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$8.39$8.39
Ships from: Amazon Sold by: Huanchain
Regular Price
$11.99$11.99
Ships from: Amazon Sold by: Huanchain
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HUANCHAIN Indoor Outdoor Black Extension Cord 15 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Color | Black |
Brand | huanchain |
Connector Gender | Male-to-Female |
Voltage | 125 Volts (AC) |
Input Current | 13 Amps |
About this item
- Extra Size for Safety: Extra size Male NEMA 5-15P power plug and Female NEMA 5-15R power socket for safety; It is thicker and more durable than the normal type on market and has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval
- Power Rating and Application: 3 Prong black extension cord 15 Feet 16AWG SJTW power outside extension cord rating 13Amps 125V 1625Watt; Flame resistant, Waterproof Weather resistant, Cold-resistant (-50°C), corrosion resistant Suitable for indoor and outdoor, home office use extension cable
- High Flexible & Easy to Use: HUANCHAIN high flexible Vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling. Super soft feel, easy to unfold when used; Each outdoor extension cord has storage straps and is easy to repack and recycle after use
- Hook & Strain Relief Design: The plug and socket end have a strain relief design, which is not easy to break when bent and used; The socket has a hook design, which is easy to plug and unplug and can be hung in a humid environment, making it safer to use
- What You Get: Black outdoor extension cord 15 ft; Free Friendly and reliable customer service will respond to you within 24 hours
Frequently purchased items with fast delivery
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This Item ![]() HUANCHAIN Indoor Outdoor Black Extension Cord 15 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL | Recommendations | ||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | ||
Price | -48% $8.39$8.39 List Price: $15.99 | $10.99$10.99 | $11.39$11.39 | $8.99$8.99 | -51% $11.31$11.31 List: $22.99 |
Delivery | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 |
Customer Ratings | |||||
Sold By | Huanchain | Huanchain | Energy Pro Cable | mailing | TooCust |
plug type | Type B | Type B | Type B | Type B | Type B |
power outlets | 1 | 1 | 1 | 1 | 1 |
cable length | 15 feet | — | 15 feet feet | 15 feet feet | — |
connector gender | Male-to-Female | Male-to-Female | Male-to-Female | Male-to-Female | Male-to-Female |
voltage | 125 volts of alternating current | 125 volts of alternating current | 125 volts | 125 volts | 125 volts |
is ul listed | ✓ | ✗ | ✓ | ✓ | ✓ |
input current | 13 amps | 13 amps | 13 amps | 13 amps | 13 amps |
wattage | 1625 watts | 1625 watts | 1625 watts | 1625 watts | 1625 watts |
number of conductors | 3 | 3 | 3 | 3 | 3 |
case material | vinyl | Vinyl | vinyl | Vinyl, Polyvinyl chloride | vinyl |
gauge | 3 | 16 | 16 | 16 | 16 |
Product information
Package Dimensions | 8.23 x 8.11 x 2.36 inches |
---|---|
Item Weight | 13.7 ounces |
ASIN | B09TGSSH8V |
Item model number | HA3, HN3-ZB, 5018440 |
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #483 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #8 in Extension Cords |
Date First Available | September 27, 2021 |
Manufacturer | HUANCHAIN |
Country of Origin | China |
Warranty & Support
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HUANCHAIN Indoor Outdoor Black Extension Cord 15 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL
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Product Description


HIGH-QUALITY CONNECTIONS: NEMA 5-15R to NEMA 5-15P connectors
Designed for indoor and outdoor use. Ideal for computers, vacuum cleaners, holiday and backyard lighting, snowblowers, lawnmowers, leaf blowers, bush trimmers, and any other landscaping appliances.

Flexible Heavy Duty Power Extension Cord Cable With Hook 3 Pin Grounded

Extension Cord Specialist
HUANCHAIN is a professional factory of extension cords, power cords, spiral cable power strips, etc.
We focus on safe and high-quality electric products. We value the user experience and provide a reliable power solution for you.
Each cable was made according to ETL and strictly inspected before leaving the factory.
HUANCHAIN 16/3 Flexible Heavy Duty Power Extension Cord Cable
Socket with Patent Handle Strain Relief Design, Waterproof, 16-Gauge Wire, 3 Prong Outlet Grounded
Why choose Huanchain Extension Cords?
