime

The inverter comes with a 1.1-gallon tank capacity, and the suggested propane tank is 20 pounds. One full gas tank or 20-pound propane tank can run for 11 hours and 34 hours, respectively, at 25% load. On 50% load, the runtime will be 5-6 hours on gasoline and 16-17 hours on propane. Let us break down this for you in simple terms.

If the load applied on your machine while running on gasoline is 800 watts, then one full gas tank will run for 5-6 hours, and if the load applied while using propane as fuel is 700 watts, then the 2000-watt inverter will run for approximately 16 hours.

Please note that the runtime, in theory, is different from the runtime in actual use. The runtime is measured by several factors, including your generator’s health, appliances’ age, quality of fuel, and load applied to the machine. Champion’s 100402 2000-watt inverter comes with an eco-mode that adjusts the engine speed according to the load applied on the machine. This ensures that the engine works less when the load is low,  resulting in longer engine life, higher runtimes, and quiet operation. Moreover, it is recommended to add appliances one by one to your machine and turn off the machines/appliances once they are no longer needed.

Engine Specifications

Champion’s 2000-watt inverter uses an 80cc 4-stroke variable speed dual-fuel Champion engine. The engine is good enough to deliver a steady stream of output with less than 3% THD. As a result, you will never notice any fluctuation or feel that your appliances are underpowered.

The recommended engine oil type is 10W-30, and you need 0.4 quarts of oil for this machine. Please note that engine oil for first-time use is not included in the original purchase. Also, the engine is recoil starting and doesn’t feature an electric or remote start.  

Moreover, this machine’s engine is covered inside by shock-absorbing parts, making it slightly difficult to access the engine and change oil. However, this feature also makes it less noisy and reduces vibration and rattling.

Control Panel and Outlets

The inverter comes with an advanced and interactive control panel. For example, the digital power panel includes a low oil indicator, power output monitor, fuel level, total runtime, fuel life, receptacle status, economy mode indicator, and maintenance status.

The bar-style digital indicator for output and fuel makes this machine extremely user-friendly. Its control panel also shows the remaining runtime to help you evaluate when you need to refuel the machine. The control panel also features outlets, breakers, grounding ports, and parallel connectivity ports.

Outlets consist of two 120V 20A duplex (5-20R) and one 12V DC automotive-style outlet. The 120V outlet is best for running household appliances or appliances on the go, and the 12V DC automotive-style outlet works best for portable refrigerators and other appliances. Please note that the machine doesn’t come with a USB outlet. Therefore, it limits its ability to connect USB-style cables. You will need a USB-to-AC adapter to connect USB cables to the inverter.

It is also worth mentioning that outlets are not GFCI protected and don’t come with rubber covers. Moreover, the circuit breakers are also not covered.

Noise Level

Inverters are primarily used for outdoor gatherings and events like tailgates, BBQ parties, game nights, and campsites. Hence, they must not be very noisy. Champion’s 100402 2000-watt inverter generator runs at 53 dBA, measured at a distance of 23 feet.

The noise level is in line with other inverters in this category; therefore, it will not bother you much. The noise of this inverter is not more than someone having a conversation near you. With Champion’s inverter, you won’t need to worry about noise reduction boxes.

Dimensions and Weight

The machine measures 20.5 x 12.6 x 16.9 inches and weighs only 46.5 pounds. One healthy individual can lift the machine and move around with it.

Portability

Another important feature that you need to consider before buying an inverter is portability. Lightweight machines like Champion’s 100402 2000-watt inverter generator don’t need wheels. Instead, they need an ergonomic and comfortable carry handle. The handle on this machine makes it easy to lift and move with the machine.

Warranty and Certifications

All champion generators are covered with a 3-year residential and 2-year commercial warranty. The warranty agreement includes faults and workmanship for mechanical and electrical parts in the machine. Please note that a fair usage policy applies to the warranty agreement. It is invalid when excessive use has damaged a part or whole machine. The warranty agreement is also invalid against acts of God and the use of non-Champion replacement parts. Any transportation charges incurred against sending/receiving your machine for warranty claims will be paid by the owner of the machine.

The inverter is EPA-approved and CARB-compliant. You can use it all over the US (50 states). Please note that it is not PGMA G300-2018 compliant.

