Cummins Onan P2500i 2200W/2500W Inverter Portable Generator | EPA & CARB Approved

Name: Cummins Onan P2500i 2200W/2500W Inverter Portable Generator | EPA & CARB Approved
Brand: Cummins
SKU: A058U944
Price: 784.0 USD
Availability: InStock

by Cummins

SKU: A058U944

Save $56.00

$840.00

$784.00

Found a lower price?

Send us a request and we’ll beat it today — guaranteed!

1-888-976-5443 (Call/Text)

sales@outboundpower.com

Instant Live Chat

Quantity

Authorized Retailer

Friendly Lifetime Support

Experience Whisper Quiet Portable Power With The Cummins Onan P2500i Inverter Generator

Imagine camping under the stars, tailgating at your favorite sports event, or tackling a DIY project at your remote cabin - all with the comfort of steady, clean power at your fingertips. The Cummins Onan P2500i Generator makes this a reality, offering an impressive 2500 peak watts and 2200 running watts of energy.

Built to last, the Cummins Onan P2500i comes with a 3-year residential warranty or a 1-year commercial warranty. It's also EPA and CARB compliant, so you can use it with confidence knowing you're making an environmentally responsible choice.

Whether you're an outdoor enthusiast, a DIY warrior, or someone who values preparedness, the Cummins Onan P2500i Inverter Generator is your ticket to portable power freedom. Don't let a lack of electricity limit your adventures or productivity. Power up your life with this reliable, efficient, and quiet generator today!

Cummins Onan P2500i Features

Whisper-Quiet Operation

Experience peace and power simultaneously with the Cummins Onan P2500i's incredibly low noise level of 52 dBA. This quiet generator ensures you can enjoy the outdoors without disturbing wildlife or fellow campers, making it perfect for noise-sensitive environments.

Inverter Technology for Clean Power

Protect your sensitive electronics with the generator's inverter technology, producing low THD power. This clean power generator safeguards your devices, from smartphones to laptops, ensuring safe charging and operation in any setting.

Lightweight and Easily Portable

At just 48 pounds with a built-in carry handle, this lightweight portable generator is designed for easy transport. Take this compact power source anywhere, from campsites to job sites, without breaking a sweat.

User-Friendly LED Display

Stay informed with the onboard LED display, showing real-time data on run time, power output, fuel level, and more. This smart generator feature eliminates guesswork, allowing you to manage your power supply efficiently during outdoor adventures or emergency situations.

Cummins Onan P2500i Warranty

Cummins provides a 3-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.

What's Included

1 x Cummins Onan P2500i Inverter Generator

Cummins Onan P2500i Specifications

Part Number	A074Z433
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
Total Harmonic Distortion (THD)	≤3%
Starting System	Recoil
Battery	No
Engine Displacement	98cc
Engine Brand	Cummins Onan
Engine Type	OHV 4-stroke
Engine Speed	Variable
Engine RPM Max	5,500
Available in True Timber Camo	Yes
Operational Volume	As low as 52 dBA
Spark Plug (included)	Torch E6RTC
Carburetor Kit Required to Operate at Altitude	Yes, above 2,000 ft
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
Gasoline Fuel Gauge	Yes
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
Manual 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)	56 lb (24 kg)

Cummins Onan P2500i Inverter Generator Manual

Bought some additional batteries. Super easy to install and increase the solar capacity.

Works great

I purchased this cable to connect my Ecoflow DPU Ultra inverter with 5 batteries battery, to the 2nd port of my Ecoflow SHP-2, after purchasing a new inverter from Outbound power. (A new inverter, does not come with a dedicated SHP-2 cord) Works as intended with enough reach. Would buy again.

Power bank we didn’t know we needed

We received the Trail as a free gift of the EcoFlow Black Friday promotion. We live in an off-grid cabin, and have a couple small 1 watt fans for moving air - the Trail has been perfect for this use. It has almost as much juice as our much heavier and bulkier Jackery 300. We love it.

Hi Kate,

Thank you so much for sharing this! We’re thrilled to hear the EcoFlow TRAIL 200DC has been such a great fit for your off-grid cabin. It’s awesome to know it’s delivering that kind of performance in such a compact package—and even holding its own against a larger unit.

We really appreciate you taking the time to leave a review, and we’re glad the Black Friday promo turned into something genuinely useful for you. If you ever need anything else or have questions down the road, we’re always here to help.

Thanks again for choosing Outbound Power!
Best regards,
Bill

Awesome

Hi Michael,

Thank you for the awesome feedback! We’re glad to hear you’re happy with the Solar Panels from Jackery. Stay blessed and Happy holidays in advance.

Thank you for the awesome feedback! We’re glad to hear you’re happy with the Jackery Battery Pack 1000 Plus. If you ever have questions or need anything down the road, we’re always here to help.

Repeat offender

Gotcha with the title, I have purchased several items from OBP, like a repeat offender. I’m glad I stumbled across their website, every product I purchased has arrived on time and in great condition. As long as I have a need for their products, I will always be a customer, or repeat offender.

Hi Homer,

This made our day — we love the “repeat offender” title. Thank you for coming back to Outbound Power and for trusting us with multiple purchases. We’re glad everything has arrived on time and in great condition, every time.

We truly appreciate your loyalty and support, and we’ll be here whenever you’re ready for the next “offense.”

Thanks again for being such a great customer.
Best regards,
Bill

Fast delivery...competitive pricing.

I've been looking all over for this cable connector. So, kudos for actually having it in stock. Delivery was fast and the connector works great.

Hi T.R.,

Thank you for taking the time to leave a review — we really appreciate it. We’re glad we had the connector you were looking for and that it arrived quickly and worked exactly as expected.

Thanks again for choosing Outbound Power. Please don’t hesitate to reach out if you need anything else in the future.

Very well designed

I haven’t installed as of now but will edit and repost once installed.

Hi Jeffrey,

Thank you for the 5-star review! We’re glad to hear your first impression of the EcoFlow Smart Home Panel 3 has been a positive one so far. We look forward to hearing how the installation goes once everything is up and running.

If you have any questions or need assistance during setup, our team is always here to help.

Thanks again for choosing Outbound Power,
Bill & the Outbound Power Team

This is my second Delta Pro Ultra! Bought to expand our home backup. Both units are connected to the Smart Home Panel 2

Hi John,

Thank you so much for the incredible 5-star review — and for being a returning customer! We’re honored that you chose a second DELTA Pro Ultra to expand your home backup system. Connecting both units to the Smart Home Panel 2 is an excellent setup for maximizing reliability and whole-home coverage.

We truly appreciate your trust and support. If you ever need assistance optimizing your configuration or adding accessories, our team is always here to help.

Best Price In Town

I do lots of research and Outbound Power had the best deal on what I needed. Surprise surprise. It shipped from the same warehouse as the manufacturer and the warranty works exactly the same. Glad to have found the site.

Hi RG,
Thank you for the kind words! We’re glad your research led you to us and that everything worked out as expected—from pricing to shipping to warranty coverage. We truly appreciate your support and hope you enjoy your new battery pack.