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4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000

4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000

Best price now

$899.00at webstaurantstore.comChecked 14 h ago

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $899.00 at webstaurantstore.com (checked Nov 13, 2026).
  • Checked at 10 stores.

Our take on the 4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000

The Champion 4500-Watt Dual Fuel Inverter Generator with CO Shield runs on gasoline or propane and is built for camping, tailgating, RV use and home backup. It uses an inverter design that produces cleaner power for electronics and keeps noise low at about 61 dBA. The EZ Start Dial, Cold Start Technology and a built-in fuel gauge make starting and refueling simpler. CO Shield shuts the unit down when carbon monoxide builds up. It is heavier and less powerful than open-frame rivals, but quieter and safer for campsites and tailgates.

Best forCampers and tailgaters who need quiet powerRV owners wanting gasoline or propane flexibilityHome backup for a few essentialsUsers who want built-in carbon monoxide shutdown
Pros
  • Runs on gasoline or propane
  • Inverter power is safe for phones, laptops and TVs
  • Quiet at about 61 dBA
  • CO Shield shuts down on rising carbon monoxide
  • EZ Start Dial and Cold Start Technology ease starting
Cons
  • Not sold to California buyers
  • Lower output than many open-frame generators
  • Heavier and bulkier than small inverter models
  • Propane output is lower than gasoline output

4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000 prices at every store

  • Northern ToolNew

    In stock

    $1,022.99Free shippingChecked 14 h ago
    Visit Northern Tool
  • WalmartNew

    In stockSold by SuperGen Products, LLC

    $1,029.00Free shippingChecked 14 h ago
    Visit Walmart
  • Academy Sports + OutdoorsNew

    In stock

    $999.00+ $300.00 shippingChecked 14 h ago
    Visit Academy Sports + Outdoors
  • webstaurantstore.comNew

    Availability unknown

    $899.00Checked 14 h ago
    Visit webstaurantstore.com
  • Gensys Parts DIYNew

    Availability unknown

    $979.02Checked 14 h ago
    Visit Gensys Parts DIY
  • Backup Generator StoreNew

    Availability unknown

    $999.00Checked 14 h ago
    Visit Backup Generator Store
  • Norwall PowerSystemsNew

    Availability unknown

    $999.00Checked 14 h ago
    Visit Norwall PowerSystems
  • eBayNew

    Availability unknownSold by julibott_6

    $1,139.99Checked 14 h ago
    Visit eBay
  • PowerGen USANew

    Availability unknown

    $1,198.93Checked 14 h ago
    Visit PowerGen USA
  • Never Wash A DishNew

    Availability unknown

    $1,262.15Checked 14 h ago
    Visit Never Wash A Dish

Also available at

  • Everly GoodsCheck price at Everly Goods

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4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000 price history

Lowest price we've seen: $899.00 on Nov 13 at webstaurantstore.com. Tracked across 10 stores since Nov 13.

About the 4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000

The Champion Power Equipment 4500-Watt Portable Dual Fuel Inverter Generator (model Q57000) has CO Shield technology. It is an ultra-quiet unit for camping, tailgating, powering items around an RV, or providing backup power for essentials.

It starts with Champion's EZ Start Dial and has Cold Start Technology. An easy-to-read fuel gauge shows the fuel level, and the unit offers extended run time. A low oil shut-off sensor is built in. The oil capacity is 0.5 quart, and 10W-30 oil is included.

The generator operates at 61 dBA.

Brand
Champion Power Equipment
Model
Q57000
Power
4500 watts
Fuel type
Dual fuel
Noise level
61 dBA
Oil capacity
0.5 quart
Oil included
10W-30
Starting
EZ Start Dial
Safety features
CO Shield, low oil shut-off sensor
Other features
Cold Start Technology, extended run time, fuel gauge

Questions and answers

What can the 4500-watt output run?
It can run a few essentials at once, such as a fridge, lights, a fan and electronics, or an RV air conditioner with careful load management. High-draw appliances like electric heaters or a whole-house load exceed its capacity.
How does dual fuel work?
It runs on gasoline or propane. Propane avoids stale fuel and carburetor problems, but it produces less power than gasoline and needs a tank and hose.
What is CO Shield?
CO Shield monitors carbon monoxide and shuts the generator down when levels rise. It adds a safety layer but does not replace running the unit outdoors, away from windows and doors.
How loud is it?
Champion rates it at about 61 dBA, which is quiet for its class. It is still audible at a campsite, and noise rises under heavy load.
Does it come with oil?
Yes, 10W-30 oil is included, and the unit has a 0.5-quart oil capacity with a low-oil shut-off sensor.
Can I buy it in California?
No. The listing states it does not ship to California, likely due to state emissions rules.
Where is the 4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000 cheapest?
At webstaurantstore.com, for $899.00, as of our latest check.
Where can I buy the 4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000?
11 stores we checked sell it, including Backup Generator Store, webstaurantstore.com, Gensys Parts DIY, Academy Sports + Outdoors, Norwall PowerSystems.

Stores we've priced the 4500-Watt Portable Dual Fuel Inverter Generator with CO Shield Q57000 at

  • Academy Sports + Outdoors deals and prices
  • Northern Tool deals and prices
  • Walmart deals and prices

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