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Champion 3500 Watt inverter w/CO Shield  100571
Champion 3500 Watt inverter w/CO Shield  100571
Champion 3500 Watt inverter w/CO Shield  100571
Champion 3500 Watt inverter w/CO Shield  100571
Champion 3500 Watt inverter w/CO Shield  100571
Champion 3500 Watt inverter w/CO Shield  100571
Champion 3500 Watt inverter w/CO Shield  100571

Champion 3500 Watt inverter w/CO Shield 100571

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Regular price
$999.00 You save 21%
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Estimated Arrival: Between Jun 27 and Jun 29. *ETA to the USA Only

Orders placed Monday Thru Thursday normally ship within 24-48 hours. Orders placed Friday thru Sunday will normally ship out on Monday

Why Buy From Backup Generator Store

This generator ships for FREE!!


The Champion Power Equipment 3500-Watt Inverter Generator with CO Shield® is ultra-quiet and ideal for camping, tailgating, powering items around the RV, or providing backup for your essentials.

Champion’s EZ Start Dial makes getting started quick and easy. Featuring Cold Start Technology, the reliable 122cc Champion engine produces 3500 starting watts and 2300 running watts, and runs for 10 hours at 25% load when the 1.2-gallon fuel tank is full.

With a 0.4-quart oil capacity (included 10W-30) and a low oil shut-off sensor, this inverter operates at an ultra-quiet 58 dBA from 23 feet, which is about as loud as normal speech.

Refueling in the dark is a cinch thanks to the Fuel Fill Assist LED, plus the no tool access panel allows for easy maintenance.

Confidently connect your sensitive electronics since this inverter produces Clean Power (less than 3% THD).

Our Quick Touch Panel offers fast access to all your controls. The Intelligauge with Power Meter monitors voltage, frequency and operating hours with ease, while Economy Mode monitors power consumption in real time to reduce engine wear and tear. As the electrical load is reduced, the inverter reduces engine speed, providing quieter operation, extended engine life and higher fuel economy.

The covered outlets included are a 120V 20A household duplex outlet (5-20R), a 12V automotive-style outlet, and a handy dual port USB adapter

The optional Parallel Kit (sold separately) allows you to increase output by connecting up to two 2800-watt or higher inverters. The never flat tires and telescoping handle make transport a cinch.

Buy this EPA certified inverter generator with confidence – Champion Support and our nationwide network of service centers will back up your purchase with a 3-year limited warranty and FREE lifetime technical support.

CO Shield® technology monitors the accumulation of carbon monoxide (CO), a poisonous gas produced by engine exhaust when the generator is running. If CO Shield® detects unsafe elevated levels of CO gas, it automatically shuts off the engine. CO Shield® is not a substitute for an indoor carbon monoxide alarm or for safe operation. DO NOT allow engine exhaust fumes to enter a confined area through windows, doors, vents or other openings. Generators must ALWAYS be used outdoors, far away from occupied buildings with engine exhaust pointed away from people and buildings. Meets the requirements of ANSI/PGMA G300-2018.

What’s included

  • USB Adapter
  • Wheel Kit
  • Spark Plug Wrench
  • Engine Oil
  • Oil Funnel


Quiet Technology and Extended Run Time

58 dBA is great for RVs, tailgating, or camping with 3500 starting watts and 2300 running watts and up to 10 hours run time on only 1.2 gallons of gasoline

Parallel Ready

The optional parallel kit (sold separately) enables this inverter to connect with another 2800-watt or higher Champion inverter to double your output power


Monitor voltage, frequency and operating hours with ease, plus features CO Shield® carbon monoxide auto shutoff system, and the EZ Start Dial simplifies startup while Economy Mode monitors power consumption in real time

Clean Power for Sensitive Electronics

A 120V 20A household duplex outlet with clean power (less than 3% THD) and a 12V regulated automotive-style outlet

Champion Support edit

Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts



Portable Generator Technology CO Shield®
Gasoline Starting Watts 3500W
Gasoline Running Watts 2300W
Gasoline Starting Amps at 120V 29.2A
Gasoline Running Amps at 120V 19.2A
Volts 120
Frequency 60Hz
Outlets 120V Duplex (5-20R), 12V DC Automotive, Parallel
GFCI Outlets No
Covered Outlets Yes
Covered Circuit Breakers Yes
Gasoline Run Time at 1/4 Load 10 h.
Noise Level 58 dBA
Inverter Traditional
Parallel Capability Yes
DC Operation Yes
Voltmeter Intelligauge with Power Meter
Automatic Voltage Regulation No
Battery No
Start Type Recoil
Engine Brand Champion
Engine Size 122cc
Engine Type 4-stroke
Engine Speed Variable
Fuel Type Gasoline
Fuel Gauge Yes
Gasoline Capacity 1.2 gal.
Gasoline Tank Material Steel
Engine Oil Type 10W-30
Engine Oil Capacity 0.4 qt.
Engine Oil Included Yes
Low Oil Shut-Off Yes
Wheels Yes
Wheel Type Solid
Wheel Diameter 5.5 in.
PGMA G300-2018 Compliant Yes
EPA Certified



Length 23.8 in.
Width 16.4 in.
Height 19.4 in.
Weight 57.8 lb.