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Save $100 on $2000+ with code SAVE100L&C - Halloween '24 Sale Ends in 48hrs | Over 200+ Top-Rated Reviews | Speak With An Expert 📞 854-777-0909
(Mon-Fri 9a-5p CST)
Working on an off-grid project? Planning a family campout? Has an unexpected power outage left you powerless? Reliable backup power is now in your hands.
When and Where You Need It Most
Designed to go wherever you do. Cummins portable generators are engineered to meet the highest standards. Stay connected in the RV, camping, on the job, or when the power goes out at home.
Key Features
Neighbor-Friendly, Quiet Operation (as low as 52 dBA)
The super efficient Cummins OHV 4-Stroke engine is a masterpiece of engineering. Save fuel and run your generator for longer. At 25% load, the P9500df gets 16 hours of run time using gasoline and 8 hours using propane. While the P4500iDFruns for up to 15 hours.
Dual Fuel Advantage
The dual-fuel setup of the P9500df and the P4500iDF gives you a major advantage in an emergency. Propane (LPG) has a much longer shelf life than gasoline which means you can store it so you’re always prepared. Run it on propane or gas with the flip of a switch.
Remote Start
Turn on your Onan portable generator from 100 yards away with the included remote starter and get instant power, wherever you are. Or use the push button or backup pull cord.
Super Quiet
Cummins Onan portable generators feature double-insulated housing to keep your camping neighbors happy with an operating sound as quiet as 52 dB.
Easy Monitoring
The LED display makes it easy to monitor the remaining run time, power output, fuel level, voltage, and lifetime run hours.
Lightweight & Easy to Carry
Super advanced power in a lightweight, easy-to-carry package. The P9500df, P4500iDF, and P4500i all include wheels and a telescopic handle. Portable power is now easy to take anywhere.
Get dependable power when you need it with the Cummins Onan Portable Generator.
Order Your Cummins Onan Portable Generator Now.
Still need help choosing which Onan Portable Generator is right for you? Call to speak with an expert. 854-777-0909 (M-F 9a-5p CST) or email us at sales@lakehouseandcottage.com
Product Specifications
Specs
P9500df
P4500iDF
P4500i
P2500i
AC Frequency
60 Hz
60 Hz
60 Hz
60 Hz
AC Voltage
120/240 Volts
120 Volts
120 Volts
120 Volts
Dimensions
26.25"x27.25"x26.25"
20.5"x25.5"x18.12"
20.5"x24.5"x18.25"
18.25"x19.75"x10.5"
Battery Included
Yes
Yes
Yes
Yes
Dry Unit Weight
194 lb.
105 lb.
98 lb.
48 lb.
Engine RPM Max
3600
3600
3600
5500
Fuel Type
Propane or Unleaded Gasoline, 10% Ethanol or less
Propane or Unleaded Gasoline, 10% Ethanol or less
Unleaded Gasoline, 10% Ethanol or less
Unleaded Gasoline, 10% Ethanol or less
Gasoline Peak Amps
79A @ 120V/39A @ 240V
37.5 amps
37.5 amps
20.8 amps
Gasoline Peak Watts
9500
4500
4500
2500
Gasoline Running Amps
62.5A @ 120V/31A @ 240V
30.8 amps
30.8 amps
18.3 amps
Gasoline Running Watts
7500
3700
3700
2200
Gasoline Fuel Gauge
Yes
-
-
-
GFCI Outlets
Yes
No
No
No
Operational Volume (dBA)
As low as 74 dBA
As low as 52 dBA
As low as 52 dBA
As low as 52 dBA
Overload Protection
Yes
Yes
Yes
Yes
Propane Peak Watts
8550
4050
4050
-
Propane Running Amps
56 @ 120V/28A @ 240V
3330
-
-
Propane Running Watts
6750
-
-
-
DC Voltage
-
5 Volts
5 Volts
5 Volts
Horse Power
13 HP
7.3 HP
7.3 HP
3.4 HP
Economy Switch Mode
-
Yes
Yes
Yes
Fuel Tank Capacity
6.6 gal.
3.4 gal.
3.4 gal.
1 gal.
Remote Start Distance
109 yd. (100 m.)
109 yd. (100 m.)
109 yd. (100 m.)
109 yd. (100 m.)