Additional Features

• EZ Start Dial: The EZ start dial makes it easy to select the fuel type, control choke, and fuel flow to the machine.
• Cold Start Technology: The machine features a cold start technology that makes it easier to start in cold weather.
• Fuel Fill Assist LED: The fuel assist LED, built right into the machine’s handle, helps when filling the gas tank at nighttime. It illuminates the gas fill area and reduces the chances of spilling.
• Parallel Connectivity: The inverter is parallel ready. You can connect it with other identical model inverters to double the power output. This feature helps in running heavy machines that a single inverter can’t support. The optional parallel kit (not included in the purchase) helps stack two inverters and comes with a standard 30A RV outlet.
• Included Parts: The inverter comes with an oil funnel, propane hose, and a USB adapter. Please note that engine oil for first-time use is not included in the purchase.
• Lifetime Customer Support: You get free lifetime customer support from Champion.

Price

Champion takes pride in delivering affordable generators for budget buyers. Its 100402 2000-watt inverters are also priced on the average side. In addition, it is dual-fuel, runs quietly, and has an interactive and digital control panel. All these features make the price justified and offer great value for your money.   

User Reviews

The most common thing liked by the majority of the buyers is the dual-fuel option. People like how this inverter eliminates dependability on one fuel type. This machine is a personal powerhouse for most buyers, and they use it for outdoor purposes such as camping, off-grid living, tailgates, and other outdoor gatherings.

Users like the advanced touch control panel and features this machine offers. The inverter offers more features than any other generator in its class. Buyers are happy about effortless fuel switching and cold start. Additionally, people are extremely satisfied with the machine’s starting ability with just 1-2 pulls.

A lot of buyers praise the customer service, packaging, and shipping. They express satisfaction over included instructions and how they could start the machine right out of the box after adding engine oil and gasoline.

Some people mention that you need to find a sweet spot on the fuel selector dial while running this machine on propane. Moreover, there are no complaints about the build quality, parts, and workmanship of the unit. There are thousands of buyers that are fully satisfied with the machine’s performance.

The common problem mentioned in negative reviews is related to starting the machine on propane. You would need to work your way through the fuel dial to find the position for optimum propane flow. This may happen to you every time you switch from gasoline to propane.

Champion 100402 2000-Watt Dual Fuel Inverter Generator vs. Competitors

WEN 56203i, A-iPower SUA2000iV, Westinghouse iGen2200, DuroMax XP2200EH dual-fuel, and Pulsar PG2200BiS dual-fuel inverter are Champion 100402’s main competitors.

• WEN 56230i is cheaper than Champion’s 100402, but it is not a dual-fuel machine. However, 56230i offers built-in USB outlets and is slightly lighter than 100402. Unfortunately, WEN doesn’t offer a 3-year warranty on its generators. Instead, you get a limited warranty of 2 years on 56203i. However, it’s a solid pick that made our list of The Best WEN Quiet Portable Inverter Generators.
• A-iPower SUA2000iV is also cheaper but runs only on gasoline. It weighs more than a Champion 100402 2000-watt inverter. The power output is the same, but it doesn’t feature a digital control panel. A-iPower’s customer service is also poor compared to Champion and other leading brands. Still, it remains among the best values in its class, best-priced portable generators, and a great overall small generator.
• The next machine worthy to compare with Champion 100402 is Westinghouse iGen2200 gasoline-powered inverter. Its noise level, runtime, and other features are almost the same, but it doesn’t have an interactive LED screen. This too represents the 2000-watt class well, is among the best Westinghouse has to offer, and is one of The 5 Best Portable Generators for the Cheapest Price Today.
• DuroMax’s XP2200EH is a dual fuel inverter with 2200 starting and 1800 running watts output. You can run this machine on propane and gasoline (it was a top pick for our Ultimate Dual Fuel Inverter Generator Review), and it also features built-in USB outlets. All features like runtime, weight, portability are the same, but Champion’s inverter is more user-friendly and easy to maintain.
• Pulsar’s PG2200BiS is also one of the leading machines in this category. The dual-fuel inverter weighs only 44 pounds, making it one of the lighter machines in its category. It also offers impressive runtime and fuel economy but lacks a digital LED.

Why Choose Champion Power Equipment?

Champion started its operations from Santa Fe Springs, California, in 2003. The brand currently offers standby generators, portable generators, dual-fuel generators, and inverters. In addition, they also supply log splitters, chipper shredders, cultivators & tillers, pressure washers, water pumps, snowblowers, and gardening tools.

Aided with US-based research, technological innovations, high-quality manufacturing, and vigorous quality testing, Champion has now become one of the best generator brands in North America. It has sold more than 2.5 million generators since 2003. Its generators are best for people who want a reliable and durable machine at an affordable price.

Champion currently owns facilities in Jackson, Tennessee, Milwaukee, Wisconsin, and Toronto, Canada.

One of Champion’s best inverters is the 100402 2000-watt inverter generator. Champion describes this machine as innovative, versatile, and reliable. In addition, it takes pride in mentioning that it can run for 11 hours producing only 53 dBA without any harmful emissions.

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