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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.

  • Ryobi RYi2500
  • Aceup Energy AI2500S
  • Model RYi2500
    Model RYi2500

    Ryobi 1,850W Gas Generator

    1850W
    Running
    69 dB
    Noise
    View details
  • Model AI2500S
    Model AI2500S

    Aceup Energy 1,900W Gas Inverter Generator

    1900W
    Running
    58 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
SpecificationRyobi RYi2500Aceup Energy AI2500S
General
Product type
Generator
Not available—
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
1850 W
Winner: Winner: 1900 W
Starting watts
Winner: Winner: 2500 W
Winner: Winner: 2500 W
Noise (lower limit)
69 dB
Winner: Winner: 58 dB
Weight
50 lbs
Winner: Winner: 44 lbs
Run time @50% load
Winner: Winner: 7.5 h
Not available—
Run time @25% load
Not available—
10 h
Fuel tank
1.2 gal
1.32 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
18.5 x 11.5 x 18
Not available—
Electrical
Voltage (AC)
120
120V
Voltage (DC)
Not available—
12V
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
3 %
1.5 %
Engine
Engine
79 cc OHV 4-stroke
79.8cc 4-Stroke OHV Engine
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil Start
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
1850 W
1900 W
Starting watts
2500 W
2500 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
7.5 h
Not available—
Run time @25% load
Not available—
10 h
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
EPA Compliant
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Not available—
Not available—
UPC
46396056016
Not available—
Core / High-priority specs
Running Watts (Gasoline)
1850
1900
Starting Watts (Gasoline)
2500
2500
Runtime @ 50% Load (Gasoline)
7.5
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
10
AC Outlet Types
1x Duplex 120V 20A (5-20R)
One 120V 5-20R 20A Outlet
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-Stroke OHV
Engine Displacement
79
79.8
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
10
Runtime @ 50% Load (Gasoline)
7.5
Not available—
Controls & display
Display Type
Not available—
Intelligent Gauge
Idle Control System
Not available—
Eco Mode
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil, funnel, and tool kit
Not available—
Warranty & identification
Residential Warranty
Not available—
2
Part Number
Not available—
AI2500S
Additional specs
Summary
The Ryobi RYi2500 is a 2500-Watt Recoil Start Gas Powered Inverter Generator equipped with CO Shutdown, designed for quiet operation and ideal for tailgates, camping, and recreational use.
The Aceup Energy AI2500S is a gasoline-powered inverter generator with a rated wattage of 1900 watts and a peak wattage of 2500 watts.
  • Most Powerful
    Aceup Energy AI2500S
    1900W running
  • Quietest
    Aceup Energy AI2500S
    58 dB
  • Longest Runtime
    Ryobi RYi2500
    7.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Ryobi RYi2500
Store links
No links yet.
Aceup Energy AI2500S
Store links
No links yet.
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