Extension Cords That Outlast Your Old Ones
If you are replacing worn out cords, the AmazonBasics 16 AWG 10 foot cord is a solid choice for light indoor tasks. It is affordable and flexible, but it lacks a grounded plug and is not for heavy power tools.
Old extension cords can become brittle, cracked, or even dangerous. Replacing them with a quality cord prevents electrical hazards and ensures reliable power delivery.
We compared popular models across different lengths and gauges. The list includes indoor and outdoor options, with features like multiple outlets and light indicators.
What we recommend
AmazonBasics 16 AWG 10 ft Extension Cord
This basic cord is inexpensive and flexible, perfect for lamps, phone chargers, and other low power devices. It has a polarized plug and a single outlet. It is not grounded, so avoid using it with power tools.
Pros
- Very affordable
- Flexible and lightweight
- Good for basic electronics
Cons
- Not grounded
- Short length
GE 6 Outlet Extension Cord with Braided Cord, 15 Feet
If you need to plug in several devices, this cord gives you six grounded outlets. The braided jacket is tough and resists kinks. The 15 foot length reaches across a room. It is rated for indoor use only.
Pros
- Six outlets
- Durable braided cord
- Grounded plug
Cons
- Indoor use only
- Bulkier plug
Tough-Grip 12 AWG 25 ft Extension Cord
This cord handles high power draw with its 12 AWG wire. The 25 foot length gives you reach in a garage or yard. It features a rugged vinyl jacket that resists moisture and abrasion. Owners report it stays flexible in cold weather.
Pros
- Low voltage drop
- Weather resistant jacket
- Long 25 foot reach
Cons
- Only one outlet
- Heavier and stiffer
US Wire 50 ft 14 AWG Extension Cord with Lighted End
This 50 foot cord is ideal for powering string lights or tools in the yard. The lighted end tells you when it is live, which is handy in the dark. It is grounded and has a weather resistant connector.
Pros
- Lighted indicator
- Long length
- Weather resistant
Cons
- Bulky to store
- Only one outlet
Anker Power Strip Extension Cord with USB, 5 ft
Anker brings its charging expertise to extension cords. This 5 foot cord has three outlets plus two USB ports. It is great for nightstands or desks. The flat plug fits behind furniture.
Pros
- USB ports
- Flat plug
- Compact design
Cons
- Short length
- Not for high power tools
Yellow Jacket 100 ft 12 AWG Extension Cord
This 100 foot cord from Yellow Jacket is a top choice for serious users. The 12 AWG wire ensures power reaches the tool without significant drop. It has a tough jacket and a lighted plug. Owners say it is built to last.
Pros
- Extremely long
- High power capacity
- Durable construction
Cons
- Very heavy
- Expensive
Southwire 25 ft 16 AWG Lighted Extension Cord
Southwire is a trusted brand for electrical products. This 25 foot cord is versatile for indoor use. It has a lighted end and a grounded plug. The 16 AWG wire is fine for lamps, radios, and small tools.
Pros
- Trusted brand
- Lighted end
- Good length for the price
Cons
- Not for heavy duty
- Single outlet
How to pick the right one
How they stack up
| # | Model | Wire Gauge | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | AmazonBasics 16 AWG 10 ft Extension Cord | 16 AWG | Light indoor use and small appliances | 8.0 | Check price |
| 2 | GE 6 Outlet Extension Cord with Braided Cord, 15 Feet | 14 AWG | Powering multiple devices at a desk or workbench | 8.6 | Check price |
| 3 | Tough-Grip 12 AWG 25 ft Extension Cord | 12 AWG | Heavy duty tools and outdoor equipment | 9.2 | Check price |
| 4 | US Wire 50 ft 14 AWG Extension Cord with Lighted End | 14 AWG | Outdoor lighting and long distance power | 9.0 | Check price |
| 5 | Anker Power Strip Extension Cord with USB, 5 ft | 16 AWG | Compact spaces and charging gadgets | 8.8 | Check price |
| 6 | Yellow Jacket 100 ft 12 AWG Extension Cord | 12 AWG | Professional contractors and large properties | 9.4 | Check price |
| 7 | Southwire 25 ft 16 AWG Lighted Extension Cord | 16 AWG | Household tasks and workshop basics | 8.4 | Check price |
Questions worth asking
What is the best extension cord for outdoor use?
The US Wire 50 ft 14 AWG cord is a top choice for outdoor use. It has a weather resistant jacket and a lighted end. For heavier tools, a 12 AWG cord like the Yellow Jacket is better.
Can I use a 16 AWG cord for a power tool?
No, 16 AWG cords are too thin for most power tools. They can overheat and cause voltage drop. Use a 14 AWG or 12 AWG cord for tools that draw high current.
How long can an extension cord be?
Extension cords come in lengths up to 100 feet or more. However, longer cords have more resistance. For high power devices, keep the length as short as possible to avoid voltage drop.
What does AWG mean?
AWG stands for American Wire Gauge. It is a standard for wire thickness. Lower numbers indicate thicker wires that can carry more current safely.
Are all extension cords grounded?
No, some basic cords are polarized but not grounded. They have only two prongs. Grounded cords have three prongs and are safer for tools and appliances.
Can I plug multiple extension cords together?
It is not recommended. Connecting cords can reduce capacity and increase fire risk. Instead, use one long cord rated for the current draw.
How do I know if an extension cord is for outdoor use?
Look for a label that says ‘outdoor’ or ‘W’ rating. Outdoor cords have a thicker, more durable jacket that resists moisture and UV rays.
What is the best extension cord for a refrigerator?
Refrigerators should be plugged directly into a wall outlet. If you must use an extension cord, choose a heavy duty 12 AWG cord that is as short as possible. Never use a 16 AWG cord.
Can extension cords be used with space heaters?
Space heaters draw very high current. Most manufacturers advise against using extension cords. If you must, use a 12 AWG cord that is rated for the heater’s wattage.
How often should I replace extension cords?
Inspect cords regularly for cracks, fraying, or exposed wires. Replace any cord that shows damage. Even if intact, older cords may not meet current safety standards, so consider replacing them every few years.
Final word
For most homeowners, the Southwire 25 ft 16 AWG cord offers the best balance of price, length, and brand reliability. If you need more power for tools, step up to the Tough-Grip 12 AWG 25 ft cord. It costs more but prevents voltage drop and lasts longer.
