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2000 Watt Inverter Generator with USB

Catalog Item # 70828
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The Champion Power Equipment 73540i gasoline powered, portable inverter generator is powered by an 80cc Champion single cylinder, 4-stroke OHV engine that produces 2000 max watts.
With a 1 gal. fuel tank this unit can run up to 9.5 hours at 25% load. Our OHV engine is equipped with a low oil shut-off sensor and designed for long life and easy maintenance. This unit also contains true sine wave inverter technology making it safe to power all of you sensitive electronic devices. This unit is ideal for camping trips, hunting, traveling, tailgating, and light jobs around the house. (SKU #56521 Parallel kit is sold separately)


  • 2000 max watts
  • 1700 rated watts
  • 12V DC automotive style outlet
  • Dual port (2.1A/1A) USB adapter
  • True sine wave inverter technology
  • Economy mode to save fuel
  • Overload protection
  • 120V AC load
  • 12V DC outlet
  • Up to 9.5 hours run time at 25% load
  • 53 dBA at 23 ft.
  • Only 48.5 lb.
  • Easy pull recoil start
  • Low oil shut-off sensor
  • Stackable design
  • Parallel capability
  • Built in carrying handle

    What Will it Power?

    Advanced, true sine wave inverter technology provides safe, reliable power to computers and other sensitive electrical devices. Ideal for powering a small appliance or a couple household items.


  • USB Adapter
  • 12V DC Battery Charging Cable
  • Oil funnel
  • Spark plug socket

  • This item qualifies for Product Protection coverage! Protect Your Generator! Product Protection eliminates out-of-pocket expenses and protects against costly product repairs or replacement. We’ll cover 100% parts and labor for up to two years following the expiration of your manufacturer’s warranty. Warranty service is available at any Camping World SuperCenter.

    Technical Specs

    Tech Specs

    Weight: 55.4 lbs.

    Dimensions: 19.3" L x 13.2" W x 16.3" H


    Warranty: 2 year limited warranty

    Manufacturer: Champion Power Equipment Inc

    Mfg Part #: 73540I

    Tech Notes:

    Max Watts: 2000 Watts

    Rated Watts: 1600 Watts

    AC Load: 120V

    DC Output: 12V/8.3A

    Phase: Single

    Frequency: 60 Hz

    Engine: 80cc Champion OHV

    Overload Protection: Automatic

    RPM: Automatic(based on load)

    Fuel Capacity: 1 gal. (3.8 L)

    Oil Capacity: 0.42 qt. (.4 L)

    Recommended Oil: SAE 10W-30

    Start Type: Recoil

    Low Oil Shut-off: Automatic

    Portability: Built-in handle

    Choke Type: Manual

    Noise Level: 53 dBA at 23 ft.

    Emissions: EPA/CARB Approved

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    2000 Watt Inverter Generator with USB: Customer Reviews

    Camper's Choice Rating

    (4 Based on 6 Reviews)

    Easy to Use (4)
    Light Weight (4)
    Exceeded Expectations (1)
    Features (1)
    High Quality (1)
    Bad Instructions (1)
    Loud (1)
    Lower quality (1)
    Not for high elevations (1)

    Reviewed by 6 customers


    Work great 2 times now it won't idle

    0 out of 0 people found this review helpful.
    July 11, 2015
    Purchased this unit at the Grisham OR store in September of 2014. Brought it home tested it (all OK), used during a power failure this winter worked fine. I got it out to go camping and it would not idle. Called Champion and was told it was a fuel problem, not covered by warranty. I would have to pay for all repairs, TWICE. I own many gas operated items and have never had a problem even my 50 year old Evenrude outboard still fires right up. All I can say is, don't buy this unit without an extended warranty from someone you trust because you will probably need it.
    Cons: Bad Instructions
    Was this review helpful? Yes / No

    Gone Champion again.

    0 out of 0 people found this review helpful.
    September 02, 2015
    After a disastrous bout with a off brand, it wasn't a hard choice to come back to Champion. My main power plant is the 4000/3500 that has started and ran flawless at every temp from -40 to 95 degrees, using 10w30 synthetics, Altitudes from 5000 to 9800 feet above sea level. Needed a smaller unit to back our camping and emergencies. Again, chose Champion to take care of our needs. An as expected, this little unit 2000 watt inverter easy to set up 10w30, treated fuel, started first pull, love the eco mode, whisper quiet for our needs, full throttle is friendly. Powered up our camper with no signs of peaking wattage (lights, fridge, microwave batteries water pump). Don't expect it to run your 13-15000 btu cooler, it won't, so don't bother trying. Don't like how you need to change the oil, but I will get over it! Bottom line is, Champion just works. Very reliable and cost efficient. Camping World staff in the Idaho Falls area was great, I will be back to their store again! Happy RVing to all.
    Pros: Quiet, Easy to Use, Light Weight, Reliable
    Was this review helpful? Yes / No

    Louder then expected

    0 out of 0 people found this review helpful.
    April 09, 2016
    Bought to replace the Yamaha 1000 we had. I went with Champion because I had very good luck with another champion for years. The non inverter type 4kw. It is 4 years old and still starts 1st pull every time so I purchased this hoping it would suit my needs and be just as reliable. Just as with my other champion it started 1st pull and ran clean and sharp. However, it was louder than I expected. We were looking for something very quite just to run a few lights and a TV in the trailer. I really do not want to hear a generator at night while watching TV or sleeping but this one I could certainly hear running but of course nothing like the 4KW unit we have. If I turn on more than a couple lights it would rev up pretty loud. It also would not run the microwave which was a disappointment because the only reason i moved up to a 2000 from the Yamaha 1000 we had was to run the microwave from time to time without starting the main generator. Overall it looks to be a good product and should be reliable it is just is too big ad too loud for my needs. And I do not think the rating is accurate since it would not run the microwave.
    Pros: Easy to Use, Price
    Cons: Loud, Just a little on the loud side sometimes
    Was this review helpful? Yes / No

    Q & A

    Product Question & Answer

    16 questions : 17 answers
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    How quiet is this generator?
    1 answer(s)
    How much does it weigh?
    1 answer(s)
    Do these need to be externally grounded?
    1 answer(s)

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