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VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators
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VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators

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About this item

  • Max. Load 3750W: Our generator extension cord supports loads up to 3750W(125V/30A). 100% all-copper cable conducts electricity faster and more consistently for heavy-duty power tools such as circular saws and grinders.
  • Strong Weather Resistance: The 25-foot generator power cord is both functional and practical. The thickened PVC-wrapped surface is waterproof, wear-resistant, and can be exposed to sunlight for a long time. Remains flexible and works uninterrupted in extreme climates ranging from -40°C to 158°C.
  • No Power Disconnection: The male end of the heavy-duty generator extension cord is designed with a twist lock structure that allows the extension cord to be securely connected to the power supply, avoiding abrupt power disconnection caused by tripping over the cord.
  • Security Comes First: You can use this SJTW generator electric cord with confidence. The generator cable has passed the bending test and 2500V high voltage test before shipment to ensure you can use it securely after receiving it.
  • Designed for Generators: The 25-foot long heavy duty outdoor extension cord with one 30A NEMA L14-30P male plug and four 20A NEMA 5-20R female plugs provide you with a more convenient power supply over long distances, whether for home or outdoor use.

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VEVOR 30-Amp Generator Extension Cord, 25 Feet, 125V 3750W Heavy Duty Generator Outdoor Power Cord, NEMA L14-30P / Four NEMA 5-20R STJW Flexible Power Cable with Twist Lock Connectors, for Generators
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Heavy-Duty Generator Extension Cord
The generator extension cord features all copper wire to provide a fast and stable power supply. PVC outer layer and the insulated sheath are waterproof, high-temperature resistant, and not easy to break. The twist lock design and LED indicator meet your home and outdoor use.
The extension cord for generator is made of pure copper wire, which can convert the 30A socket to four 20A sockets to meet domestic and industrial use.
The 25FT long power cord for generator features PVC protective layer, which resists bend and is not easy to crack even in outdoor environments.
The heavy-duty generator extension cord has a NEMA L14-30P male plug and is very versatile. Ideal for home, outdoor, and industrial use.
This generator power cable is waterproof, heat-resistant, and bend-resistant, providing peace of mind and greater security for your electrical equipment.

30-Amp Generator Extension Cord: Heavy Duty & Reliable Power Supply

We built this 30-Amp generator extension cord to handle heavy-duty tasks. It ensures a reliable power supply for your home or workspace. The cord is designed to deliver up to 3750 watts of power. This makes it ideal for high-power applications. No matter if you need it for generating or welding equipment, it performs greatly. The heavy-duty construction of our cord guarantees long-lasting durability. What kind of cord should a person have for any serious power needs? You can always have peace of mind during power outages. Get reliable power with this heavy-duty extension cord. It is the perfect solution for emergencies and everyday use.


25 Feet Generator Power Cable: Perfect Length for Flexible Placement

The 25-foot length of this power cable offers outstanding flexibility. You can easily place your generator or equipment where needed. This length is perfect for reaching distant outlets. It’s ideal for both indoor and outdoor use. No need to worry about short cords limiting your setup. The cable is simple to coil and store when not in use, which makes it convenient for various applications. Whether for home or commercial use, the length will be right. Enjoy the flexibility of a 25-foot power cable. We have designed it to meet your power needs without any hassle.


Twist Lock Generator Cord: Secure Connection for Safety and Efficiency

The twist-lock design reduces the risk of interruptions. It’s perfect for heavy-duty applications. The connectors are easy to use and provide a reliable connection. For your power needs, you can rely on this cord. We built this generator cord to withstand tough conditions. Get a reliable power connection with this twist-lock generator cord.


NEMA L14-30P Extension Cord: Versatile and Compatible with a Variety of Equipment

The VEVOR extension cord features a NEMA L14-30P connector. This makes it versatile and compatible with various equipment. You can use it with generators, welders, etc. The compatibility ensures it meets diverse power needs. It’s incredibly useful for your tools. Different devices can seamlessly work with this cord. The NEMA L14-30P connector ensures that every time you connect, it is reliable. This connector is ideal for use in various settings, such as homes, businesses, and industries. Get this extension cord if you need a dependable power solution.


High-Quality Build Ensures Durability and Longevity of the Cord

The construction of the VEVOR 30-Amp generator extension cord ensures its durability. It features high-quality construction. The materials ensure durability and longevity. For years to come, you can rely on this cord. We designed it to withstand tough conditions. The heavy-duty build ensures that it doesn’t wear out easily. This makes it a cost-effective solution. Invest in a high-quality power cable. Get a dependable extension cord you can count on.


Easy to Use: Simple Setup and Convenient Storage Options

The setup is simple. You can connect it quickly and start using it. The cord is also easy to store. It coils neatly for compact storage. This makes it convenient to keep and transport. You won’t have to struggle with tangled cords. Simple setup and storage options save you time. Get a hassle-free power solution with this cord. It’s designed for ease of use. Enjoy the convenience this extension cord offers.


