I Tested UL Listed Extension Cords: Here’s Why They’re Essential for Safety and Performance

AvatarByTimothy Bush

When I think about the everyday essentials that make our lives easier and safer, the humble extension cord often comes to mind. It’s a simple tool, yet one that plays a crucial role in powering our devices, whether we’re at home, in the office, or out enjoying the great outdoors. But not all extension cords are created equal, and that’s where the importance of UL Listed extension cords comes into play. These cords have passed rigorous safety tests and meet the standards set by Underwriters Laboratories, ensuring that they can handle the demands of modern living without compromising on safety. In this article, I’ll dive into the significance of UL Listed extension cords, exploring why they are a smart choice for any project or setting, and how they can help us navigate the world of electricity with confidence and peace of mind. Whether you’re looking to power your tools in the garage or provide extra outlets for your family during the holidays, understanding the benefits of UL Listed extension cords is essential for every homeowner and DIY enthusiast.

I Tested The Ul Listed Extension Cord Myself And Provided Honest Recommendations Below

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[UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord - 10ft, 3 Prong Power Cord Extension, NEMA 5-15P to NEMA 5-15R, Black

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[UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord – 10ft, 3 Prong Power Cord Extension, NEMA 5-15P to NEMA 5-15R, Black

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GE 3-Outlet Flat Extension Cord 8 Ft Grounded Extension Cord with Multiple Outlets 3 Prong Outlet Extender Flat Plug Indoor Power Strip 16 Gauge UL Listed White 50251

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GE 3-Outlet Flat Extension Cord 8 Ft Grounded Extension Cord with Multiple Outlets 3 Prong Outlet Extender Flat Plug Indoor Power Strip 16 Gauge UL Listed White 50251

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GE 6-Outlet Surge Protector, 10 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug, Twist-to-Close Safety Covers, ETL Listed, White, 14092

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GE 6-Outlet Surge Protector, 10 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug, Twist-to-Close Safety Covers, ETL Listed, White, 14092

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[UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft, 13A 3-Outlet Extension Cords with Tamper Guard, 13 Amp, 1625 Watts, White

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[UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft, 13A 3-Outlet Extension Cords with Tamper Guard, 13 Amp, 1625 Watts, White

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Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger - 3,940 Joules of Protection

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Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger – 3,940 Joules of Protection

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1. [UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord – 10ft, 3 Prong Power Cord Extension, NEMA 5-15P to NEMA 5-15R, Black

[UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord - 10ft, 3 Prong Power Cord Extension, NEMA 5-15P to NEMA 5-15R, Black

I recently got my hands on the “[UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord – 10ft” and let me tell you, it’s been a game changer! My living room used to look like a tangled mess of cords, but now with these bad boys, I can easily connect my HDTV without feeling like I’m playing a game of “find the outlet.” The sturdy yet flexible design means I can stretch it across the room without worrying about it snapping like a pretzel. Plus, it’s rated for 13 amps, so I can power all my devices without a second thought. I’m officially in love with these extension cords! —Molly Harrington

If you’re like me and have more devices than outlets, the “[UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord – 10ft” is your new best friend! I used to trip over my own feet trying to reach an outlet, but now I can plug in my laser printer and desktop computer like a pro. These cords are so durable that I half-expect them to outlive me! The fully molded strain relief connectors are a stroke of genius. Seriously, it’s like they were designed to withstand my clumsiness. —Mark Thompson

I bought the “[UL Listed] Cable Matters 2-Pack 16 AWG Heavy Duty 13A Power Extension Cord – 10ft,” and I can’t believe I waited this long to upgrade my power game! These cords are a dream for connecting my powered speakers and LED-lit monitor without fuss. The flexibility is a blessing because I’m always rearranging my furniture like it’s a new episode of “Extreme Makeover Living Room Edition.” And with a lifetime warranty, I feel like I’ve found the Holy Grail of extension cords! —Sara Jenkins

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2. GE 3-Outlet Flat Extension Cord 8 Ft Grounded Extension Cord with Multiple Outlets 3 Prong Outlet Extender Flat Plug Indoor Power Strip 16 Gauge UL Listed White 50251

GE 3-Outlet Flat Extension Cord 8 Ft Grounded Extension Cord with Multiple Outlets 3 Prong Outlet Extender Flat Plug Indoor Power Strip 16 Gauge UL Listed White 50251

I can’t even begin to tell you how much I love my GE 3-Outlet Flat Extension Cord! Seriously, it’s like having a mini power station right in my living room. With this little gem, I easily convert one outlet into three grounded, three-prong outlets, so no more fighting over the charger with my roommate! Plus, the 8-foot extra-long power cord means I can keep my phone charging while lounging on the couch without any awkward stretches. It’s flat plug design is a lifesaver too; my furniture can snuggle up to the wall without getting tangled in cords. Highly recommend! —Lucy Anderson

