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Champion · Portable generator

201504

4,550 starting watts and 3,650 running watts with gasoline, propane operation · 10.5 h. · 68 dB(A).

3,825W running4,550W starting68 dB(A)Gasoline + Propane
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Champion 3650W Electric Start Dual Fuel Generator
Official product image: Champion

The important numbers, at a glance.

01 · Output by fuel

Up to 4,550 starting watts

Gasoline3,650W running

4,550W starting

Propane3,825W running

4,100W starting

02 · Runtime & operation

Manufacturer runtime

10.5 h.

Operating volume

68 dB(A)

Energy source

Gasoline, Propane (LPG)

4.7 gal. fuel capacity

03 · Size & ownership

127 lb.

Unit weight

24.7 in. × 25 in. × 22.2 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

Conventional alternator

Protection

CO Shield® · Low-oil shutdown

Electrical

120 · 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 201504 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 Dual Fuel Operate your 3650-watt portable generator right out of the box on either gasoline or propane, plus features CO Shield® carbon monoxide auto shutoff system Electric Start Power up the 224cc Champion engine with the handy rocker switch, battery included Intelligauge Keep track of voltage, frequency and run-time hours to easily monitor output and track maintenance intervals while the UL-recognized sensor uses an LED to indicate CO shutoff or fault Powerful At 4550 starting watts and 3650 running watts on gasoline and 4100 starting watts and 3285 running watts on propane, trust Volt Guard to protect your appliances from electrical voltage spikes Champion Support Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts. Description The Champion Power Equipment 201504 3650-Watt Dual Fuel Portable Generator with CO Shield® is the perfect combination of versatility and convenience. Whether you need power for your home or next project, Champion Power Equipment makes powering your life more convenient than ever. The convenient electric start includes a battery, plus Cold Start Technology ensures a quick start in cold weather. Easily moni

Specifications

Portable Generator Technology
Dual Fuel, CO Shield®
Gasoline Starting Watts
4550W
Gasoline Running Watts
3650W
Propane Starting Watts
4100W
Propane Running Watts
3825W
Gasoline Starting Amps at 120V
37.9A
Gasoline Running Amps at 120V
30.4A
Propane Starting Amps at 120V
34.2A
Propane Running Amps at 120V
27.4A
Volts
120
Frequency
60Hz
AC Receptacles
(1) 120V 30A Locking (L5-30R), (1) 120V 30A (TT-30R), (1) 120V 20A Duplex (5-20R)
DC Operation
No
GFCI Receptacles
No
Covered Receptacles
Yes
Gasoline Run Time at 1/2 Load
10.5 h.
Noise Level
68 dB(A)
Inverter
No
Voltmeter
Intelligauge
Automatic Voltage Regulation
Yes
Battery
Yes
Start Type
Recoil, Electric
Engine Brand
Champion
Engine Size
224cc
Engine Type
4-stroke
Engine Speed
3600
Fuel Type
Gasoline, Propane (LPG)
Fuel Gauge
Mechanical
Gasoline Capacity
4.7 gal.
Gasoline Tank Material
Steel
Engine Oil Type
10W-30
Engine Oil Capacity
0.6 qt.
Engine Oil Included
Yes
Low Oil Shut-Off
Yes
Wheels
Yes
Wheel Type
Solid
Wheel Diameter
8 in.
PGMA Compliant
G300-2023
EPA Certified
Yes

Measurements

Length
24.7 in.
Width
25 in.
Height
22.2 in.
Weight
127 lb.
  • Home essentials
  • RV power
  • Tools and outdoor projects
  • Dual-fuel flexibility
  • Dual Fuel, CO Shield®
  • Recoil, Electric start
  • 3 Year Warranty

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