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Compare Generators Side-by-Side

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

  • Energizer eZV2200P
  • Firman W01785
  • No image
    Model eZV2200P

    Energizer 1,700W Gas Generator

    1700W
    Running
    50 dB
    Noise
    View details
  • Model W01785
    Model W01785

    Firman 1,700W Gas Generator

    1700W
    Running
    54 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 @25%
h
Generator Specifications Comparison
SpecificationEnergizer eZV2200PFirman W01785
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
Winner: Winner: 1700 W
Winner: Winner: 1700 W
Starting watts
Winner: Winner: 2200 W
2100 W
Noise (lower limit)
Winner: Winner: 50 dB
54 dB
Weight
Winner: Winner: 44 lbs
45.9 lbs
Run time @50% load
Not available—
Not available—
Run time @25% load
Winner: Winner: 11.5 h
9 h
Fuel tank
0.9 gal
0.9 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20.1 x 11 x 17.7
20 x 12.1 x 16.7
Electrical
Voltage (AC)
120V
120
Voltage (DC)
Not available—
5
GFCI outletsNoNo
Covered outletsNoYes
Automatic Voltage RegulationNoYes
THD
<2% %
<3% %
Engine
Engine
Not available—
80 cc OHV 4-stroke, cast iron sleeve.
Alternator
Not available—
Not available—
Starting system
Not available—
Not available—
Warranty
Warranty
3 years
3 years
Power by fuel
Other
Data center
Not available—
Not available—
Indicators
Not available—
true
Compliance
Not available—
CARB, EPA
Security
Not available—
Not available—
Spark arrestorNoYes
Neutral
Not available—
Floating
UPC
Not available—
840876117859
Core / High-priority specs
AC Outlet Types
Not available—
1x 120V 20A (5-20R); 1x 120V 30A (L5-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
Not available—
80 cc OHV 4-stroke, cast iron sleeve.
Engine Displacement
80
80
Cylinder Sleeve
Not available—
cast iron sleeve
Engine Oil Type
10W-30
Not available—
Safety & compliance
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Included Accessories
Not available—
Oil, funnel, tool kit, and RV adapter
Warranty & identification
Residential Warranty
Not available—
3
Additional specs
Summary
The Energizer eZV2200P is a 1700-watt inverter generator built for users who need portable, clean power for sensitive electronics and light-duty applications. Its compact size and 44-pound weight make it ideal for camping, tailgating, and emergency backup without requiring a dedicated storage space or heavy-duty transport.
The Firman W01785 is a 1,700-watt inverter generator built on an 80 cc OHV 4-stroke engine with a cast iron sleeve. At 45.9 lbs, this unit delivers enough power to run a laptop, phone chargers, small power tools, and basic household appliances simultaneously, but cannot handle heavy loads like air conditioners or large welders. The 2,100-watt peak gives it the starting surge needed for devices with inrush current, such as refrigerators or circular saws. Because the W01785 runs on gasoline and produces less than 3 percent THD, users can safely connect sensitive electronics like laptops and televisions without risk of voltage spikes causing damage. The 54 dB noise level means operation at conversational volume, making this unit suitable for campgrounds, residential neighborhoods, and RV parks where noise restrictions apply.
  • Most Powerful
    Energizer eZV2200P
    1700W running
  • Quietest
    Energizer eZV2200P
    50 dB
  • Longest Runtime
    h at 50% load
Where to buy
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Energizer eZV2200P
Store links
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Firman W01785
Store links
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