This looks exactly like the westinghouse 4500 made in china. is this different and is it made in the us?

Same Generator, just repackaged under the Cummins name. Save the money and get the Westinghouse. I purchased the blue one recently and was impressed for the money. I also have the Honda 3000. This is much lighter and provides more power. The build quality is not as nice as the Honda and probably won’t last as long under commercial use, but for use here and there it is hard to justify spending 3 times as much for less power and only slightly louder. The same week mine came in I purchased one for my father.

So is the 3-year warranty automatic and then you add another 3-year warranty for 120 bucks

The manufacturer provides a 3 year warranty. Any other warranty purchase is from a third party source, such as Amazon.

Product specs say 50 Hz -- that's going to be a problem for many devices in North America, right?

It isn’t a common American cycle, things may run on 220-240volt but not on 110v. Unless specified by the manufacturer to operate on both 50Hz and 60Hz, appliances may not operate efficiently or even safely if used on anything other than the intended frequency.

how quiet is it while running?

just as good as my honda 3000iu gen. My second one of theses with 250 hrs on it without a problem, Good product for the money.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Onan P4500I Portable Inverter Generator, Power Inverter Dual 5V USB Ports for Mobile Charging, Gas Powered for Backup Home Use, RV & Camping - 7.3 HP 224cc OHV 4-Stroke Engine W/Remote Start

Onan P4500I Portable Inverter Generator, Power Inverter Dual 5V USB Ports for Mobile Charging, Gas Powered for Backup Home Use, RV & Camping - 7.3 HP 224cc OHV 4-Stroke Engine W/Remote Start

Product ID: 461769628

Details

Brand
Cummins
Fuel Type
Gasoline
Included Components
Generator
Item Weight
98 Pounds
Output Wattage
3700
Power Source
Gas Powered

⚡4500W peak power

⛽18h runtime on 3.4 gal tank

🔌Dual 5V USB + 30A outlet

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

14475840Fr

Duties & taxes included

In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Congo.

Secure transaction

Description

🔋 Power your adventures, silently and effortlessly.

QUIET CONFIDENCE IN EVERY WATT - Super quiet operation means you power up without disturbing your surroundings—perfect for camping or neighborhood use.
FUEL EFFICIENCY MEETS ENDURANCE - 3.4-gallon tank provides up to 18 hours of runtime, so you stay powered through long days and nights.
STAY CONNECTED ANYWHERE ANYTIME - Dual 5V USB ports and a 30A TT-30R outlet ensure seamless charging for all your devices and camper needs.
EFFORTLESS START ANYTIME ANYWHERE - Remote start and push-button ignition make powering up a breeze, even in the coldest conditions.
POWER THAT KEEPS PACE WITH YOUR LIFESTYLE - Robust 7.3 HP 224cc OHV 4-stroke engine delivers clean, reliable power for home, RV, or job site.

The Cummins Onan P4500I is a portable inverter generator featuring a 7.3 HP 224cc OHV 4-stroke engine with remote start, delivering up to 4500 starting watts and 3700 running watts. It offers dual 5V USB ports and a 30A outlet for versatile charging, runs quietly for up to 18 hours on a 3.4-gallon gas tank, and is designed for reliable power backup at home, RV use, or outdoor adventures.

Specifications

ASIN	B081ZG9VLJ
Additional Features	Fuel Efficient, Overload Protection, Portable, Remote Start, Super Quiet
Best Sellers Rank	#212,611 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #450 in Outdoor Generators
Brand	Cummins
Brand Name	Cummins
Color	Grey
Current Rating	30.8 Amps
Customer Reviews	4.5 out of 5 stars 152 Reviews
Engine Displacement	224 Cubic Centimeters
Engine Power Maximum	7.3 Horsepower
Engine Type	4 Stroke
Frequency	50 Hz
Fuel Type	Gasoline
Global Trade Identification Number	00690781007925
Ignition System Type	Electronic
Included Components	Generator
Is Electric	Yes
Item Dimensions L x W x H	24.5"L x 18.25"W x 20.5"H
Item Type Name	Generator
Item Weight	98 Pounds
Manufacturer	Cummins
Manufacturer Part Number	A058U955-P4500I
Material Type	Metal, Plastic, Rubber
Model Name	Onan P4500I
Model Number	A058U955
Output Wattage	3700
Power Source	Gas Powered
Recommended Uses For Product	Camping
Running Wattage	3700 Watts
Runtime	18 hours
Starting Wattage	4500 Watts
Tank Volume	3.4 Gallons
Total Power Outlets	3
UPC	690781007925
Unit Count	1.0 Count
Voltage	120 Volts
Warranty Description	3 Year
Wattage	3700 watts

Reviews

P**A

23.03.2026

M**A

14.03.2026

J**E

9.02.2026

C**L

6.12.2025

C**D

4.06.2025

J**A

11.11.2023

N**Y

20.05.2025

B**N

14.06.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

14475840Fr

Duties & taxes included

In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Congo.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews