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Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • DuroMax XP13000EH
  • Energizer eZV3500P
  • Model XP13000EH
    Model XP13000EH

    DuroMax 10,500W Dual-Fuel Generator

    10500W
    Running
    74 dB
    Noise
    View details
  • Model eZV3500P
    Model eZV3500P

    Energizer 3,000W Gas Generator

    3000W
    Running
    57 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationDuroMax XP13000EHEnergizer eZV3500P
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterNoYes
Parallel capableNoYes
RV readyYesNo
Running watts
Winner: Winner: 10500 W
3000 W
Starting watts
Winner: Winner: 13000 W
3500 W
Noise (lower limit)
74 dB
Winner: Winner: 57 dB
Weight
234 lbs
Winner: Winner: 96 lbs
Run time @50% load
Winner: Winner: 8 h
Not available
Run time @25% load
17 h
15.5 h
Fuel tank
8.3 gal
1.95 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
29 x 30 x 26
22.8 x 16.7 x 17.5
Electrical
Voltage (AC)
120/240V 60 Hz
120
Voltage (DC)
12
12
GFCI outletsYesNo
Covered outletsNoYes
Automatic Voltage RegulationYesYes
THD
12 %
Not available
Engine
Engine
500 cc DuroMax OHV 4-stroke, cast iron sleeve
212 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric
Recoil, Electric, Remote
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
10500 W
3000 W
Starting watts
13000 W
3500 W
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
8 h
Not available
Run time @25% load
17 h
15.5 h
PropaneNot availableNot available
Running watts
9975 W
Not available
Starting watts
Not available
Not available
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
3 h
Not available
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Not available
Floating
UPC
811640015725
Not available
Core / High-priority specs
Running Watts (Gasoline)
10500
3000
Running Watts (Propane)
9975
Not available
Starting Watts (Gasoline)
13000
3500
Runtime @ 50% Load (Gasoline)
8
Not available
Runtime @ 50% Load (Propane)
3
Not available
Runtime @ 25% Load (Gasoline)
17
15.5
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke, cast iron sleeve
OHV 4-stroke
Engine Displacement
500
212
Cylinder Sleeve
cast iron sleeve
Not available
Alternator Winding Material
Copper
Not available
Engine Oil Type
10W-30
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
17
15.5
Runtime @ 50% Load (Gasoline)
8
Not available
Runtime @ 50% Load (Propane)
3
Not available
Safety & compliance
Overload Protection System
Not available
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringNoNo
Included equipment
Mobility Components
Yes
Not available
Starting Components
Not available
Recoil, Electric, Remote
Included Accessories
Funnel, tool kit, propane hose, battery charging cables, battery, and wheel kit
Funnel, tool kit, key fob, battery charging cables, and battery
Warranty & identification
Commercial Warranty
3
3
Part Number
Not available
INVEZV3500PD
Additional specs
Summary
The DuroMax XP13000EH is a 10,500-watt dual-fuel generator built to handle serious backup power demands. Running on gasoline or propane, it delivers enough sustained output to power multiple household appliances simultaneously, including refrigerators, water heaters, and air conditioning units during extended outages. The 13,000-watt peak capacity means it can start high-inrush devices like compressors and pumps without strain. This wattage class sits at the threshold between portable and semi-stationary power, making it suitable for homeowners who need whole-home backup rather than just essential circuits.
The Energizer eZV3500P is a 3,000-watt inverter generator built for users who need portable power without sacrificing convenience. At 3,000 running watts, this unit can power a refrigerator, microwave, and several power tools simultaneously. The 3,500-watt peak capacity handles the startup surge of air conditioning units and compressors. Gasoline fuel means no special storage concerns and easy refueling at any gas station. The eZV3500P targets outdoor enthusiasts and homeowners who value flexibility in how they start the generator. Three starting options—recoil, electric, and remote—mean you can start it by hand, press a button on the unit, or trigger it from 100 feet away with the included key fob. The inverter technology protects laptops, phones, and other sensitive electronics from voltage spikes. A 3-year warranty covers defects across the generator's core components.
  • Most Powerful
    DuroMax XP13000EH
    10500W running
  • Quietest
    Energizer eZV3500P
    57 dB
  • Longest Runtime
    DuroMax XP13000EH
    8h at 50% load
Where to buy
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DuroMax XP13000EH
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Energizer eZV3500P
Store links
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