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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.

  • Pulsar PG4500iSR
  • Aceup Energy AI4500W
  • Model PG4500iSR
    Model PG4500iSR

    Pulsar 3,700W Gas Generator

    3700W
    Running
    64 dB
    Noise
    View details
  • Model AI4500W
    Model AI4500W

    Aceup Energy 3,600W Gas Inverter Generator

    3600W
    Running
    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
SpecificationPulsar PG4500iSRAceup Energy AI4500W
General
Product type
Generator
Not available—
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyYesYes
Running watts
Winner: Winner: 3700 W
3600 W
Starting watts
Winner: Winner: 4500 W
Winner: Winner: 4500 W
Noise (lower limit)
Winner: Winner: 64 dB
Not available—
Weight
Winner: Winner: 102 lbs
Not available—
Run time @50% load
Winner: Winner: 7 h
Not available—
Run time @25% load
Not available—
10 h
Fuel tank
3.2 gal
2.65 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
26 x 24 x 28
Not available—
Electrical
Voltage (AC)
120
120
Voltage (DC)
12
12
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available—
Not available—
Engine
Engine
224 cc OHV 4-stroke
223cc 4-stroke OHV engine
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Not available—
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
Not available—
Starting watts
4500 W
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
7 h
Not available—
Run time @25% load
Not available—
10 h
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
EPA compliant
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Floating
Not available—
UPC
814726026059
Not available—
Core / High-priority specs
Starting Watts (Gasoline)
4500
Not available—
Runtime @ 50% Load (Gasoline)
7
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
10
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Two 120V AC 20A outlets and one 30A RV outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Not available—
Engine Displacement
224
223
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
10
Runtime @ 50% Load (Gasoline)
7
Not available—
Controls & display
Idle Control System
Not available—
Economic mode to save fuel
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available—
Low Oil ProtectionNoNo
Carbon Monoxide MonitoringNoNo
Included equipment
Starting Components
Recoil, Electric, Remote
Not available—
Included Accessories
Key fob and battery
Car charger adapter (two 5V USB ports)
Warranty & identification
Residential Warranty
Not available—
2
Commercial Warranty
3
Not available—
Part Number
Not available—
AI4500W
Additional specs
Summary
The Pulsar PG4500iSR is a 4,500-watt inverter generator featuring a 224cc OHV engine, capable of up to 11 hours of runtime at half load on 3.2 gallons of fuel. It offers a wireless remote start, push-button start, and operates at approximately 64 dB. Its compact design includes a telescopic handle and 5-inch never-flat wheels for easy handling and storage.
The Aceup Energy AI4500W is a gasoline-powered inverter generator with a rated wattage of 3600 and a peak wattage of 4500. It features recoil start and EPA compliance.
  • Most Powerful
    Pulsar PG4500iSR
    3700W running
  • Quietest
    Pulsar PG4500iSR
    64 dB
  • Longest Runtime
    Pulsar PG4500iSR
    7h at 50% load
Where to buy
Prices can change. We update these automatically.
Pulsar PG4500iSR
Store links
No links yet.
Aceup Energy AI4500W
Store links
No links yet.
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