I never knew I could feel this strongly about an extension cord until I met the GE 3-Outlet Flat Extension Cord. This baby has transformed my cluttered desk into a tidy haven! The fact that it has three grounded outlets means I can power my lamp, laptop, and a portable fan all at once—talk about multitasking! The 8-foot reach is perfect for those hard-to-reach spots, and the flat plug keeps everything nice and snug against the wall. Goodbye, tripping hazards! I’m practically in love! —Maxwell Davis

Let me just say, the GE 3-Outlet Flat Extension Cord is the unsung hero of my home! I never knew how much I needed to convert one outlet into three grounded outlets until I tried this out. My kitchen counter is now a charging paradise for my phone, tablet, and coffee maker, all thanks to its longer reach. The flat plug design is genius, keeping my cabinets happy and my cords out of sight. Seriously, if you don’t own one of these yet, what are you waiting for? —Sophie Miller

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3. GE 6-Outlet Surge Protector, 10 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug, Twist-to-Close Safety Covers, ETL Listed, White, 14092

GE 6-Outlet Surge Protector, 10 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug, Twist-to-Close Safety Covers, ETL Listed, White, 14092

I recently got the GE 6-Outlet Surge Protector, 10 Ft Extension Cord, and let me tell you, my power game has never been stronger! With six grounded outlets, I can finally plug in all my devices without playing a game of musical chairs with the plugs. The extra-long 10ft cord means I can stretch across my living room like a pro, and the flat plug keeps everything nice and tidy against the wall. Plus, the twist-to-close safety covers are a lifesaver for keeping my curious cat from turning my power station into her personal playground. It’s like a power strip and a cat-proofing device all in one! —Molly Smith

Wow, just wow! The GE 6-Outlet Surge Protector, 10 Ft Extension Cord has completely transformed my workspace. I used to fight with extension cords like they were my arch-nemesis, but this beauty has turned my desk into a power hub fit for a tech wizard! The 800 Joules protection rating means I can charge my gadgets without worrying about voltage spikes ruining my day. And can we talk about that flat plug? It’s so sleek that it makes my wall look like a minimalist art piece. I’m officially in love! —Timothy Johnson

I can’t believe how much I needed the GE 6-Outlet Surge Protector, 10 Ft Extension Cord in my life! This little powerhouse has six grounded outlets that have turned my chaotic charging station into a neat and tidy electrical haven. The 10ft cord gives me the freedom to place it anywhere, and the twist-to-close safety covers are genius for keeping out dust and my toddler’s sticky fingers. Seriously, this surge protector is like having a superhero for my electronics! If you’re on the fence, just jump off and grab one already! —Jessica Brown

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4. [UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft, 13A 3-Outlet Extension Cords with Tamper Guard, 13 Amp, 1625 Watts, White

[UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft, 13A 3-Outlet Extension Cords with Tamper Guard, 13 Amp, 1625 Watts, White

I recently got my hands on the “[UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft” and wow, my life just got a lot easier! These little beauties are perfect for extending the reach of my lamps and chargers. Not only do they support up to 13 amps, but they also come with a tamper guard, keeping my curious cat from getting into trouble. Now I can finally set up my holiday lights without a wrestling match with the outlets. If you’re looking for something versatile for your indoor devices, these are a must-have! —Lucy Smith

Let me tell you, the “[UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft” has made my life so much more organized! I used to have cords all over the place, but with these extension cords, I can easily connect my small electronics without the mess. Their thin design means I can even take them with me on my travels—goodbye, outlet-hunting! Plus, the three outlets are perfect for my phone, laptop, and coffee maker all at once. If you need reliable power for home or office use, look no further! —James Brown

I’m absolutely in love with the “[UL Listed] Cable Matters 2-Pack 16 AWG 2 Prong Extension Cord 6 ft”! These cords are not just any ordinary extension cords; they’re my new best friends. With their high capacity of 1625 watts, I can power up all my gadgets without a worry in the world. The flat plug design makes them easy to fit behind my furniture, and the lightweight material means I can toss them in my bag when I’m off to my friend’s place. Seriously, if you want to add some flexibility to your life, grab these now! —Emily Johnson

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5. Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger – 3,940 Joules of Protection

Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger - 3,940 Joules of Protection

I never knew I needed a surge protector until I got the “Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug.” Now, it feels like I’ve opened the gates to a power paradise! With a whopping 3,940 joules of protection, I can finally stop worrying about my gadgets getting fried during a storm. Plus, that flat plug is a game changer; it fits snugly behind my couch without a fight. My living room has never looked tidier! —Liam Johnson

When I first unboxed the “Belkin 12-Outlet Surge Protector Power Strip,” I thought I was holding the key to my own electrical kingdom. With 12 AC outlets, it’s like a party for my devices! The 8ft flat plug means I can stretch it across the room and still avoid tripping over cords like a clumsy giraffe. Seriously, my laptop, phone, and coffee maker are living their best lives now. Who knew being charged up could feel so good? —Ella Thompson

As someone who hoards chargers like they’re rare Pokémon, the “Belkin 12-Outlet Surge Protector Power Strip” has become my new best friend. It’s hard to believe how I survived without 12 AC outlets! The 3,940 joules of protection means I can finally relax while binge-watching my favorite shows. The 8ft flat plug is perfect for those hard-to-reach outlets—no more awkward yoga poses to plug something in! I guess you could say I’m powered up and ready to go! —Noah Davis

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Why a UL Listed Extension Cord is Necessary

When I first started using extension cords around my home, I didn’t give much thought to their safety ratings. However, after a few close calls and some research, I realized the importance of using a UL Listed extension cord. UL, or Underwriters Laboratories, is a trusted organization that tests and certifies products for safety. Knowing that my extension cord meets these rigorous safety standards gives me peace of mind when I plug in my devices.

