Champion 201273 - 4000/5500W Dual Fuel Inverter Generator With Electric Start
The Champion 201273 is a compact dual fuel inverter generator with a rated wattage of 4,000 W and a starting wattage of 5,500 W. (Read full specs)
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Description
Zoom on the Champion 201273
In summary, the Champion 201273 is a compact portable inverter generator especially useful for:
- RV travellers looking for even more independence
- People occasionally participating in outdoor fairs, festivals or events
- Homeowners in need of an emergency backup power for their essentials
In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device.
Power & Run Time
The Champion 201273, equipped with dual-fuel technology and delivering 120V, ensures both power and versatility. Running on gasoline, it delivers a running wattage of 4,000W and a starting wattage of 5,500W. On propane, it provides 3,600 running watts and 5,500 starting watts. Additionally, the parallel capability (ParaLink (opens in a new tab) not included) facilitates increasing of power output when linked to another similar or compatible unit, offering enhanced energy capacity and reliability for diverse requirements.
The inverter generator, rated for a noise of 61 dBA (just slightly more noisy than background music), provides flexibility in starting, offering both a simple traditional pull-start mechanism and an easy-to-use and reliable electric starter (battery included). Champion’s EZ Start Dial lets you intuitively start the engine with easy access to all the controls you need.
In terms of its run time capability, the 201273, furnished with a 3.7 gallons fuel tank, can maintain operations for up to 20 hours on a full tank of gasoline (with fuel consumption averaging 0.19 gallons per hour). It also provides up to 15 hours (on a 20 lbs tank - propane consumption around 0.31 GPH) of operation with propane. Thanks to the Fuel Fill Assist LED, an ingenious LED located near the fuel cap, filling up the unit’s tank is highly facilitated in poor lighting conditions. The LED can illuminate the gasoline filling area simply by pushing a button.
Sensitive electronics can be safely plugged in the AC outlets, as the 201273 produces a clean sine wave, with a <3% Total Harmonic Distortion (THD).
Outlets
The control panel features the following 5 AC outlets:
In addition, it provides 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle enabling simple battery charging for added ease.
Equipped with a TT-30R receptacle (TT representing 'Travel Trailer'), this Champion generator is RV Ready, ensuring compatibility with recreational vehicles.
Portability
With its enclosed inverter generator design (L24.6 x W19 x H20.9 in), the Champion 201273 offers superior aesthetics and operates with minimized noise levels, distinguishing itself from standard, open frame generators. The generator has a contemporary design, convenient for recreationally generating power.
With a weight of 121.5 lbs, the generator is still labeled as 'portable,' denoting its ability to be moved, although its heaviness might restrict easy portability. However, its challenging mobility is solved by its set of 2 wheels (⌀5.5") and its folding handle, which will ease its displacement, once it is on the floor.
Features
Included in the control panel of the 201273, a digital Intelligauge data center assists in tracking its status and activity by providing details on the power output, voltage, frequency and lifetime run hours. To offer you even more control and easy operation during nighttime, the panel is LED-lit.
In addition to this info, a light indicator on the device will signal if its oil levels are insufficient.
In terms of security, the generator features an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during its use.
The unit also benefits from the CO Shield™ technology, which monitors accumulation of poisonous carbon monoxide (CO) gas produced by the engine's exhaust when the generator is running. If CO Shield™ detects elevated levels of CO gas, it automatically shuts off the engine and illuminates a red LED.
Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the Champion 201273 is bundled with additional accessories: propane hose, oil and funnel. The official storage cover and running cover are also available, as separate purchases.
Product Video
The Champion 201273 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Champion 201273 compare to inverter generators of similar power (between 3500 and 4500 W).
- As its dry weight is 121.5 pounds, the Champion 201273 is one of the heavier of the inverters which can generate 3500 to 4500 running watts. If you are mindful of weight, the WEN 56432iX is among the top contenders in this power range, with a dry weight of 52.9 pounds.
- With noise emissions reaching as low as 61 dBA, this inverter generator has a noise level typical for devices of its type and power category. If you wish to prioritize minimal noise, the Westinghouse iGen5000DF stands out as one of the quietest options among generators of similar power, with a rating of 52 dBA.
- As the 201273 features an autonomy of up to 20 hours at 25% load, it has a higher run time than an average generator of its type and power range. If runtime is a priority for you, the Firman WH03662OF stands out as one of the generators with the longest run time in its power range, providing up to 25 hours of continuous use.
- Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This inverter generator has a better fuel efficiency than other units in the aforementioned output range, consuming approximately 0.19 GPH (gallon per hour) at 25% load. If fuel consumption is your top priority, we suggest to check out the Champion 201319, which has a fuel consumption of only 0.16 GPH and thus, is one of the most efficient devices in our database.