--Female End with Hook Design Easy To Hang
--Plug and Socket With Strain Relief Design to Avoid Broken
--Super Flexible Easy to Extended and Repacking
--Extra Size of Plug and Socket With ETL Listing Dec-2020 Provide Extra Safe
--Cold Resistant -50°C,Water,moisture,abrasion resistant
Keep Cord workable in Bad Environment
- Power Rating: 125V 13A ,1625W
- Color Option: Black/White/Orange/Yellow/Green
- Length Option: 10FT/15FT/20FT/25FT/40FT/50FT/60FT/75FT/100FT
Unique HOOK design
When you work in a humid environment, you can hang the extension cord away from wet ground/water. This will ensure your safety. You can very easy to pull out the plug/socket by the hook.
Weather Resistant and Flexible
All weather resistant cord (Cold resistant -50°C, corrosion resistant and waterproof ). Are you crazy about rigid and messy cords? HUANCHAIN cord is very flexible and easy to extend and repack.
Anti-Skidding Design
You can easily pull out the plug and socket with an anti-skidding design.
Strain Relief Design to Avoid Broken
Do you have such trouble? The plug end is broken and the insulation is exposed after several times using. Our new design has long soft strain relief to keep the cord away from this problem.
Extra Size For Safe
All ETL, HUANCHAIN build extra size for plug and socket with the durable jacket and heavy-duty copper. The 5-15P 5-15R 3 prong outlet is grounded for Safe.
All Pupose Extension Cord
Black outdoor extension cord is great for holiday decorating, string lights, gardening, landscaping, or powering any household appliance.
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Customer Reviews |
4.8 out of 5 stars 2,221
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4.7 out of 5 stars 3,520
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4.7 out of 5 stars 3,099
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4.8 out of 5 stars 2,849
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4.7 out of 5 stars 873
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5.0 out of 5 stars 11
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Price | $8.39$8.39 | $9.99$9.99 | $16.79$16.79 | $23.69$23.69 | $12.99$12.99 | — no data |
Cord Length | 15 FT | 25 FT | 50 FT | 25 FT | 25 FT | 25 FT |
Color | Black | Black | Black | Yellow | Green | Black |
Gauge | 16 Gauge | 16 Gauge | 16 Gauge | 12 Gauge | 16 Gauge | 10 Gauge |
Material | Copper, Plastic | Copper, Plastic | Copper, Plastic | Copper, Plastic | Copper, Plastic | Copper, Plastic |
Indoor/Outdoor | Indoor/Outdoor | Indoor/Outdoor | Indoor/Outdoor | Indoor/Outdoor | Indoor/Outdoor | Indoor/Outdoor |
Videos
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 AmazonCustomers say
Customers find this extension cord durable and well-made, particularly noting its solid construction for outdoor use. The cord is praised for its flexibility, especially in cold weather, and its perfect length, with one customer mentioning it works well for Christmas inflatables. They appreciate its thick, sturdy build and consider it good value for money, while also noting its versatility for both indoor and outdoor applications, particularly for holiday lights.
AI-generated from the text of customer reviews
Customers find the extension cord well-made and durable, particularly suitable for outdoor use, with one customer noting it's heavy-duty enough to power vacuum cleaners.
"...The 3 prong heavy duty electric cord provides a secure and stable connection, giving me peace of mind while using it...." Read more
"Good quality, Good price, worked where we needed it." Read more
"This cord no is well made, with good quality materials. For the price I thought I was going to get something with less quality, but boy I was wrong!..." Read more
"Has the perfect length. Good quality." Read more
Customers find that the extension cord works well, with one mentioning it's perfect for plugging in their printer.
"...Indoor Outdoor Black Extension Cord and I have been extremely satisfied with its performance...." Read more
"Good quality, Good price, worked where we needed it." Read more
"Perfect in every way. It does the job and is the perfect length." Read more
"...Cord is not too stiff like some cords, especially the shorter lengths. Good buy, would definitely recommend it for any outdoor use where it's not..." Read more
Customers find the extension cord to be of good quality, particularly for indoor and outdoor use, with one customer noting its suitability for Christmas inflatables.
"...I feel confident in using this extension cord both indoors and outdoors without worrying about any potential hazards...." Read more
"Nice Hose, Nuzzle is no good" Read more
"Good extension cord" Read more
"Nice cord does the job works well" Read more
Customers find the extension cord offers good value for money, describing it as one of the best inexpensive options available.
"Good quality, Good price, worked where we needed it." Read more
"As described, great value" Read more
"...So happy with what I received. It was great value for money. The color is pristine white.! I like how thick it is...." Read more
"Love the price for the length, but am unsure about the material. Seems easily bendable, but with a flimsy plastic(not vinyl) coating...." Read more
Customers appreciate the extension cord's flexibility, noting it's not stiff like most cords and works well in cold weather.