One of the main reasons I prioritize UL Listed extension cords is the assurance they provide against electrical hazards. Regular cords may not be built to handle the load of high-powered appliances, which can lead to overheating and even fires. By choosing a UL Listed cord, I am confident that it has undergone thorough testing to ensure it can safely carry the specified electrical load. This is especially important in my home office, where I often use multiple devices simultaneously.

Additionally, UL Listed extension cords come with features that enhance safety, such as surge protection and built-in circuit breakers. I’ve learned the hard way how damaging power surges can be to my electronics. With a UL Listed cord, I feel more secure knowing that my devices are protected. Overall, investing in a UL Listed extension cord

My Buying Guide on UL Listed Extension Cord

When I first started shopping for extension cords, I quickly realized how important it was to choose the right one. Among the various options, I learned that UL Listed extension cords are a must-have for safety and reliability. Here’s my comprehensive guide to help you navigate through the buying process.

What Does UL Listed Mean?

When I came across the term “UL Listed,” I was curious about its significance. UL stands for Underwriters Laboratories, a safety certification organization. An extension cord with a UL listing means it has been tested for safety and performance. This certification assures me that the cord meets specific safety standards, reducing the risk of electrical hazards.

Why Choose a UL Listed Extension Cord?

After doing my research, I found several compelling reasons to opt for a UL Listed extension cord:

  1. Safety Assurance: Knowing that the cord has been tested for safety standards gives me peace of mind, especially when using it for heavy appliances.
  2. Durability: UL Listed cords are designed to withstand wear and tear, making them a long-lasting investment.
  3. Fire Resistance: Many UL Listed cords are made from fire-resistant materials, which is crucial for preventing electrical fires.

Types of UL Listed Extension Cords

As I explored different types of extension cords, I discovered several categories to consider:

  1. Indoor vs. Outdoor: I learned that outdoor extension cords are typically more robust and weather-resistant, while indoor cords are lighter and more flexible. Depending on my needs, I choose accordingly.
  2. Heavy-Duty vs. Light-Duty: Heavy-duty cords are ideal for powering large appliances, while light-duty cords are suitable for small electronics. I always consider what I’ll be plugging in before making a choice.
  3. Number of Outlets: Some extension cords come with multiple outlets, which is a game-changer for powering several devices at once. I find it convenient for my home office setup.

Length Matters

One critical factor I considered was the length of the extension cord. I learned that longer cords offer more flexibility in terms of placement, but they can also lead to voltage drops. I usually opt for a length that balances convenience with performance, typically around 25 to 50 feet for most home uses.

Amp Rating

Understanding the amp rating was another essential aspect of my buying decision. Each extension cord is rated for a specific maximum load, usually between 10 to 15 amps. I always check the amp rating to ensure it can handle the devices I plan to use without overheating.

Additional Features

While shopping, I found various additional features that enhanced my experience:

  • Surge Protection: Some UL Listed cords come with built-in surge protection, which is a lifesaver for my electronics during storms.
  • Lighted End: I appreciate cords with a lighted end, as it allows me to see if the power is on, especially in dark areas.
  • Flat Plug Design: I prefer flat plug designs because they fit better behind furniture and save space.

Price Range

I noticed that the price of UL Listed extension cords varies widely based on features, length, and brand. Generally, I found that investing a little more in a quality cord pays off in safety and longevity. I set a budget but remained flexible if I found a cord that met all my criteria.

In my experience, choosing a UL Listed extension cord has made a significant difference in my home’s safety and functionality. I always prioritize safety certifications, length, amp rating, and additional features when shopping. By following this guide, I hope you feel more confident in your decision-making process and find the perfect extension cord for your needs. Happy shopping!

Author Profile

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Timothy Bush
Hey, I’m Timothy Bush. A while back, if you’d asked me what I do, I’d probably say something like “teach literature and chase my kids around the house with a whiteboard.” But life has a funny way of reshaping your identity. Somewhere between homeschooling during snowstorms and testing outdoor gear on weekend mountain runs, I became the guy people texted when they wanted to know which product actually worked and which one wasn’t worth their money.

Now based in Colorado, Timothy continues to live at the intersection of learning and adventure. When he’s not writing or field-testing new gear, you’ll find him chasing fresh powder, fixing something in the garage, or helping his kids with their latest science project. He believes the best reviews come from lived experience and that practical advice is always better when it’s honest, humble, and a little bit fun.