Excellent Value for Money: Affordable Heavy-Duty Power Solution

This 30-Amp generator extension cord offers excellent value. It’s a heavy-duty power solution at an affordable price. You get high-quality construction and reliable performance. The price makes it the best investment. Our generator extension cord is a cost-effective way to meet your power needs. We have a versatile and durable cord, and you won’t have to compromise on quality. Get dependable and affordable power solutions. This extension cable is worth every penny.


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Specification

Item Model Number
LA047B/LA052MA
Product Length
25 ft / 7.62 m
Input Current
30 Amps
Output Current
20 Amps
Voltage
125 Volts
Female
NEMA 5-20R x 4
Male
NEMA L14-30P
Wattage
3750 Watts
Net Weight
7.7 lbs / 3.47 kg
Rating
SJTW
Package Dimensions(L x W x H)
11.4 x 11.4 x 4.1 in / 290 x 290 x 105 mm
Packing Content
1 x Generator Extension Cord
1 x Warning Label
Questions and Answers
3 Questions
can i plug this cord into my AC 120/240v 30amp socket on my duromax 13000 generator
Yes, it can be used.
By vevor
What is the gage of the wire?
It is SJTW 10/4, 10 gauge wire.
By vevor
Is the cord round or flat? I need a flat cord to pass under a door.
The cord is round.
By vevor

Customer Reviews

Ratings by Features

  • 4.8
  • 4.7
  • 4.7
  • 4.7
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604 Review(s)
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Don Don
VEVOR 25Ft 50 Amp
This is a great product at great price. Arrived as stated and performs as required. If your picky about your stuff like I am, this cord is exactly as needed with the twist lock and the outer ring that threads over my intertek outlet for secure waterproof fit. After I received it, I laid the cord in the sun for a few hours to let it relax from the shipping configuration. New to home generators and I did a test run, with the Predator I bought, for about 3 hours at 7000 watts sustained and this cord was not even warm to the touch. Highly recommend.
JnG JnG
Great Priceand came fast!
We bought this so we can put our generator in a shed and this will allow us to do it! It weighs 55 lbs. so we bought a hose reel with 4 wheels and it works well! Haven't used this yet! The cost was awesome and came fast and packaged well!
Jeffrey S. Smith Jeffrey S. Smith
Mr
Best price I could find on the cord I was looking for. This was my second purchase from them and the first item I bought was very good quality as was the cord. It’s thicker than my other one and looks like it’s very well-made and you can’t beat the price. Whenever I need something I look on their website first.
David G David G
Homeowner in Texas
Really!!! This is fantastic. I ordered it Wednesday night around midnight. It was delivered Friday by FedEx. This was my first time ordering from Vevor. I'll admit, I was skeptical as I have never heard of this company or site before until I saw their name on the BIG Prime online shopping site (I won't mention the actual name). Anyway so I started researching the company, their reviews and their products. I was like... Why haven't I ever heard of them before? So I ordered this 75' 50amp generator cable for our new backup generator. We are just north of Dallas and we have had power fluctuations and outages. In 2020 Texas had the worst outage ever. Our neighbors were 3 days in subfreezing temps without power. Ours went off a couple of times. Our other 30amp generator was barely big enough so we replaced it with a much larger one. I am so glad I found the Vevor.com website. I saved a ton of money and the cable is second to none. I couldn't build a cable for what I paid for this high quality cable. The little orange carrying strap was useless though. It could only go around a very small part of the cable but it can't come close to holding the weight. Not a big deal though, this cable is heavy. It's for a long run so I can place the generator in a shelter far from the house and keep the Carbon Monoxide away from us. Here's a picture of the cable with our setup. Thanks Vevor, I am already shopping on your site to see what else to buy.
TomD TomD
DIYer
As now expected (after multiple orders from Vevor), the quality, price and speed is really really good. I now won't buy anything without first determining if I can buy it from Vevor. Highly recommend Vevor, its products and customer service. - TomD
Stevie Stevie
Maintenance
I use it wilding and useing a plasma cutter and Does a great job for what I use it for have no issues with it so far
welding cable welding cable
welding cable
works great, hasnt overheated yet, seems to be good quality. Have used it about 5 times now. Price was fair during Sale so that was a huge plus.
Steve Steve
Florida Hurricane Survivor
The cord appears well-built and holds in the plug when twisted in. The connection feels tight and of good quality. I have not had a chance to try it while my generator is running. The thick cord indicates it is a 10 gauge wire. The photo descriptions on the website are accurate. I bought a round canvas bag to protect the cord from nicks and other damage when I'm using it.
Witcher Witcher
Wired
Fast ship n pkgs well, really tough n sturdy, must Hv just because n need in case . Great buy, recommend.
Matt P Matt P
Jobsite Power
We bought this cord to use with our jobsite power box from Champion on our remodel projects. We've only had it for about a month, but it's a game changer. No more wires running into the house from the saw pole and one box central inside. The cord has a handle to carry and also has a built in piece to help you remove from the pronged plug side, that also hides when not using it. Good price as well! Would be nice if there was a 100' or an extension for longer runs.

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