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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.

  • Powermate PM4500E
  • Aceup Energy AI4500
  • Model PM4500E
    Model PM4500E

    Powermate 3,600W Gas Generator

    3600W
    Running
    0 dB
    Noise
    View details
  • Model AI4500
    Model AI4500

    Aceup Energy 3,600W 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
SpecificationPowermate PM4500EAceup Energy AI4500
General
Product type
Generator
Not available
Fuel
Gasoline
Not available
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 3600 W
Winner: Winner: 3600 W
Starting watts
Winner: Winner: 4500 W
Winner: Winner: 4500 W
Noise (lower limit)
0 dB
Not available
Weight
114 lbs
Winner: Winner: 62.7 lbs
Run time @50% load
Winner: Winner: 14 h
Not available
Run time @25% load
20 h
10 h
Fuel tank
5 gal
2.65 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
26.3 x 22.9 x 21.6
Not available
Electrical
Voltage (AC)
120
120V
Voltage (DC)
Not available
12V
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
224 cc Generac OHV 4-stroke
223cc 4-stroke OHV engine
Alternator
Not available
Not available
Starting system
Recoil, Electric
Not available
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
3600 W
3600 W
Starting watts
4500 W
4500 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
14 h
Not available
Run time @25% load
20 h
10 h
Other
Data center
Not available
Not available
Indicators
false
true
Compliance
EPA
EPA compliant
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Bonded to frame.
Not available
UPC
696471080353
Not available
Core / High-priority specs
Running Watts (Gasoline)
3600
3600
Starting Watts (Gasoline)
4500
4500
Runtime @ 50% Load (Gasoline)
14
Not available
Runtime @ 25% Load (Gasoline)
20
10
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)
Two 20A outlets and one 30A Twist-Lock
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV
Engine Displacement
224
223
Engine Oil Type
10W-30
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
20
10
Runtime @ 50% Load (Gasoline)
14
Not available
Controls & display
Display Type
Not available
Intelligent gauge
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 MonitoringYesNo
Included equipment
Starting Components
Not available
5-in-1 knob: fuel on/shut-off, engine on/off, choke
Included Accessories
Oil, battery, and wheel kit
Not available
Warranty & identification
Residential Warranty
Not available
2
Commercial Warranty
3
2
Part Number
Not available
AI4500
Additional specs
Summary
The Powermate PM4500E is a portable generator offering 4500 starting watts and 3600 running watts, featuring an electric start and a 224cc Generac OHV engine, suitable for various applications.
The Aceup Energy AI4500 is a 3,600-watt inverter generator built around a 223cc 4-stroke OHV engine. It produces 3,600 running watts and 4,500 peak watts, making it suitable for home backup of essentials, jobsite tools with moderate surge needs, and applications where clean power matters. As an inverter model, it delivers stable electricity to sensitive electronics like laptops, chargers, and networking gear while handling traditional household loads and motor starts. The 2.65-gallon fuel tank and 10-hour runtime at 25 percent load support overnight run windows for light to moderate demand. Parallel capability lets users connect two units later to increase total output without replacing the generator entirely.
  • Most Powerful
    Powermate PM4500E
    3600W running
  • Quietest
    dB
  • Longest Runtime
    Powermate PM4500E
    14h at 50% load
Where to buy
Prices can change. We update these automatically.
Powermate PM4500E
Store links
No links yet.
Aceup Energy AI4500
Store links
No links yet.
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