-No User ReviewsWrite a review
ShortlistShortlistedRemoved from shortlist 68
Amazon 
eBay 
Zoro Page Content
Description
Zoom on the Champion 100573
In a nutshell, the Champion 100573 is a portable inverter generator mostly geared towards:
- RV travellers wishing to enhance their freedom and nomad lifestyle
- People occasionally participating in outdoor fairs, festivals or events
- Amateur DIY lovers
- Homeowners in need of an emergency backup power for their essentials
- Tailgating and campground aficionados with the desire of enjoying power anywhere they go
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 100573
The Champion 100573's core is the 224 cc Champion 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 3500W and a peak wattage of 4000W. In addition, the device is parallel capable (ParaLINK (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.
At a noise rating of 64 dBA (just slightly more noisy than a normal conversation), this inverter generator can be started via a conventional pull-start mechanism, or a convenient and easy-to-use electric starter (battery included). For additional convenience, the 100573 may also be remotely started (key fob included).
The 100573 can operate for up to 17 hours with a full tank (fuel consumption around 0.17 GPH), due to its fuel capacity of 2.9 gallons.
The 100573 generates a clean sine wave: providing <3% Total Harmonic Disruption (THD), delicate electronics can be plugged in its AC outlets safely.
Outlets
The control panel includes the following 3 AC outlets:
Furthermore, it has 1 DC outlet: there's a 12V 8A receptacle with which you may charge your batteries with ease.
With its TT-30R receptacle (TT as in 'Travel Trailer'), this Champion generator is RV Ready.
Portability
The dimensions of the Champion 100573, which are L23.5 x W24.8 x H20.5 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. This type of design is ideal for tough environments and heavy outdoor use.
With a dry weight of 96.8 lbs, the 100573 can easily follow you wherever your power needs are. Furthermore, once placed on the floor, effortless displacement is possible thanks to its wheel kit (⌀8") and its folding handle.
Features
The 100573's control panel
The light indicators show you if the generator is ready, its oil levels are insufficient and the generator is overloaded.
Security-wise, this product benefits from an automatic low oil shut-off, which gives you a complete peace of mind when using it.
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Champion 100573's package also includes these accessories: dual port USB adapter, key fob and funnel.
Emissions
The Champion 100573 is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.
Moreover, it features a spark arrestor, so it is adequate for use in forested areas.
Product Video
The Champion 100573 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Champion 100573 compare to generators of similar power (between 3000 and 4000 W).
- At a weight of 96.8 pounds, the Champion 100573 places in the expected weight range of the generators in the 3000-4000 rated wattage range. In terms of weight, one of the champions in their power range is the WEN GN400i, standing at just 66.1 lbs.
- Because this inverter generator emits noise as low as 64 dBA, it can be considered to have a pretty average expected noise rating for a device of its power. If you are concerned with noise, check out the Cat INV4000E, which is one of the least noisy generators in its power range, with a noise rating of just 51 dBA.
- The 100573, falls within the average autonomy range compared to generators of a roughly same power, with a run time of up to 17 hours at a 25% load and a full tank. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Champion 200954, boasting with up to 22 hours.
- The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. At an estimated fuel consumption of 0.17 GPH (gallon per hour) at 25% load, this inverter generator is a rather fuel efficient one within its wattage category. If fuel consumption is your top priority, we suggest to check out the Energizer eZV3500P, which has a fuel consumption of only 0.13 GPH and thus, is one of the most efficient devices in our database.
Price comparison
As you can see from this interactive chart, when compared to other 3000-4000W generators, the Champion 100573 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
- Several accessories included
- RV Ready
- Remote start
- Parallel capable
- Inverter
- Fuel efficient
- Decent weight (96.8 lbs)
- Acceptable noise (64 dBA)
- Decent run time
- No data center
Features and Specifications
| Inverter | Yes |
|---|---|
| Portable | Yes |
| Parallel capable | Yes, cable not included |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 224 cc Champion 4-stroke |
| Starting system | Recoil, Electric, Remote |
| Voltage | AC: 120V 60 Hz, DC: 12V |
|---|---|
| Running watts | 3500 W |
| Starting watts | 4000 W |
| Running amps | 29.2 amps |
| Peak amps | 33.3 amps |
| Run time @50% load | Unknown |
| Run time @25% load | 17 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 8A |
| Data center | No |
| Indicators | Low oil, overload and output ready |
| Fuel tank | Steel, 2.9 gal |
| Fuel gauge | No |
| Weight | 96.8 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 23.5 x 24.8 x 20.5 in |
| Noise (lower limit) | 64 dBA |
| THD | < 3% |
| Emissions | CARB, EPA |
| Security | Low oil protection |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Funnel, key fob, dual port USB adapter, battery, and wheel kit |
| Warranty | 3 years |
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.
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 100573 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 | Microwave (1000 watts) | 1500 | 1500 |
| Refrigerator (energy star) | 192 | 1192 | |
| Vacuum cleaner | 1075 | 1175 | |
| Cell phone charger | 20 | 20 | |
| Total | 2787 W | 3787 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| Radio | 100 | 100 | |
| Total | 2790 W | 3380 W | |
| For work | Grinder | 1400 | 2500 |
| Demolition hammer | 1260 | 1260 | |
| Bug zapper | 80 | 80 | |
| Total | 2740 W | 3840 W |
Couldn't find the right answer for you? Ask your own question.
