If the gas tank is full and the propane is hooked up what fuel will it start with when you start it please? I do not believe it has a selector switch

If Both are present, it will use propane first.

does this come with a lithium battery?

no, it does not come with a battery, it is just an inverter/generator

Is this generator a bonded or floating neutral?

Instructions say ground with grounding rod

What is the propane regulator pressure (out) to the inverter?

You must put a first stage regulator on your propane tank. Amazon sells them. The generator motor runs on gas or propane. There is an internal inverter which never gets any propane that produces 110v.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

DF451i Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut-Off

DF451i Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut-Off

Product ID: 499952200

Details

Brand
WEN
Fuel Type
Gasoline
Item Weight
100 pounds
Output Wattage
4500 watts
Power Source
gas-powered
Recommended Uses For Product
Camping

⛽Dual fuel: Gas & Propane

🔇Ultra-quiet 58 dBA

🔋4500 surge watts power

€ 3046.65

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Description

⚡ Power up quietly, run smart, and never miss a beat!

WHISPER QUIET OPERATION - At just 58 dBA, enjoy powerful energy without disrupting your peace or environment.
CLEAN STABLE POWER OUTPUT - Pure sine wave inverter technology protects your sensitive electronics from damage.
SEAMLESS DUAL FUEL FLEXIBILITY - Switch effortlessly between gasoline and propane for extended, uninterrupted power.
EFFORTLESS ELECTRIC START MAINTENANCE - Keyless push-button start with fuel shut-off minimizes upkeep and maximizes convenience.
PORTABLE POWERHOUSE WITH SMART EFFICIENCY - Built-in wheels, digital display, and Eco-Mode optimize fuel use and mobility for on-the-go pros.

The WEN DF451i is a versatile 4500-watt dual fuel inverter generator designed for professionals who demand clean, quiet, and reliable power. It runs on gasoline or propane with automatic fuel switching, operates at a whisper-quiet 58 dBA, and delivers stable pure sine wave electricity safe for sensitive devices. Featuring keyless electric start, fuel shut-off for easy maintenance, onboard wheels, multiple outlets including RV-ready, and up to 9 hours runtime, it’s the ultimate portable power solution for work, travel, and emergency backup.

Specifications

ASIN	B0BNP5C4ZJ
Additional Features	Electric
Best Sellers Rank	#13,707 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #56 in Outdoor Generators
Brand Name	WEN
Color	4500W + Dual Fuel + Electric Start
Customer Reviews	4.5 4.5 out of 5 stars (205)
Engine Displacement	212 cubic centimeters
Engine Power Maximum	3.5 KW
Engine Type	4 Stroke
Fuel Type	Gasoline, Propane
Global Trade Identification Number	00044459004516
Ignition System Type	Electronic
Included Components	Includes keyless electric start, back-up recoil starter, fuel shut-off for easier maintenance, onboard wheels and carrying handle, two three-prong 120V receptacles, one RV-ready AC 120V NEMA TT-30R receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display, and a three-year limited warranty
Item Dimensions L x W x H	23.2"L x 18"W x 20.1"H
Item Type Name	Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut-Off
Item Weight	100 pounds
Manufacturer	WEN
Manufacturer Part Number	DF451i
Material Type	Steel, aluminum, cast iron, plastic, or rubber
Model Name	Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut-Off
Model Number	DF451i
Output Wattage	4500 watts
Power Source	gas-powered, propane-powered
Recommended Uses For Product	Camping, Commercial, Residential
Running Wattage	3150 watts
Runtime	9 hours
Starting Wattage	4500 watts
Tank Volume	2.2 gallons
Total Power Outlets	3
UPC	044459004516
Voltage	120 volts
Warranty Description	Three-year limited
Wattage	4500 watts

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

Pooja R.

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

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days 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.