Battery Charger Included
Yes
Yes
Yes
Yes
Onan P9500df Dual-Fuel Generator
• Transfer switch ready with L14-30R twist lock outlet • Remote start with push button and pullcord backup • Battery charging port with charger included • Wheels and flip-up handle for easy transportation • 16 hours of run time at 25% load using gasoline • 8 hours of run time at 25% using propane • Fuel gauge on top of 6.6-gallon tank • Dependable 13 hp 420cc OHV 4-Stroke engine • 3-Year Residential Warranty/ 1-Year Commercial Warranty • Dust covers for outlets keep them clean • LED Display shows volts, frequency, and lifetime hours • AC Outlets: (1) 120/240V 30A (L14-30R), (2) Duplex 120V 20A GFCI (5-20R)
Onan P4500iDF Dual-Fuel Inverter Generator
• Remote start with push button and pullcord backup • Quiet operation due to double insulation • Wheels and telescoping handle for easy transportation • 12.5 hours of run time at 25% load - Gas • 15 hours of run time at 25% load - Propane • Dependable 224cc OHV 4-Stroke engine • 3-Year Residential Warranty/ 1-Year Commercial Warranty • Dust covers for outlets keep them clean • LED Display • Neighbor-friendly, quiet operation (as low as 52 dBA) • AC Outlets: (1) 120V 30A (TT-30R), (1) Duplex 120V 20A (5-20R) • DC Outlets: (2) 5V USB ports
Onan P4500i Inverter Generator
• Remote start with push button and pullcord backup • Quiet operation due to double insulation • Wheels and telescoping handle for easy transportation • 18 hours of run time at 25% load • Dependable 7.3 HP 224cc OHV 4-Stroke engine • 3-Year Residential Warranty/ 1-Year Commercial Warranty • Dust covers for outlets keep them clean • LED Display • Neighbor-friendly, quiet operation (as low as 52 dBA) • AC Outlets: (1) 120V 30A (TT-30R) (1) Duplex 120V 20A (5-20R) • DC Outlets: (2) 5V USB ports
What maintenance is required for Cummins Onan Generators?
Regular maintenance is crucial for optimal generator performance. This includes oil and filter changes, air filter inspection, and spark plug checks. Consult your generator's manual for a detailed maintenance schedule.
How do I troubleshoot common generator issues?
Cummins Onan generators are designed with user-friendly features, and troubleshooting guides are provided in the product manuals. Common issues may include fuel problems, battery issues, or low coolant levels.
Can I use my Cummins Onan Generator during extreme weather conditions?
Cummins Onan Generators are designed to operate in a wide range of environmental conditions. However, it's essential to follow the recommended operating guidelines provided in the user manual. Extreme weather conditions may require additional precautions, such as proper ventilation or cold weather kits.
Can I parallel two Cummins Onan Generators for increased power output?
Yes, some Cummins Onan generator models (P2500i, P4500i, P4500iDF) are parallel-ready, allowing you to connect and synchronize two generators for increased power capacity.
How loud are Cummins Onan Inverter Portable Generators?
Cummins Onan Inverter Portable Generators are designed with noise reduction features, making them relatively quiet during operation. The operational volume is as low as 52 dB in all models (except the P9500i, which is as low as 74 dB. These generators are engineered to operate at lower noise levels, providing a quieter and more user-friendly experience compared to traditional generators.
Videos and PDFs
Warranty
Portable Generator
This limited warranty applies to Cummins Inc. branded Portable Generators hereinafter referred to as "Product".
This warranty covers any failures of the Product, under normal use and service, which result from a defect in material or factory workmanship. These portable generators are not intended to be used as a main/primary source of power in place of utility power. This application could void the warranty.
The limited warranty start date is the date of purchase of Product to the first retail purchaser (date of purchase). If proof of purchase is not available to establish the purchase date, the date of Cummins ship date as recorded by Cummins Inc. will start the product warranty period.
Consumer Application is defined as usage by the purchaser for personal residential household or recreational use. Consumer Application is defined as usage by the purchaser for income producing, business related use. Once a Product has been used for income producing and business-related purposes, it shall thereafter be considered as commercial application.
This product is not recommended for and Is NOT warranted for the use to power Medical and Life Support equipment or devices. This warranty does not apply to generators used for Prime Power (primary source of power) in place of utility power where utility power service is present or where utility power service does not normally exist, regardless of whether a Consumer Application or Commercial Application is involved.
This warranty does not apply to generators used for demonstration purpose. Replacement generator sets installed as part of warranty repair under warranty coverage period assumes the remainder of the Product warranty coverage period.
Warranty coverage is transferable to subsequent owners.
Cummins Inc. Responsibilities:
In the event of a failure of the Product during the warranty period due to defects in material or workmanship, Cummins Inc. will only be responsible for the following costs:
Consumer Application:
Year 1
Parts and Labor required to repair or replace the Product.
Year 2&3
Parts will be covered
Commercial Application:
Year 1
Parts and Labor required to repair or replace the Product.
Owner Responsibilities:
The owner will be responsible for the following:
Providing evidence of the date of sale.
Notifying Lakehouse & Cottage within 30 days of the discovery of failure
Installing, operating, commissioning and maintaining the Product in accordance with Cummins Inc.’s published policies and guidelines.
Should you require assistance or have questions, please call us at 854-777-0909.
To ensure trouble free warranty coverage it is important that you register your Cummins generator. For help registering your product email sales@lakehouseandcottage.com or call 854-777-0909 or fill out the warranty registration card supplied with your generator.
In addition, the owner will be responsible for:
Incremental costs and expenses associated with Product removal and reinstallation resulting from non-standard installations.
Costs associated with rental of generator sets used to replace the Product being repaired.
Costs associated with labor overtime and premium shipping requested by the owner.
All downtime expenses, fines, all applicable taxes, and other losses resulting from a warrantable failure.
Living and travel expenses.
Telephone or other communication expenses.
Limitations:
This limited warranty does not cover Product failures resulting from:
Inappropriate use relative to designated power rating.
Inappropriate use relative to application guidelines.
Normal wear, rust, corrosion and varnished fuel system components.
Improper and/or unauthorized installation.
Owner’s or operator’s negligence, accidents or misuse.
Lack of, late or improper maintenance practice or improper repair.
Use of improper or contaminated fuels, coolants or lubricants.
Operation without adequate coolant or lubricants.
Owner’s delay in making Product available after notification of potential Product problem.
Use of add-on, modified or replacement parts and accessories not authorized by Cummins Inc.
Noncompliance with any Cummins Inc. published guideline or policy.
Improper storage, starting, and break-in practice.
Damage to parts, fixtures, housings, attachments and accessory items that are not part of the generator set.
This limited warranty does not cover costs resulting from:
Difficulty in gaining access to the Product.
Repair of cosmetic damage such as paint, decals, etc. Please contact us at sales@lakehouseandcottage.com or 854-777-0909 for clarification concerning these limitations.
CUMMINS INC. RIGHT TO FAILED COMPONENTS:
Failed components claimed under warranty remain the property of Cummins Inc. Cummins Inc. has the right to reclaim any failed component that has been replaced under warranty.
THE WARRANTIES SET FORTH HEREIN ARE THE SOLE WARRANTIES MADE BY CUMMINS INC. IN REGARD TO THE PRODUCT. CUMMINS INC. MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OR OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT IS CUMMINS INC. LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
This limited warranty shall be enforced to the maximum extent permitted by applicable law. This limited warranty gives the owner specific rights that may vary from state to state or from jurisdiction to jurisdiction.
Shipping
Processing Times
All orders are typically processed within1-2 business days.
Product ETA is 5-7 business days.
Please note, we do not process shipments on weekends or public holidays. During high order volumes, there may be a slight delay; please allow extra transit time. If a significant shipping delay occurs, we'll notify you via email you provided.
Refunds and Returns
The manufacturer does not allow returns on this item. However, if your product was damaged in shipping, or you received the wrong part please contact us at sales@lakehouseandcottage.com or 854-777-0909 and we will take care of things for you to make it right.
The warranty covers any failures of the product, under normal use and service, which result from a defect in material or factory workmanship.
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Speak with an Expert
Questions? Give us a call today. 854-777-0909 (M-F 9a-5p CST)
the 9500 watt dual fuel generator with a remote start made by Cummins Onan is dual fuel it's a very well put together machine. I originally wanted 50 amps but 30 amps is enough for a house of my size which is around 2000 square feet maybe a little bit more if you include the basement. I have to choose a bit about what we're using when the 9500 watts is going because you can use that up pretty fast. I like the dual fuel so I can run it with this propane tank. The adapter does come with the machine as well. Gas obviously lasts you longer but it's really nice to have this propane backup and it's just a matter of toggling this switch back and forth. Quieter than many other generators I've used so that's a plus too. Auto start is just one push!
