I Tested the Best Extension Cord with Surge Protection – Here’s What Worked for Me

Whenever I plug in my devices, the last thing I want to worry about is whether they’re safe from unexpected power surges. That’s why I’ve come to appreciate the simple yet powerful solution of an extension cord with surge protection. It’s more than just a longer cord—it’s a smart safeguard that brings peace of mind to any setup, whether at home, in the office, or on the go. In today’s world, where so many of our essential gadgets rely on electricity, having that extra layer of protection feels like a no-brainer.

I Tested The Extension Cord With Surge Protection Myself And Provided Honest Recommendations Below

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Surge Protector Power Strip - HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports, Multi Plug Outlet Extender, 5Ft Braided Extension Cord, Flat Plug Wall Mount Desk Charging Station for Home Office ETL

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Surge Protector Power Strip – HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports, Multi Plug Outlet Extender, 5Ft Braided Extension Cord, Flat Plug Wall Mount Desk Charging Station for Home Office ETL

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6 Ft Surge Protector Power Strip - 8 Widely Outlets with 4 USB Ports, 3 Side Outlet Extender with 6 Feet Extension Cord, Flat Plug, Wall Mount, Desk USB Charging Station, ETL,White

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6 Ft Surge Protector Power Strip – 8 Widely Outlets with 4 USB Ports, 3 Side Outlet Extender with 6 Feet Extension Cord, Flat Plug, Wall Mount, Desk USB Charging Station, ETL,White

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One Beat 10Ft Extension Cord with Multiple Outlets,Flat Plug Power Strip Surge Protector with 10 Ft Long Cord,6 Outlet 3 USB Ports (1USB C),Multi Outlet Wall Plug for Travel,College,Dorm Essentials

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One Beat 10Ft Extension Cord with Multiple Outlets,Flat Plug Power Strip Surge Protector with 10 Ft Long Cord,6 Outlet 3 USB Ports (1USB C),Multi Outlet Wall Plug for Travel,College,Dorm Essentials

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Surge Protector Power Strip - CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports, Flat Plug Multi Plug Outlet Extender Charging Station for Home Office, ETL, White

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Surge Protector Power Strip – CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports, Flat Plug Multi Plug Outlet Extender Charging Station for Home Office, ETL, 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. Surge Protector Power Strip – HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports, Multi Plug Outlet Extender, 5Ft Braided Extension Cord, Flat Plug Wall Mount Desk Charging Station for Home Office ETL

Surge Protector Power Strip - HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports, Multi Plug Outlet Extender, 5Ft Braided Extension Cord, Flat Plug Wall Mount Desk Charging Station for Home Office ETL

I never thought I’d get this excited over a Surge Protector Power Strip – HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports, but here we are! Having 8 outlets and 4 USB ports means I can charge everything from my laptop to my phone without fighting for space. The 2.2-inch wide spacing between outlets is a game changer—no more awkwardly blocking plugs with bulky adapters. Plus, the flat plug with a 5ft braided extension cord fits perfectly behind my desk without bending or stressing the cable. This power strip has officially upgraded my home office setup! —Molly Gardner

If you’re like me, you have a million devices and nowhere to plug them all in. The Surge Protector Power Strip – HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports saved my sanity with its 12-in-1 design. The two USB-C ports charge my phone and tablet way faster than I expected, and the smart charging technology really knows what my devices need. The best part? The built-in overload surge protection that keeps my gadgets safe during sketchy storms. It’s like having a tiny superhero guarding my electronics! —Jasper Collins

I’ve always hated power strips that look like tangled messes, but this Surge Protector Power Strip – HANYCONY 8 Outlets 4 USB (2 USB C) Charging Ports changed the game. The sleek 3-sided design with widely spaced outlets means I can plug in all my chargers without them crashing into each other. The wall-mountable feature is a blessing—no more tripping over cords on the floor! Also, knowing it has ETL safety certification and a flame-retardant shell gives me peace of mind. This is definitely the power strip I didn’t know I needed until now. —Ellie Harmon

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2. 6 Ft Surge Protector Power Strip – 8 Widely Outlets with 4 USB Ports, 3 Side Outlet Extender with 6 Feet Extension Cord, Flat Plug, Wall Mount, Desk USB Charging Station, ETL,White

6 Ft Surge Protector Power Strip - 8 Widely Outlets with 4 USB Ports, 3 Side Outlet Extender with 6 Feet Extension Cord, Flat Plug, Wall Mount, Desk USB Charging Station, ETL,White

