Product Overview
Onan P2500i
2500 Watt Digital Inverter Gasoline Portable Generator
2200 Running Watts | 2500 Peak Watts
The Onan P2500i Inverter Portable Generator, manufactured by ONAN/Cummins, is a high-quality and reliable power solution perfect for outdoor activities, camping, or backup power during emergencies. With a maximum output of 2500 watts, this inverter generator delivers clean and stable power to run all your sensitive electronics, tools, and appliances safely. Its compact design and lightweight construction make it easy to carry and transport, while the advanced inverter technology ensures quiet operation and fuel efficiency. The Onan P2500i is equipped with multiple outlets and features such as low-oil shutdown and overload protection, providing peace of mind and convenience. Trust the Onan P2500i Inverter Portable Generator to deliver power when you need it the most. Designed to go wherever you do, the 2500i portable generator brings together efficiency, durability and performance, backed by the Cummins 24/7 support network to ensure that you’ll always have power for when you need it most.
Onan P2500i Inverter Generator Features
•Built-in carry handle for easy transportation
•Parallel capable with another P2500 inverter generator (cable sold separately)
•Two 5V USB ports for charging sensitive electronics such as phones or tablets
•Rubber outlet dust covers
•Dependable 3.4 HP 98cc OHV 4-Stroke engine
•Rubber mat on top for storing electronic devices such as phones while charging
•3-Year Warranty
Part Number A058U944
Gasoline Peak Watts 2500
Gasoline Running Watts 2200
Peak Amps at 120V 20.8 amps
Running Amps at 120V 18.3 amps
AC Voltage 120 Volts
DC Voltage 5 Volts
AC Frequency 60 Hz
Parallel Capable Yes
Engine Horse Power (HP) 3.4 HP
Total Harmonic Distortion (THD) <3%
Automatic Voltage Regulator (AVR) Yes
Starting System Recoil
Battery No
Engine Displacement 98cc
Engine Brand Ducar
Engine Type OHV 4 Stroke
Engine Speed Variable
Engine RPM Max 5500
Gasoline Fuel Gauge Yes
Operational Volume As low as 52 dBA
Spark Plug (included) Torch E6RTC
Carburetor Kit Required to Operate at Altitude Yes, above 2000ft
Economy Mode Switch Yes
Built-in Inverter Yes
Engine Lubrication Splash
Recommended Oil SAE 10W30
Oil Bottle Size (included) .37 qt. (11.8 oz.)
Oil Capacity (Quarts/Ounces) .37 qt. (11.8 oz.)
Low Oil Shutdown Automatic
Fuel Type Unleaded Gasoline, 10% Ethanol or less
Fuel Shut Off Manual
Fuel Tank Material Steel
Fuel Tank Capacity (Gallons/Liters) 1 gal. (3.8 L)
Run Time at %25 Load (hrs.) 10 hrs.
Run Time at %50 Load (hrs.) 8 hrs.
Choke type Manual Choke
Location Control Panel
AC Outlets (1) Duplex 120V 20A (5-20R)
DC Outlets (2)
5V USB ports (1)
12V 8A outlet
Ground Floating Neutral
Covered Outlets Yes
Transfer Switch Ready No
GFCI Outlets No
LED Data Center Yes
Overload Protection (circuit breaker) Yes
Handle Style Single, molded in case
Wheel Kit No
Emissions EPA, CARB
Canada CSA Compliant Yes
Spark Arrestor Yes
Residential Warranty 3 Years
Commercial Warranty 1 Year
Assembled Length in. (mm) 19.75 in. (501.65 mm)
Assembled Width in. (mm) 10.5 in. (266.7 mm)
Assembled Height in. (mm) 18.25 in. (463.55 mm)
Carton Length in. (mm) 21.5 in. (546 mm)
Carton Width in. (mm) 12.75 in. (323.85 mm)
Carton Height in. (mm) 18.75 in. (490 mm)
Dry Unit Weight lb. (kg) 48 lb. (21 kg)
Shipping Weight Ib. (kg) 58 lb. (24 kg)
