Description
Ultra-Quiet, Portable Power for Camping & Emergencies
The Cummins Onan P2500i is a high-performance portable inverter generator delivering 2,500 peak watts (2,200 running watts) of clean, stable power. With an exceptionally quiet 52 dBA operation and lightweight 48-pound design, this generator is perfect for camping, tailgating, RV use, and emergency backup power.
Key Features & Benefits
Clean, Reliable Power
✅ <3% THD – Safe for sensitive electronics (laptops, phones, medical devices)
✅ Inverter Technology – Stable pure sine wave output
✅ Automatic Voltage Regulation – Consistent power delivery
Exceptional Portability
🏋️ Only 48 lbs – One of the lightest in its class
🛄 Built-in Carry Handle – Easy to transport wherever needed
🔇 Ultra-Quiet 52 dBA – Quieter than normal conversation
Smart Operation
⏳ 10-Hour Runtime at 25% load (1-gallon tank)
🔄 Economy Mode – Reduces fuel consumption and noise
🔌 Parallel Capable – Connect to another P2500i for double power
User-Friendly Design
📱 Rubber Top Mat – Safe surface for charging devices
🔋 Two 5V USB Ports – Charge phones/tablets directly
🔌 120V 20A Duplex Outlet – Powers standard appliances
Built to Last
🛡️ Low Oil Shutdown – Protects engine from damage
⚡ Overload Protection – Safeguards connected devices
🌎 EPA & CSA Certified – Meets emissions standards
Technical Specifications
Power Output
| Specification |
Details |
| Peak Watts |
2,500W |
| Running Watts |
2,200W |
| Peak Amps @ 120V |
20.8A |
| Running Amps @ 120V |
18.3A |
| Voltage |
120V |
| Frequency |
60Hz |
| THD |
<3% |
Runtime & Fuel Efficiency
| Load |
Runtime |
| 25% Load |
10 hours |
| 50% Load |
8 hours |
| Fuel Tank Capacity |
1 gallon (steel tank) |
Engine & Performance
| Specification |
Details |
| Engine Type |
98cc OHV 4-stroke |
| Horsepower |
3.4 HP |
| Starting System |
Recoil Start |
| Oil Type |
SAE 10W-30 |
| Oil Capacity |
0.37 qt (included) |
| Max RPM |
5,500 |
Noise & Dimensions
| Attribute |
Measurement |
| Sound Level |
52 dBA |
| Dimensions |
19.75"L × 10.5"W × 18.25"H |
| Weight |
48 lbs |
Outlets & Connectivity
Safety & Certifications
✔ Low Oil Shutdown – Automatic engine protection
✔ Overload Protection – Circuit breaker safety
✔ EPA Certified – Meets emissions standards
✔ CSA Compliant – Approved for Canada
✔ Spark Arrestor – Safe for forest areas
What's Included?
(Parallel kit sold separately for increased power output.)
Why Choose the Cummins Onan P2500i?
With ultra-quiet operation, clean power, and unmatched portability, this generator is perfect for outdoor enthusiasts and homeowners who need reliable power on the go.
Backed by Cummins' 3-year warranty and global support network, the P2500i delivers performance when you need it most.
Order yours today and experience premium portable power!
