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KMC 20ft Outdoor Extension Cord, 20-Foot 16/3 Weatherproof Indoor/Outdoor Extension Cable, Flexible SJTW 16-Gauge 100% Pure Copper Wire, Durable Vinyl Jacket, UL/ETL Certified, 13A 1620W, Orange
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Purchase options and add-ons
Color | Orange |
Brand | KMC |
Connector Gender | Female-to-Female |
Voltage | 125 Volts |
Input Current | 16 Amps |
About this item
- DURABLE: This weatherproof 20-foot outdoor extension cord has a 16-gauge cable with vinyl protective jacket to resist moisture, abrasions, sun exposure and harsh weather conditions.
- RELIABLE: 100% pure copper wiring and insulated conductors with 3-prong grounding plug, provides a safe and reliable connection.
- FLEXIBLE: Gives you 20-feet of extra reach for indoor/outdoor equipment in your home, office or yard.
- CERTIFIED: UL/ETL Certified extension cord. Electrical Ratings: 13A 125V 60Hz 1620W.
- GUARANTEED: KMC extension cords come with friendly US-based technical support and a lifetime warranty.
4+ star item to consider
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This Item ![]() KMC 20ft Outdoor Extension Cord, 20-Foot 16/3 Weatherproof Indoor/Outdoor Extension Cable, Flexible SJTW 16-Gauge 100% Pure Copper Wire, Durable Vinyl Jacket, UL/ETL Certified, 13A 1620W, Orange | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
Price | $15.99$15.99 | $15.99$15.99 | $9.99$9.99 | $60.47$60.47 | $34.99$34.99 | -7% $13.99$13.99 Typical: $14.99 |
Delivery | Get it as soon as Wednesday, Apr 9 | Get it as soon as Wednesday, Apr 9 | Get it as soon as Wednesday, Apr 9 | Get it as soon as Wednesday, Apr 9 | Get it as soon as Wednesday, Apr 9 | Get it as soon as Wednesday, Apr 9 |
Customer Ratings | ||||||
Sold By | KT-KMC | KT-KMC | Vickwire | Watt's Wire | Complete Mart | Huanchain |
plug type | Type B | Type B | Type B | Type B | Type B | Type B |
power outlets | 1 | 1 | — | 3 | 3 | 1 |
cable length | — | 25 feet feet | 10 feet | 25 feet | 10 feet | — |
connector gender | Female-to-Female | Female-to-Female | Male-to-Female | Male, Female | Male-to-Female | Male-to-Female |
voltage | 125 volts | — | 125 volts of alternating current | 125 volts | 125 volts | 125 volts of alternating current |
is ul listed | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
input current | 16 amps | 13 amps | — | 15 amps | 15 amps | 13 amps |
wattage | 1620 watts | 1625 watts | 1625 watts | 1875 watts | 1875 watts | 1625 watts |
number of conductors | 3 | 3 | — | 3 | 3 | 3 |
case material | vinyl | vinyl | Polyethylene | Polyvinyl | Vinyl | vinyl |
gauge | 16 | 16 | — | 12 | 12 | 16 |
From the brand

-
Friendly US-Based Support Team!
KMC delivers budget-friendly electrical gear with the kind of personalized service that is unheard of in this industry.
Every KMC product is also backed by free support from our friendly, US-based team.
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Product information
Package Dimensions | 6.73 x 6.65 x 2.32 inches |
---|---|
Item Weight | 1.46 pounds |
ASIN | B0B6N87M9X |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #27,264 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #321 in Extension Cords |
Date First Available | July 15, 2022 |
Manufacturer | KT101 |
Country of Origin | China |
Warranty & Support
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KMC 20ft Outdoor Extension Cord, 20-Foot 16/3 Weatherproof Indoor/Outdoor Extension Cable, Flexible SJTW 16-Gauge 100% Pure Copper Wire, Durable Vinyl Jacket, UL/ETL Certified, 13A 1620W, Orange
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Product Description

Reliable
3-prong grounded, overmolded plug, provides a safe and reliable connection.
Flexible
Weatherproof extension cord surpassed 10,000+ bend tests.
Durable
16-gauge cable with protective jacket to resist abrasions and harsh weather conditions.
What’s Inside Counts!
100% pure copper wiring and insulated conductors. UL/ETL Certified.


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Customer Reviews |
4.7 out of 5 stars 183
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4.7 out of 5 stars 2,696
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4.6 out of 5 stars 73
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4.4 out of 5 stars 59
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4.0 out of 5 stars 188
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Price | $38.99$38.99 | — no data | $15.99$15.99 | $15.99$15.99 | $9.99$9.99 |
Cord Length | 75 feet | 50 feet | 25 feet | 20 feet | 10 feet |
Grounded Plug | ✓ | ✓ | ✓ | ✓ | ✓ |
Light-Up Ends | no data | ✓ | no data | no data | no data |
Weatherproof | ✓ | ✓ | ✓ | ✓ | ✓ |
UL/ETL Certified | ✓ | ✓ | ✓ | ✓ | ✓ |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviews with images

nice cable
Top reviews from the United States
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- Reviewed in the United States on March 18, 2025Appears to be almost as sturdy as pictured.
- Reviewed in the United States on December 14, 2024Great quality for the price.
- Reviewed in the United States on March 24, 2025Cheap but well made
- Reviewed in the United States on November 2, 2024It's a good cord. Wonder how it will stand up to Arizona heat tho.
- Reviewed in the United States on March 28, 2025I was disappointed with this extension cord. It was way shorter than I expected, so it didn’t reach where I needed it to. I should have double-checked the length, but it’s definitely not as long as I assumed.
Another issue is that there’s no indicator light, so I can’t easily tell if it’s working or not. I prefer cords that have some sort of power indicator for convenience.
Overall, it does the job, but the short length and lack of a power indicator make it less useful for my needs. I wouldn’t buy this one again.
- Reviewed in the United States on March 28, 2025This is a cheaply made extension cord. It is not heavy duty
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Reviewed in the United States on August 6, 2024Muy buena y buen precio
- Reviewed in the United States on November 27, 2023This is a good, durable, and NOT heavy extension cord! The weight is the best part, as all of our other outside cords seem to be so heavy.
It does what it's supposed to do - though it has been rolled up for several months, it laid flat on our porch and under our doormat to extend our holiday decorations. I only wish it had two plugs, but that's not a product design issue, that's a what I need issue.