The Cummins Onan P4500i is a portable inverter generator designed for clean, stable power output suitable for RV use, camping, tools, and light home backup.
Engine & Power Output
- 224cc (7.3 HP) OHV 4-stroke gasoline engine
- Starting wattage: 4,500W
- Running wattage: 3,700W
- 120V output
- Inverter technology for “clean power” (safe for electronics)
Fuel System
- Gasoline powered
- Fuel tank: 3.4 gallons
- Designed for fuel efficiency and extended runtime
Electrical Features
- Dual 5V USB ports
- 30A TT-30R RV outlet
- Multiple standard 120V outlets
- Parallel capability (up to 50A when paired with another unit)
Starting System
- Electric push-button start
- Pull-cord backup
- Remote start capability
Portability & Design
- Weight: ~98 lbs
- Compact suitcase-style design
- Built-in handle and wheel-style portability (typical inverter design)
- Quiet operation compared to conventional generators
Safety & Protection
- Overload protection
- Stable inverter output for sensitive electronics
- LED display for status monitoring
Key Features Summary
- RV-ready (30A outlet)
- Clean sine-wave power for electronics
- Parallel-ready for higher output
- Quiet, fuel-efficient inverter design
- Suitable for camping, tailgating, and emergency backup
Warranty
- 3-year warranty
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