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The Best Extension Cord

Last updated on March 15, 2024

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Our Picks For The Top Extension Cords

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Product Overview
Key Takeaway
 Best Overall

Anker PowerExtend Portable Fire Resistant Extension Cord, 5-Feet

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PowerExtend Portable Fire Resistant Extension Cord, 5-Feet

You can use this flat plug extension cord for four devices simultaneously. It has both AC and USB ports. It is a space-saving size and fits in the palm of your hand.

Overall Take

Charges Four Devices at OnceThis flat plug power strip has two USB ports and two AC outlets.

 Travel Pick

Addtam Fast Charging Right Angled Extension Cord, 5-Feet


Fast Charging Right Angled Extension Cord, 5-Feet

Durable is the best word to describe this extension cord, which features a braided cord for added strength. It measures 5-feet in length and comes in a choice of white or black. Travelers will appreciate how lightweight it is, as well as the fact that it accommodates three plugs and three USB cables.

Overall Take

Great for Personal and Business TripsWith this extension cord, you'll be able to charge up to six devices at once, including a camera, cell phone, laptop and desk lamp.

 Heavy-Duty Choice

AmazonBasics All-Copper Extension Cord, 100-Feet


All-Copper Extension Cord, 100-Feet

One of the longer extension cords on the market, this cord allows you to complete a variety of projects. The copper wires are protected and insulated by a durable vinyl covering. If you aren't fond of the orange color, you can also get the cord in green.

Overall Take

Extra-Long CordGreat for outdoor projects, this cord is equipped with a 3-prong grounded plug for safety.

 Best Value

GE Polarized AC Outlets Extension Cord, 12-Feet


Polarized AC Outlets Extension Cord, 12-Feet

With this cord you'll be able to safely power as many as three indoor devices at once. You can vacuum the house while your laptop charges and your lamp lights the room. The cords even have safety covers that twist to lock, which is a great feature if you have small children at home.

Overall Take

Economical ChoiceYou won't have to worry about safety with this extension cord, as it proudly displays the UL seal.

Buying Guide

Do you need to remove a few tree branches that are 100-feet away from your nearest power source? Perhaps you have a lamp for your side table that just doesn’t reach the outlet behind your bed. In these instances, an extension cord can be a lifesaver. As you shop, it’s important that you carefully select an extension cord based on your specific needs.

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Stick with an indoor extension cord when you need to power appliances and electronic devices. Models typically range from 1-foot to 50-feet long. It’s best to go with the shortest cord that will get the job done.

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If you have more than one device in the same area that needs powering, look for an indoor extension cord with multiple outlets. For example, the GE 2 Prong 3 Outlet Indoor Extension Cord, 12-Ft has three outlets that allow you to vacuum your living room while lighting up your lamp and charging your iPad. The extension cord even has twist-to-lock safety covers, so you can close the outlets when not in use.

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Select an outdoor extension cord for powering everything from chainsaws to weed whackers. You’ll find outdoor models also come in a variety of sizes, including cords that are as long as 200 feet. The important thing to keep in mind is that you want outdoor extension cords to have a thick vinyl covering, like the AmazonBasics Orange Vinyl Outdoor Extension Cord, 100-Ft. The covering needs to protect the internal wires from moisture and sun exposure.

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Individuals who fix cars or live on a farm or ranch would do better with an outdoor heavy-duty 50-foot extension cord that is oil resistant. They have jackets made out of PVC material that won’t tangle or become stiff during the colder winter months.

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Some extension cords have a few extra features that make them a great choice. For example, there are cords that have a lighted end, so you always know when the power is on. Others are bright orange in color for high visibility. There are even cords with reinforced blades to protect prongs from bending or breaking.

What to Look For

  • For safety and to prolong the life of your extension cord, you’ll need to follow a few important maintenance tips. Always unplug the extension cord when not in use and neatly store it indoors to protect it from the elements (even if it’s listed as an outdoor extension cord). When unplugging the cord, it’s best to do so by grabbing the plug — not the cord — and pulling it out. Don’t pull the cord, as you risk damaging it. Finally, check the extension cord for any damage before each use. If the cord has exposed wires or is damaged in any way, discard it and purchase a new one.
  • Never plug two extension cords together. If you need a longer cord, you should be able to find one with the specific length you need, as they come in lengths of up to 200 feet.
  • If you have small children at home, place childproof covers over the cord receptacles when not in use.
  • Don’t place any items over the extension cord, like an area rug, or tack the cord down with staples or masking tape.
  • When it comes to price, the biggest factors are the length of the extension cord, as well as how many cords are included in the package. You’ll find the Cable Matters Heavy Duty Extension Cord, 2-Pack, 10-Ft is the most affordable due to its smaller reach. The AmazonBasics Orange Vinyl Outdoor Extension Cord, 100-Ft, which has an extended reach, commands the highest price.

More to Explore

Inventor S.W. Atherton, who also happened to be an electrical engineer, became annoyed by the power cords on his household devices that didn’t quite reach nearby outlets. In this instance, necessity really was the mother of the invention of the extension cord. Atherton created the extension cord in 1904 to solve his problem.

Today, there are several different types of extension cords on the market. For example, you’ll find separate cords for indoor and outdoor use, as well as cords that have either 2- or 3-prongs. Over the years, certain safety features were incorporated into the design of the extension cords to reduce the risk of an electrical shock or electrical fire.

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