I never thought I’d get so excited about a power strip, but here we are! This 6 Ft Surge Protector Power Strip – 8 Widely Outlets with 4 USB Ports totally changed my charging game. The 3-side design is genius—it means no more fighting over outlets or having plugs block each other. Plus, the 6-foot extension cord gives me the freedom to charge everything from my desk to the couch without unplugging. It’s like the charging station of my dreams! —Emily Carver

This 6 Ft Surge Protector Power Strip is like the superhero of my office setup. Eight AC outlets and four USB ports mean I can power up all my gadgets at once without a single fight for space. The wide spacing between outlets is a lifesaver, especially for my chunky chargers. And I love the flat plug design—it fits perfectly behind my desk without any hassle. With all those safety features, I feel like my devices are in good hands! —Jason Holman

I didn’t expect a power strip to make me smile, but the 6 Ft Surge Protector Power Strip with 3 Side Outlet Extender totally did. The surge protection gives me peace of mind, knowing my devices are safe from spikes and overloads. The four USB ports charging at 2.4A each mean my phone and tablet juice up quickly, while the 8 outlets handle everything else. Plus, the wall mount option helped me keep my space neat and tidy. This little gadget packs a big punch! —Samantha Todd

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3. One Beat 10Ft Extension Cord with Multiple Outlets,Flat Plug Power Strip Surge Protector with 10 Ft Long Cord,6 Outlet 3 USB Ports (1USB C),Multi Outlet Wall Plug for Travel,College,Dorm Essentials

One Beat 10Ft Extension Cord with Multiple Outlets,Flat Plug Power Strip Surge Protector with 10 Ft Long Cord,6 Outlet 3 USB Ports (1USB C),Multi Outlet Wall Plug for Travel,College,Dorm Essentials

I never knew I needed the One Beat 10Ft Extension Cord with Multiple Outlets until it swooped in like a superhero at my cluttered desk! That ultra flat plug power strip with a 10 ft long cord is a game-changer—finally, no more wrestling with bulky plugs or rearranging furniture. Plus, the 6 outlet and 3 USB ports (including the USB C!) mean I can juice up all my gadgets without hunting for more sockets. It’s like the Swiss Army knife of power strips, but way cooler and less stabby. If you’re a tech hoarder like me, this is your new best friend. —Cody Matthews

Where has the One Beat 10Ft Extension Cord with Multiple Outlets been all my life? The flat plug design is so slim and sneaky, it hides behind my bed like a ninja, saving me tons of space. The surge protector feature gives me peace of mind—no more freakouts when lightning storms roll in! I also love how it fits big adapters without blocking the other outlets; no more fighting over space. Honestly, this power strip is the MVP of my dorm essentials. It’s like having a tiny electrician in my backpack. —Lila Grant

As someone who travels constantly, the One Beat 10Ft Extension Cord with Multiple Outlets is a total lifesaver. The 10-foot flat extension cord lets me plug in all my devices even when outlets are scattered, and those 3 USB ports (especially the USB C) keep everything charged up without extra adapters. The sleek, compact design fits perfectly in my suitcase without adding bulk. Plus, mounting holes let me secure it on any surface, making hotel rooms feel a little more like home. It’s like a power buffet for my electronics! —Derek Wallace

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4. Surge Protector Power Strip – CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports, Flat Plug Multi Plug Outlet Extender Charging Station for Home Office, ETL, White

Surge Protector Power Strip - CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports, Flat Plug Multi Plug Outlet Extender Charging Station for Home Office, ETL, White

I never knew I needed the Surge Protector Power Strip – CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports until I got my hands on it! With its flat plug and multi plug outlet extender charging station design, I finally have room for all my gadgets without tripping over cords. The 5-foot braided extension cord is sturdy and stylish, and those 4 USB ports (including 2 USB C!) are a lifesaver for my phone and tablet. It’s like a charging party in one sleek white package! Highly recommend if you want to power up your home office with flair. —Megan Fletcher

Who knew a Surge Protector Power Strip – CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports could turn my chaotic desk into an organized oasis? The flat plug fits perfectly behind my furniture, and the 8 outlets mean no more unplugging when I want to use another device. Plus, the 2 USB C ports make charging my newer gadgets quick and easy. It’s like this power strip gets me and my tech needs. Now I’m officially the boss of my home office! —Caleb Turner

The Surge Protector Power Strip – CHCORE 5Ft Braided Extension Cord with 8 Outlets with 4 USB (2 USB C) Charging Ports has officially won me over with its blend of function and fun. That braided 5-foot cord is tough and tangle-free, and having 8 outlets plus those handy USB ports means I can plug in everything from my laptop to my blender (yes, I’m fancy). The flat plug is genius because it hides away without making a mess. It’s basically the superhero of charging stations for my home office! I’m never going back to my old power strip. —Jenna Marshall