O
Ollie
happy with this generator
Ordered the genny about a month ago. Fast shipping and showed up with no damage. I have put almost 300 hrs on it already. Have had no problems. The remote start is AWESOME. So is the low fuel consumption. I usually run my window ac a small fan a 700 watt microwave and a mr coffee very basic coffee pot. All total about 2700 watts with everything going and it runs great in eco mode. Just the window ac on it runs from 17-19 hrs on a full tank. Big upgraded from my hybrid champion. I do recommend before you add oil the first time- take the drain bolt to your local hose supplier and get a 15” long drain hose made that can be left attached to the block cause the bolt and space to reinstall it. Otherwise can bit a bit of a hassle. Other than that i can have it right under the front of my fifth wheel and don't hear anything. I will buy another for the house in a couple months.
M
Matthew Meacher
p4500i is good, but not perfect
Giving this 5 stars because it does what it says it does. I've run it a total of 28 hours so far and have run it at a sustained 30 minutes 3730 watts which is the full 30+ amps. The revolving display is a good feature but it says the tank is empty eventhough it still has over a quart in it. Not the biggest deal. The auto choke works, (I've seen other people complain about this). When I turn it off by running it out of fuel, it immediately starts on the auto-start second attempt, otherwise it will start the first time. The remote is a plus. Very portable. The wheels are big enough to move easy and not dig in the dirt. It is a lightweight compare it to other generators with these watts and features. One consumer complaint is the oil change. I use a ratchet box wrench 10mm with the adjustable head. Doesn't seem all that hard to me but is a little messy and I've never seen an oil change that wasn't a little messy. And here's my nit picking. Changing the carburetor jet every time I change elevation is impractical. It needs to be EFI. It is not as quiet as I hoped under full load (3700 watts) it quiets down quite a bit at 2500 watts. The engine at 1500 watts in the ECO mode, will slow down and is very quiet. It needs a better muffler for full load applications. Other than those two complaints it is a excellent inverter generator. I have no complaints about Lakehoue & Cottage. Everything went as I expected. I'll give them 5 stars also.
S
Sam G.
CHAMP
Bought this generator to camp inside the Daytona International Speedway. Ran it for 3 days straight to power the camper and AC in the 100 degree heat! Ran like a champ. No problems. Very happy with this for the first time out. I hope it works just as good moving forward. It's pretty quiet too. Everybody else's generators were loud and screaming over this one.
Let customers speak for us
from 197 reviews
It's NOT A GIMMICK
I thought this remote control for the delta pro was super gimmicky when I first saw it. But Lakehouse & Cottage had a deal to get it as a free gift with my Delta Pro so what the heck, I tried it out and guess what. Now I can't imagine not having it. Honestly makes life so much easier. I don't have to keep running down to the basement to check the levels on the pro or to use it. I'm sold.
I installed DIY battery technology using the delta pro to power my house for shorter outages without noise or maintenance. I started with one, but couldn't help coming back for more. 5 star service. fast shipping. excellent product. also got some free EcoFlow products as a gift with my last delta pro purchase from L&C. my advice? go for more than you think you need. you can never have too much power.
I got this as a free gift when I bought a big ol' boy STS from Lakehouse & Cottage. I've never been much for "small" but I have already found use for this. It's quiet, easy to use, and keeps my pistol right where I never thought I needed it.
really like the way this is easy to use. the look put me off at first, but when it's in the back room and powering the house it really doens't matter. Great service from L&C
I had been saving up for a long time for a pair of giant binoculars mostly for that famous "3D feeling" in the image that you can only get with binoculars. Not to mention you don't have to squint like you do with a telescope and you don't have as much noise. I know I might be in the minority when I say this, but binoculars are my go-to over telescopes even for DSO.They're also super fun for comet chasing. Which brings me to why I'm here! I was finally ready to buy my own BT to see the 12P/Pons-Brooks Comet this month, but I could not find a pair that was in stock ANYWHERE. I tried Orion, I tried Explore Scientific, I literally looked everywhere. Orion kept telling me that they had them in stock but they would arrive in like 6-8 weeks. Well I found out that's actually a lie because the manufacturer for all the BT binoculars has been on backorder for months and is not expected to have any stock anytime soon. Anyways, I finally found a pair here at Lakehouse & Cottage, but then again I was super disappointed because they told me they were dealing with the same issue with the manufacturer and didn't have them in stock. Well, that is to say I WAS disappointed until 2 days later their customer service team reached out to me directly to let me know they had tracked down a pair for me! I had seriously given up hope. But they got me a great deal and totally hooked me up. I LOVE these Vixens. They're honestly even better than I could have imagined and I'm so glad things worked out the way they did because I never would have found them on my own. Can't recommend enough.
