Search  for anything...

Indoor Outdoor Black Extension Cord 50 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL HUANCHAIN

  • Based on 1,719 reviews
Condition: New
Checking for product changes
$16.99 Why this price?
Holiday Deal · 10% off was $18.98

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 18 hours and 8 minutes
Available payment plans shown during checkout

Size: 50FT


Color: Black


Features

  • 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 50 Feet 16AWG SJTW power outside extension cord rating 13Amps 125V 1625Watts. Flame resistant, Waterproof Weather resistant, Cold-resistant (-50C), 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 velcro packing 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 50 ft. Free Friendly and reliable customer service will respond to you within 24 hours. 30-day return and 12-month replacement.

Package Dimensions: 11.54 x 6.54 x 3.39 inches


Item Weight: 2.81 pounds


Date First Available: September 27, 2021


Manufacturer: HUANCHAIN


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • EXCELLENT QUALITY
Size: 200FT Color: Black
Ok this cable deserves a really good feedback and I will tell you why. I live in a camper van and I'm currently spending the summer at my sister's farm upstate NY. I park the van on the hill away from the house and needed a cable that was long enough but sturdy to be placed across the unpaved road, were tons of large trucks and farm heavy machinery are constantly passing over it. Four months into using it and after having lots of heavy trucks and other farm machinery running over it on a daily basics, this cable is strong! I honestly believed that after all those trucks passing over it, it will break or deteriorate with time but NOPE, its good as the first day and provides me power for my van from the main house. If you are considering an affordable long extension cord that is STRONG AND OF GREAT QUALITY? you should definitely buy this one, I'm for sure glad I did! ... show more
Reviewed in the United States on September 14, 2023 by Kamal H

  • Good for lights
Size: 100FT Color: Black
Pros: Low-cost, long, and thick enough wire for portable lights. Stranded wire, copper all the way through. Not aluminum! Ends seem to be molded and thus sealed against moisture. Cons: Not good for appliances. 10 amps is the limit. No fuse on a low-amp cord (only reason I removed a star)! Other: Good source of wire for making shorter cords. I used this to make a much shorter 240-volt cord. The amps of the application are <4, so this is well within limits, especially with only a 25-foot section. I kept the rest of the cord for if I need to make a long utility light for working in a shed or whatever. Obviously, the warranty was voided. And yes, they do in fact use copper all the way through - it's stranded copper to be flexible. You get exactly what you pay for, no more, no less. Would buy again. ... show more
Reviewed in the United States on September 15, 2023 by catherine marshall

  • Works well, nice and long
Size: 50FT Color: Black
I use this for a variety of things in my garage and I’m very happy. It’s long enough to allow my leaf blower to reach to the end of my driveway and keep the street out front clean. I also use it to extend an EV charger and it works great for that too.
Reviewed in the United States on September 27, 2023 by M. Seamon

  • Best extension cord ever
Size: 50FT Color: Black
I have a cleaning business and need extension cords to cover a large area. I have gone through many. Most got so tangled up or collect dirt from dragging on the floor. We love this cord. My son told me the other night, I love this cord. It’s smooth, easy to wrap but, doesn’t get all twisted. Definitely recommend this product!!! ... show more
Reviewed in the United States on September 14, 2023 by Sheryl

  • Excellent Quality, will last a long time
Size: 50FT Color: Yellow
What house does not need at least one or two of these. I was tired of borrowing from one place to use in another. Finally broken down and decided I needed several good quality extension cords to use inside and outside.
Reviewed in the United States on September 18, 2023 by R. WOOD

  • Power outage due to a tornado
Size: 50FT Color: Black
The fact that I could order Amazon and have these extension cords delivered immediately was a Blessing they worked great plugged them right into my Generator. Perfect for reaching my appliances and giving us some light in the home while the power companies work hard on getting our power restored We couldn't go to the store and get these cords everywhere was out of power. These cords will be useful in the years to come! ... show more
Reviewed in the United States on August 30, 2023 by Mint

  • A decent inexpensive cord
Size: 50FT Color: Black
It works, very thin cable, so may not be super heavy duty but they have great customer service and you get a nice cable for very low price.
Reviewed in the United States on September 14, 2023 by RB

  • White Extension cord
Size: 20FT Color: White
I bought this cord to supply electricity to some string lights for my moms above ground pool. I wanted white to blend with the framing for the deck. I ran it under the deck suspended from the rails, so it's not in direct contact with the ground. The cord was not as rigid as other extension cords and was fairly flexible. The cord also had a velcro strap for storage. I used it to secure it to one of the pool rails. The cord was packed in a zip-lock plastic bag to protect it during delivery. It seems like a pretty good extension cord if you need something other than orange or green. Time will tell how it holds up to the elements. ... show more
Reviewed in the United States on July 31, 2023 by KevSarahCre8

Can't find a product?

Find it on Amazon first, then paste the link below.