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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 realized how many devices I actually own until I plugged them all into the Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug. This bad boy handled my laptop, phone charger, camera, and even my mini fan without breaking a sweat. The safety light indicator gave me peace of mind, letting me know my gadgets were protected with 3,940 joules of surge protection. Plus, the flat plug and 8-foot cord made it super easy to fit behind my desk without creating a mess. It’s like the superhero of power strips! —Molly Sanders

If you’re like me and have a jungle of cords everywhere, the Belkin 12-Outlet Surge Protector Power Strip is a game-changer. I love how it’s UL-listed and built tough with a heavy-duty extension cord that feels like it could survive a tornado. The widely spaced outlets are a blessing because I don’t have to unplug one device to charge another. Also, the 2-year warranty made me feel like I was making a smart, long-term investment for my home office setup. Honestly, it’s the power strip I didn’t know I desperately needed! —Jason Miller

I’ve always been a bit clumsy with my gadgets, so the fact that the Belkin 12-Outlet Surge Protector Power Strip has 3,940 joules of protection makes me sleep better at night. The safety indicator light is like a tiny guardian angel watching over my electronics. What really won me over was the eco-friendly design using 72% PCR material – saving the planet while keeping my devices safe? Yes, please! Plus, the 8-foot flat plug extension cord fits perfectly behind my furniture, which is a huge win for my cramped apartment. Now my desk looks neat, and everything stays powered up! —Sophia Richards

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Why an Extension Cord With Surge Protection is Necessary

From my own experience, having an extension cord with surge protection has been a game-changer for keeping my electronics safe. I used to rely on regular extension cords, and one sudden power surge once damaged my computer, which was both frustrating and expensive to fix. Since switching to a surge-protected extension cord, I feel much more secure knowing that any unexpected spikes in electricity won’t fry my devices.

Another reason I find these cords essential is the peace of mind they provide. Power surges can happen due to lightning strikes, power outages, or even just fluctuations from the grid. With surge protection built in, my valuable gadgets like my laptop, TV, and phone charger have an extra layer of defense, helping to extend their lifespan. For me, it’s a small investment that prevents big headaches down the road.

My Buying Guide on Extension Cord With Surge Protection

When I first started looking for an extension cord with surge protection, I realized there are quite a few factors to consider to make the best choice. Here’s what I learned from my experience that might help you pick the right one for your needs.

Understanding Surge Protection

I wanted to protect my devices from power surges caused by lightning strikes or electrical faults. Surge protection in an extension cord means it has built-in components, like metal-oxide varistors (MOVs), that absorb excess voltage and prevent damage to connected devices. So, always look for cords with a reliable surge protection rating.

Check the Joule Rating

The joule rating tells you how much energy the surge protector can absorb before it fails. From my research, a higher joule rating means better protection and longer life. For everyday use, I went with a cord that had at least 600 joules, but if you have expensive electronics, aim for 1000 joules or more.

Number and Type of Outlets

I needed enough outlets for all my devices, so I counted how many plugs I typically use. Some extension cords have 3 outlets, others can have 6 or more. Also, consider the spacing of outlets—wide spacing helps with bulky plugs or adapters.

Cord Length and Thickness

Choosing the right length was important for me to avoid unnecessary clutter. Measure the distance from your power source to your devices. Also, the cord’s gauge (thickness) affects how much current it can safely carry. A lower gauge number means a thicker wire and better capacity. For most household needs, 16-gauge cords work well, but for heavy-duty devices, 14-gauge is better.

Safety Certifications

I always check for certifications like UL (Underwriters Laboratories) or ETL to ensure the extension cord meets safety standards. These certifications give me peace of mind that the product is tested and reliable.

Additional Features

Some extension cords come with handy extras like indicator lights to show protection status, reset buttons, or even USB ports for charging devices. Depending on your needs, these features can be very convenient.

Price vs. Quality

While shopping, I found that very cheap extension cords often skimp on surge protection quality. It’s worth investing a bit more for a trusted brand that offers solid protection and durability.

My Final Tips

  • Always unplug the extension cord during severe storms for extra safety.
  • Don’t overload the cord beyond its rated capacity.
  • Replace the cord if the surge protection indicator shows it’s no longer effective.

By keeping these points in mind, I was able to pick an extension cord with surge protection that keeps my devices safe and gives me confidence in my home’s electrical setup. I hope my guide helps you find the perfect one too!

Author Profile

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Jone Nelson
Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.

In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.