Lakehouse & Cottage was very friendly when I called in to grill them with a bunch of questions about their bundle options. Basically, I was testing these out to find what could be a much better solution for a whole home backup as compared to my old generator. The main question I had was how long the EcoFlow Delta Pros would last just running critical loads in my house. To give a relative benchmark in the winter time my house uses about 20 to 25 kilowatt hours per 24 hour period. In the summer it's a little different scenario where I can go as high as 60 or even 70 kilowatt hours depending on the outside temperature and how much we're running our air conditioner. So far I get about 7 hours running my heavy duty things like fridges and freezers. Once I figure out how to make this more feasible of a set up with the solar panels then I think it will completely replace my old generator. Until then, I'll have to keep fine tuning this set up. Ultimate goal is to be completely on solar though so I'm ok with putting in the work to build out the right system and these guys made it easy.
My wife and I been fulltime in our new RV rig for about 2 months now with our Delta Pro solar setup. We've got 2,000 Watt of solar using the 220 Watt panels and our Delta Pro powering our entire 41ft Grand Design Momentum 5th wheel.
We both work remote inside the camper, and have had no issues so far with the system and have been able to run 2 AC's.
We used to have a 3,000w Victron Inverter setup which was around $15,000. We wanted a DIY system that was also portable if we end up selling the unit down the road. This was our best solution, and while its not 100% perfect, we are more than happy with the system we have in place! I feel obligated to mention the support team at Lakehouse & Cottage deserves a shoutout because they helped us get a great deal on the exact bundle we were looking for and shipping was fast.
telescope is amazing. customer service was even better.
I don't usually go out of my way to write reviews, but I don't think I can thank the L&C staff enough for helping me pick my perfect scope. Really wanted something to obsess over and they helped me narrow it down immensley. Having a ton of fun with this R200SS scope and I'm grateful they didn't try to just convince me to get the biggest most expensive one. Thank you for answering all my "stupid" questions! You guys rock and I'll be back.
I needed a safe for my guns and important papers. When I called to ask about this safe, they were able to answer all my questions and suggested this was a good fit.They were right. It weighs around 200 lbs heavier than others of similar size. It has a great fire rating, and I like the electronic lock. The Winchester name is a USA Legend through and through. Very happy with this safe and the L&C staff. I was really impressed.
Efficiency and ease puts this dual fuel generator in a class by itself. Lakehouse & Cottage pricing, service, and fast shipping made this a 5 Star experience.
Updating my review with an additional star, although it falls short of a perfect five-star rating. After my unit failed at the 12-month mark, I made an appeal and received a new replacement unit. While I appreciate that, the warranty on the replacement is now only for one year, not the original two-year term. It's a bit disappointing—either you have confidence in your product's quality or you don't. However, I must acknowledge their great customer service. My once strong affinity for Ecoflow has waned. The backup Delta I purchased a year ago failed. But on a positive note, Lakehouse & Cottage customer service is prompt and supportive. I'll come back to buy from them but my next purchase will likely be from another brand.
I'm eyeing another one along with an extra battery for upstairs. L&C made this kit incredibly user-friendly—plug and play all the way. And if you hit a snag, there's a video guide for every step. I only needed to double-check a couple of things—setting up the brackets initially and then sorting out the cable hookup. Some folks reckon this generator is noisy, but personally, I don't find it bothersome. It's a straightforward and pleasant kit. Being a 60-year-old and not in the best health, I managed to set it all up on my own. I'd definitely recommend it.
This was a purchase I didn't wnat to make, but I'm glad I made it. Southern California Edison has been having frequent "planned power outages" in my area since before the big COVID shutdown in America. In just the last two weeks, we've had three such outages that span the morning through the afternoon. Dealing with replacing my garage refrigerator, repairing the main fridge twice, and constantly keeping the refrigerator doors closed during outages to prevent food spoilage became tiresome. After enduring numerous planned and unplanned outages, I eventually caved and invested in the Ecoflow Delta.
While a gas-powered generator was an option, its weight, the hassle of carrying it upstairs alone, inability to store it indoors, and the noise it would generate for hours during use made it less appealing. When the last planned power outage hit three days ago, I charged the Ecoflow to 100% and connected our full-sized refrigerator to it—it worked like a charm. Now, even during the scorching summer heat in SoCal, when the power is out for hours, our fridge remains unaffected. We can easily access our food and drinks despite the outage. I did my research to ensure the wattage met my needs, and I'm pleased with the product.
While I wish I didn't have to buy it, the situation in my SoCal neighborhood pushed me to invest in this unit. Lakehouse & Cottage did a great job delivering.
