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Cummins Onan P4500i 4500-Watt Inverter Generator

Quiet, Portable Power with Remote Start, LED Monitoring, and a Reliable 224cc Engine

Enjoy dependable portable power wherever your adventures or projects take you with the Cummins Onan P4500i Inverter Generator. Delivering up to 4,500 watts of peak power, this generator is designed for RV trips, camping, outdoor events, job sites, and selected backup-power applications.

Featuring a 224cc OHV 4-stroke engine rated at 7.3 HP, the P4500i combines practical power with convenient starting options and a user-friendly monitoring system. Its remote-start capability allows you to start the generator from up to 99 feet away, while an onboard push-button starter and pull-cord backup provide additional flexibility.

The double-insulated housing is designed to reduce operating noise, making this generator a practical choice for environments where quieter operation is important. An integrated LED display provides at-a-glance access to key operating information, helping you monitor performance and plan refueling.

Key Features

4,500 Watts of Peak Power

Deliver portable power for compatible RV equipment, camping essentials, outdoor activities, and selected tools. Actual performance depends on each appliance's starting and running wattage and the generator's continuous power rating.

Convenient Remote Start

Start the generator remotely from up to 99 feet away, allowing you to operate it without approaching the unit. The remote-start feature is complemented by an onboard push-button starter and a pull-cord backup.

Quiet Operation

The double-insulated housing is designed to help reduce operating noise. The supplied specifications state a noise level of approximately 52 dB, making the generator suitable for situations where noise is a consideration. Actual sound levels vary with load, distance, and operating conditions.

LED Performance Display

Monitor important generator information through the onboard LED display, including:

• Fuel level


• Power output


• Estimated remaining runtime


• Voltage


• Lifetime operating hours

Dependable 224cc OHV Engine

The 7.3 HP, 224cc OHV 4-stroke engine is designed to provide portable power for outdoor recreation and demanding everyday applications.

Multiple Starting Options

Choose the starting method that best suits your needs:

• Remote start


• Onboard push-button start


• Pull-cord backup

These options provide added convenience in different operating situations.

Technical Specifications

Specification	Details
Brand	Cummins Onan
Model	P4500i
Generator type	Portable inverter generator
Peak output	4,500 watts
Engine displacement	224cc
Engine power	7.3 HP
Engine type	OHV, 4-stroke
Starting methods	Remote, push-button, pull-cord backup
Remote-start range	Up to 99 feet
Display	Integrated LED display
Housing	Double-insulated
Noise level	Approximately 52 dB, according to supplied information

Continuous/rated wattage, fuel type and capacity, runtime, outlet configuration, weight, dimensions, and warranty details were not provided in the supplied specifications.

Ideal Applications

RV and Camper Power

Provide portable electricity for compatible RV and camper equipment while traveling or staying at a campsite.

Camping and Outdoor Recreation

Power selected camping appliances and other compatible devices when access to conventional electricity is limited.

Job Sites and DIY Projects

Support compatible tools and equipment for projects where portable power is needed. Confirm starting and running wattage before connecting tools.

Outdoor Events

Provide portable power for compatible event equipment, lighting, and other electrical devices.

Selected Backup-Power Needs

Support selected essential devices during an outage when their electrical requirements are within the generator's rated capacity. This portable generator should not be assumed to power an entire home without a proper load assessment and compatible electrical setup.

Why Choose the Cummins Onan P4500i?

• Up to 4,500 watts of peak power


• Convenient remote start with a range of up to 99 feet


• Push-button and pull-cord starting options


• Double-insulated housing designed for quieter operation


• LED display for monitoring fuel, output, voltage, runtime, and operating hours


• 224cc OHV 4-stroke engine rated at 7.3 HP


• Versatile use for RVs, camping, outdoor events, and compatible worksite equipment

The Cummins Onan P4500i Inverter Generator combines convenient starting options, practical monitoring features, and portable power in a design intended for travel, recreation, and everyday projects.

Important specification note: The supplied information identifies 4,500 watts as peak output but does not state the continuous rated wattage. Verify rated output, outlet compatibility, fuel requirements, noise-test conditions, and safety instructions in the manufacturer's documentation before purchase or use.

• We currently ship within the United States only.
• Enjoy free standard shipping on all orders.
• Orders are processed within 1–2 business days.
• Estimated Total Delivery Time is 4–7 business days.
• Tracking information will be sent to your email within 24 hours after your order has been dispatched.
• For more information about our shipping process, please view our full Shipping Policy.

• Not the right fit? Return or exchange within 30 days.
• Items must be unused and in original condition.
• Damaged products are eligible for a refund or replacement.Your line works well.
• For more information about our return & refund process, please view our full Return & Refund Policy.