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Champion · Inverter generator

201520

10,000 starting watts and 7,750 running watts with gasoline, propane, natural gas operation · 15 h. · 72 dB(A).

7,750W running10,000W starting72 dB(A)Gasoline + Propane + Natural Gas
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Champion 10,000W Electric Start Tri Fuel Open Frame Inverter
Official product image: Champion

The important numbers, at a glance.

01 · Output by fuel

Up to 10,000 starting watts

Gasoline7,750W running

10,000W starting

Propane6,975W running

10,000W starting

Natural Gas6,278W running

10,000W starting

02 · Runtime & operation

Manufacturer runtime

15 h.

Operating volume

72 dB(A)

Energy source

Gasoline, Propane (LPG), Natural Gas (NG)

7.45 gal. fuel capacity

03 · Size & ownership

180.8 lb.

Unit weight

27.1 in. × 28 in. × 26.2 in.

Length × width × height

Warranty
3 Year Warranty
Starting
Recoil, Electric
Status
Listed in Champion U.S. catalog
04 · Controls & safety

Starting system

Recoil, Electric

Power system

Inverter output

Protection

CO Shield® · Low-oil shutdown

Electrical

120/240 · 60Hz

Connection details are included in the full specification table below.

These manufacturer images may include output comparisons, controls, dimensions, included equipment, and common use cases. Scroll sideways to view the complete official set available for this model.

Champion 201520 product view
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Every official field, organized.

The technical fields below come from Champion’s current U.S. model page. Product photos and infographics come from its official gallery. Confirm current documentation and retailer details before purchase.

Outdoor use only. Never operate a fuel-burning generator inside a home, garage, shed, or other enclosed space. CO Shield® is a backup safety feature, not a substitute for correct outdoor placement.

Manufacturer overview

Features Tri Fuel Operates on natural gas, propane, or gasoline, with hoses included for natural gas (25 ft.) and propane (6.6 ft.) so it’s ready to run on any fuel right out of the box. Electric Start The Fuel Select Dial, push-button Electric Start (battery included) and Cold Start technology enable easy startup, even in chilly conditions, for any user. Clean Power Stable, low harmonic distortion (less than 3%) power technology protects devices like electronics or EV chargers for reliable use at events or home. Power Monitoring 5-mode Intelligauge display with power meter keeps track of voltage and run time, and covered outlets help and protect connected gear while keeping cords organized and secure. Champion Support Backed by a 3 yr. limited warranty, FREE lifetime technical support from dedicated experts, and access to a network of service centers across the country. Description The Champion 10,000-Watt Electric Start Tri Fuel Portable Open Frame Inverter Generator with Quiet Technology and CO Shield® is your dependable power source for home backup, camping, and events. The 459cc OHV engine delivers 10,000 starting watts for all fuel types. When using gasoline, it delivers 7750

Specifications

Portable Generator Technology
Tri Fuel, CO Shield®
Gasoline Starting Watts
10000W
Gasoline Running Watts
7750W
Propane Starting Watts
10000W
Propane Running Watts
6975W
Natural Gas Starting Watts
10000W
Natural Gas Running Watts
6278W
Gasoline Starting Amps at 120V
83.3A
Gasoline Starting Amps at 240V
41.7A
Gasoline Running Amps at 120V
64.6A
Gasoline Running Amps at 240V
32.3A
Propane Starting Amps at 120V
83.3A
Propane Starting Amps at 240V
41.7A
Propane Running Amps at 120V
58.1A
Propane Running Amps at 240V
29.1A
Natural Gas Starting Amps at 120V
83.3A
Natural Gas Starting Amps at 240V
41.7A
Natural Gas Running Amps at 120V
52.3A
Natural Gas Running Amps at 240V
26.2A
Volts
120/240
Frequency
60Hz
AC Receptacles
(2) 120V 20A GFCI duplex (5-20R), (1) 120/240V 30A Twistlock (L14-30R), (1) 120/240V 32.3A (14-50R)
DC Operation
Yes
DC Receptacles
(1) 12V 8A Automotive
GFCI Receptacles
Yes
Covered Receptacles
Yes
Gasoline Run Time at 1/4 Load
15 h.
Propane Run Time at 1/4 Load
8 h.
Noise Level
72 dB(A)
Inverter
Open Frame
Parallel Capability
No
Voltmeter
Intelligauge with Power Meter
Battery
Yes
Start Type
Recoil, Electric
Engine Brand
Champion
Engine Size
459cc
Engine Type
4-stroke
Engine Speed
3600
Fuel Type
Gasoline, Propane (LPG), Natural Gas (NG)
Fuel Gauge
Mechanical
Gasoline Capacity
7.45 gal.
Gasoline Tank Material
Metal
Engine Oil Type
10W-30
Engine Oil Capacity
1.2 qt.
Engine Oil Included
Yes
Low Oil Shut-Off
Yes
Wheels
Yes
Wheel Type
Solid
Wheel Diameter
9.5 in.
PGMA Compliant
G300-2023
EPA Certified
Yes

Measurements

Length
27.1 in.
Width
28 in.
Height
26.2 in.
Weight
180.8 lb.
  • Home essentials
  • RV power
  • Tools and outdoor projects
  • Tri-fuel flexibility
  • Clean inverter power
  • Tri Fuel, CO Shield®
  • Recoil, Electric start
  • 3 Year Warranty

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Official sources:Champion product pageEnglish manualAll Champion generatorsVerified September 15, 2026