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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.

  • Briggs & Stratton 30758 P2400 PowerSmart
  • Aceup Energy AI2500S
  • Model 30758 P2400 PowerSmart
    Model 30758 P2400 PowerSmart

    Briggs & Stratton 1,800W Gas Generator

    1800W
    Running
    62 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 @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationBriggs & Stratton 30758 P2400 PowerSmartAceup Energy AI2500S
General
Product type
Generator
Not available—
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
1800 W
Winner: Winner: 1900 W
Starting watts
2400 W
Winner: Winner: 2500 W
Noise (lower limit)
62 dB
Winner: Winner: 58 dB
Weight
51 lbs
Winner: Winner: 44 lbs
Run time @50% load
Not available—
Not available—
Run time @25% load
8 h
Winner: Winner: 10 h
Fuel tank
1 gal
1.32 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20 x 12 x 17
Not available—
Electrical
Voltage (AC)
120
120V
Voltage (DC)
5
12V
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationNoNo
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
Not available—
1900 W
Starting watts
2400 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
Not available—
Not available—
Run time @25% load
8 h
10 h
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
EPA Compliant
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Floating
Not available—
UPC
11675307585
Not available—
Core / High-priority specs
Running Watts (Gasoline)
Not available—
1900
Starting Watts (Gasoline)
2400
2500
Runtime @ 25% Load (Gasoline)
8
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)
8
10
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
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil
Not available—
Warranty & identification
Residential Warranty
Not available—
2
Part Number
30758
AI2500S
Additional specs
Summary
The Briggs & Stratton 30758 P2400 PowerSmart is an 1800-watt inverter generator built for users who need portable, clean power without the weight penalty. At 51 pounds, this unit sits at the intersection of serious capacity and genuine portability. It runs household essentials like refrigerators, power tools, and laptops simultaneously, but cannot power an entire home or heavy-duty job site equipment. The 79 cc OHV engine produces 2400 starting watts to handle motor inrush, then settles to 1800 running watts for sustained operation. This inverter's sub-3% THD output protects sensitive electronics from voltage spikes that damage laptops, phones, and medical devices. The gasoline fuel type means refueling at any gas station, and the 1-gallon tank with 8-hour runtime at 25% load creates a predictable refueling cycle for day-long use. Three-year warranty coverage backs the entire package, making this a low-risk entry point for homeowners, campers, and emergency preparedness planners.
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
    h at 50% load
Where to buy
Prices can change. We update these automatically.
Briggs & Stratton 30758 P2400 PowerSmart
Store links
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Aceup Energy AI2500S
Store links
No links yet.
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