"...HUANCHAIN Indoor Outdoor Black Extension Cord for its durability, flexibility, and safety features...." Read more
"...Cord is not too stiff like some cords, especially the shorter lengths...." Read more
"...Seems easily bendable, but with a flimsy plastic(not vinyl) coating. Serves my needs, but time will tell." Read more
"...I use it outside for my lighting at my campground. It is flexible and durable so far. No issues in all weather. Safe to use...." Read more
Customers like the extension cord's length, describing it as perfect and very long.
"Perfect in every way. It does the job and is the perfect length." Read more
"Has the perfect length. Good quality." Read more
"works great perfect size" Read more
"This 15-foot extension cord is the perfect combination of length and durability...." Read more
Customers appreciate the cord's thickness, noting it is sturdy and lightweight, with one customer mentioning it works well as a lightweight extension cord.
"...The color is pristine white.! I like how thick it is. It feels very heavy duty and will protect from any over heating." Read more
"Decent cord. Good price on open package/returned merchandise. Wasn't dirty." Read more
"It’s nice and thinner so it fits in the crack of the side walk so it’s not a tripping hazard...." Read more
"So far so good. It feels thinner, lighter that the usual outdoor cord but I like that about it. Remains to be seen if it lasts." Read more
Customers find the extension cord works well outdoors, particularly for holiday lights and Christmas decorations, with one customer noting it functions effectively even during rainstorms.
"Great quality and works great on my porch." Read more
"Excellent for outside use! Heavy duty - durable." Read more
"Very nice and heavy duty, works very well outdoors." Read more
"We used for outdoor Christmas lighting. Worked thought rainstorms....no complaints!" Read more
Reviews with images

Good quality
Top reviews from the United States
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- Reviewed in the United States on April 30, 2025Color: BlackSize: 15 FTVerified PurchaseAppears to be an excellent, high-quality extension cord. Recommend.
- Reviewed in the United States on April 11, 2025Color: WhiteSize: 20 FTVerified PurchaseGood quality, Good price, worked where we needed it.
- Reviewed in the United States on February 6, 2024Color: BlackSize: 15 FTVerified PurchaseI recently purchased the HUANCHAIN Indoor Outdoor Black Extension Cord and I have been extremely satisfied with its performance. This 15 ft waterproof cord has proven to be a reliable and durable solution for all my indoor and outdoor needs.
The 16/3 gauge flexible cold-resistant design makes it suitable for use in all weather conditions. I no longer have to worry about my electrical appliances getting damaged due to exposure to extreme temperatures. The cord is also able to withstand heavy usage and has not shown any signs of wear and tear.
One of the best features of this extension cord is its 13A 1625W 16AWG SJTW rating, making it safe to use with high powered devices. I have used it to power my power tools and even my lawnmower without any issues. The 3 prong heavy duty electric cord provides a secure and stable connection, giving me peace of mind while using it.
The fact that it is ETL certified adds an extra layer of safety and assurance. I feel confident in using this extension cord both indoors and outdoors without worrying about any potential hazards.
The 15 ft length is perfect for my needs as it provides enough reach without being too long and getting tangled. The black color also adds a sleek and professional look to my outdoor space.
Overall, I highly recommend the HUANCHAIN Indoor Outdoor Black Extension Cord for its durability, flexibility, and safety features. It has exceeded my expectations and I am confident it will continue to do so for a long time to come.
- Reviewed in the United States on October 12, 2024Color: BlackSize: 15 FTVerified PurchaseRecently, my outdoor outlets got damaged by an unknown reason. Therefore i bought this to extend the line from inside. This workers wonderfully and it is safe as well. Its long length allow me to connect all three applications outside.
- Reviewed in the United States on March 17, 2025Color: WhiteSize: 20 FTVerified PurchaseThis cord no is well made, with good quality materials. For the price I thought I was going to get something with less quality, but boy I was wrong! So happy with what I received. It was great value for money. The color is pristine white.! I like how thick it is. It feels very heavy duty and will protect from any over heating.
- Reviewed in the United States on April 15, 2025Color: BlackSize: 15 FTVerified PurchaseAs described, great value
- Reviewed in the United States on April 16, 2025Color: BlackSize: 15 FTVerified PurchaseHas the perfect length. Good quality.
- Reviewed in the United States on April 15, 2025Color: BlackSize: 15 FTVerified PurchaseGood extension cord