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Champion · Portable generator

201503

4,550 starting watts and 3,650 running watts with gasoline, propane operation · 14 h. · 68 dB(A).

3,650W running4,550W starting68 dB(A)Gasoline + Propane
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Champion 3650W 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

Propane3,285W running

4,100W starting

02 · Runtime & operation

Manufacturer runtime

14 h.

Operating volume

68 dB(A)

Energy source

Gasoline, Propane (LPG)

4.7 gal. fuel capacity

03 · Size & ownership

110 lb.

Unit weight

23.4 in. × 19.7 in. × 19.8 in.

Length × width × height

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

Starting system

Recoil

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 201503 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 the unit holds 0.6-quarts of oil (included) and has a low oil shut-off switch Covered Outlets A 120V 30A (TT-30R) RV outlet, a 120V 30A outlet (L5-30R), and a 120V 20A household duplex outlet (5-20R). Intelligauge Keep track of voltage, frequency, session run time, and total runtime hours to easily monitor output and track maintenance intervals Powerful At 4550 starting watts and 3650 running watts on gasoline and 4100 starting watts and 3285 running watts on propane, trust Volt Guard™ built-in surge protector prevents overloads and keeps your appliances and equipment safe Champion Support Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts Description The Champion Power Equipment 201503 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. You’ll appreciate the reliable recoil start, plus Cold Start Technology ensures a quick start in co

Specifications

Portable Generator Technology
Dual Fuel, CO Shield®
Gasoline Starting Watts
4550W
Gasoline Running Watts
3650W
Propane Starting Watts
4100W
Propane Running Watts
3285W
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 (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
14 h.
Propane Run Time at 1/2 Load
10.5 h.
Noise Level
68 dB(A)
Inverter
No
Voltmeter
Intelligauge
Automatic Voltage Regulation
Yes
Battery
No
Start Type
Recoil
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
No
PGMA Compliant
G300-2023
EPA Certified
Yes

Measurements

Length
23.4 in.
Width
19.7 in.
Height
19.8 in.
Weight
110 lb.
  • Home essentials
  • RV power
  • Tools and outdoor projects
  • Dual-fuel flexibility
  • Dual Fuel, CO Shield®
  • Recoil start
  • 3 Year Warranty

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