Price comparison
As you can see from these interactive charts, when compared to other 3500-4500W dual fuel inverter generators, the Champion 201273 is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Dual fuel
- Illuminated control panel
- CO Shield™ technology
- RV Ready
- Electric start
- Parallel capable
- Fuel Fill Assist LED
- Inverter
- High run time
- Fuel efficient
- Acceptable noise (61 dBA)
- No remote start
- On the heavy side (121.5 lbs)
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 224 cc OHV 4-stroke |
| Starting system | Recoil, Electric |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz, DC: 12V |
| Gasoline | Propane | |
|---|---|---|
| Running watts | 4,000 W | 3,600 W |
| Starting watts | 5,500 W | 5,500 W |
| Running amps | 33.3 amps | 30 amps |
| Peak amps | 45.8 amps | 45.8 amps |
| Run time @50% load | Unknown | Unknown |
| Run time @25% load | 20 h | 15 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 8A (cigarette lighter style) |
| Data center | Power output, lifetime run hours, voltage and frequency |
| Indicators | Low oil |
| Fuel tank | 3.7 gal |
| Fuel gauge | No |
| Weight | 121.5 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 24.6 x 19 x 20.9 in |
| Noise (lower limit) | 61 dBA |
| THD | < 3% |
| Compliance | EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Oil, funnel, propane hose, and battery |
| Country of origin | China |
| UPC | 817198026626 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 201273 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?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Refrigerator (energy star) | 192 | 1192 |
| Hair dryer | 1800 | 1900 | |
| Vacuum cleaner | 1075 | 1175 | |
| Radio | 100 | 100 | |
| Cell phone charger | 20 | 20 | |
| Total | 3187 W | 4187 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Electric grill | 1650 | 1650 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 3185 W | 3605 W | |
| For work | Table saw | 1800 | 4500 |
| Reciprocating saw | 730 | 960 | |
| Drain cleaner | 250 | 250 | |
| Total | 2780 W | 5480 W |
Couldn't find the right answer for you? Ask your own question.





User Reviews
Bought today because of the highest Watts of a good name brand. Only would like a 220 plug and 6000w+ so to at least be able to shut everything off so you could heat some hit water, get water from well etc. Can’t believe the only one out there is the Genwin I believe.
Feel a lot more comfortable knowing you have this bad boy incase it’s needed to keep the lights on.
I’ve owned and tested many brands. Champion is a very high quality generator and is assembled very well. Their customer service and parts is awesome! That alone sells a generator! I’m so impressed with this unit. So far it’s only available at Cabelas/Bass Pro. I highly recommend this unit if it fits what your looking for!
I purchased this from Bass Pro Shop. I ordered it on July 4 and it was delivered on July 6. Very fast shipping. Box was fully intact with no damage. Good Job FedEx. Price was inline with like generators of this watt and amperage. I followed the quick guide, connected the battery, added the oil and connected to my small 20 pound propane tank. Set the choke and hit the start for a few seconds. Turned it to run and hit the starter again and she fired right up. I tested the volts and amps and it does what they say it will. I did let her run with a small load that included an ac that cycled to give it a varying load per the break-in period. I changed my oil after the 5 hour run and did have some fine shavings. I have ordered a magnetic dipstick that I plan to install. I decided to run some 10w-30w synthetic oil. I am going to run it another 5 hours or so and change the oil again. Then she’ll be good to go. Probably don’t need to do this, but just something I want to do. Overall I am very pleased with this inverter generator. She is quiet, provides 30 amps and 3600 watts on propane and this is all I need. Hats off the Champion. I really think had Champion not made this exclusive with Bass Pro Shop and Cabelas they would have sold a lot more of them. If the 4500 watt peak and 3500 watt inverter generator isn’t enough check out this one. I did buy a cover for it and I have 2 – 40 pound tanks and a few smaller 20 pound tanks, so I am set. Just hope we don’t have any storms in the Gulf this year, but if we do I am feeling pretty ready.
It started right up on both gas and propane, of course after I added the oil. It is quiet and has not disappointed me yet. Only dislikes were that the pop up fueling light is powered by a 9v battery instead of off the main battery (one more to keep track of), no gas gauge, and poor sticker application ( a lot of bubbles ). I had it shipped to my local bass pro. Box was actually in good shape but heavy. Unit is 118lbs but in the box it is 140 lbs. Bass pro needs better information for there cs reps. My first order was cancelled buy BP a day later csr had no reason why or when they would be available again. Luckily I received a email from gen bible one night at 230am that it was now available, we placed our 2nd order at 330am. That one went through and was delivered to BP 5 days later.
I do recommend this model.