---
product_id: 442147366
title: "50 FT HUANCHAIN Extension Cord"
brand: "huanchain"
price: "¥16344"
currency: JPY
in_stock: null
reviews_count: 11
category: "Huanchain"
url: https://www.desertcart.jp/products/442147366-50-ft-huanchain-extension-cord
store_origin: JP
region: Japan
---

# 12 AWG heavy-duty power Cold-resistant to -50°C Waterproof & weatherproof 50 FT HUANCHAIN Extension Cord

**Brand:** huanchain
**Price:** ¥16344
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your projects with the extension cord that works as hard as you do!

## Quick Answers

- **What is this?** 50 FT HUANCHAIN Extension Cord by huanchain
- **How much does it cost?** ¥16344 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/442147366-50-ft-huanchain-extension-cord)

## Best For

- huanchain enthusiasts

## Why This Product

- Trusted huanchain brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Warrior:** Waterproof, flame-resistant PVC jacket stands strong rain or shine, snow or sleet.
- • **Safety First, Always:** Lighted end confirms power instantly; bright yellow color boosts visibility and prevents trips.
- • **Smart Design for Pros:** Hook and strain relief features make plugging, unplugging, and storage effortless and secure.
- • **Powerhouse Performance:** 12-gauge thickness delivers a robust 15 Amp, 1875W capacity for all your heavy-duty needs.
- • **Flexibility Meets Durability:** Super flexible vinyl design resists bending and breaking, even in freezing temps.

## Overview

The HUANCHAIN 50 FT 12/3 Gauge Heavy Duty Outdoor Extension Cord combines industrial-grade 12 AWG wiring with a waterproof, flame-resistant PVC jacket, ensuring reliable 15 Amp, 1875W power delivery. Its cold-resistant flexibility and lighted end provide safety and convenience for professional and home use alike, making it the go-to choice for demanding outdoor environments.

## Description

HUANCHAIN 50 FT 12/3 Gauge Heavy Duty Outdoor Extension Cord Waterproof with Lighted end, Flexible Cold-Resistant 3 Prong Electric Cord Outside, 15Amp 1875W 12AWG SJTW, Yellow, ETL - desertcart.com

Review: Reliable, Durable, and Perfect for Outdoor Use - This HUANCHAIN extension cord is outstanding. The 12/3 gauge build feels solid and heavy‑duty, and the full 50‑foot length gives me plenty of reach for yard tools, outdoor projects, and seasonal lighting. The waterproof design is a huge plus—rain, snow, or damp grass hasn’t caused any issues. The lighted end is incredibly helpful for confirming power at a glance, especially in low‑light conditions. It stays flexible even in colder weather and feels like it’s built to last. Excellent quality and well worth the purchase.
Review: Heavy duty extension cord - We purchased the Huanchain 12/3 gauge heavy-duty extension cords in 2025 when we started our bounce house rental business, and they’ve worked great so far. The cords feel very well made and durable, which is important when running blowers for inflatables. The 12/3 gauge provides plenty of power, and we haven’t had any issues with performance. They’ve held up well through multiple setups and tear-downs. Overall, they’ve been a reliable extension cord for our business, and we’re very happy with the quality.

## Features

- Power and application: 12 gauge extension cord with Male NEMA 5-15P plug and female NEMA 5-15R socket, 125V 1875W, ETL/cETL Listed for safe approval; Heavy duty extension cord 50 ft is suitable for most household appliances, please use it within the power range of the cord to ensure safety
- Many Application Power Cord Extension: 3 Prong grounded outlet 12 AWG extension cord 50 foot; The PVC outer jacket is Flame-resistant, Waterproof Weather-resistant, Cold-resistant (-50°C), corrosion-resistant suitable for indoor and outdoor, home office use, and industrial extension cord; The Shiny Yellow color for easy visibility provides extra safety and avoids tripping while working
- 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
- 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: The outdoor 12/3 extension cord 50 ft, 15Amp, 125V, 1875Watts rated; Each cord has storage straps packing and is easy to repack and recycle after use, open the storage straps when power is on and unfold the 50ft extension cord more safe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WR4ZHRD |
| Best Sellers Rank | #1,306 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Extension Cords |
| Brand | huanchain |
| Case Material Type | Polyvinyl Chloride (PVC) |
| Color | Yellow |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,438) |
| Gauge | 12.0 |
| Input Current | 15 Amps |
| Item Length | 50 Feet |
| Item Weight | 2.33 Kilograms |
| Manufacturer | Yuyao Huanchain Electric Co., ltd |
| Model Number | HA3,HN3-ZC, 5018440 |
| Number Of Conductors | 3 |
| Number of Outlets | 1 |
| Plug Type | Type B |
| UL Listed | Yes |
| Voltage | 125 Volts (AC) |
| Wattage | 1875 watts |

## Product Details

- **Brand:** huanchain
- **Color:** Yellow
- **Connector Gender:** Male-to-Female
- **Plug Format:** Type B
- **Voltage:** 125 Volts (AC)

## Images

![50 FT HUANCHAIN Extension Cord - Image 1](https://m.media-amazon.com/images/I/71EfO5dHlEL.jpg)
![50 FT HUANCHAIN Extension Cord - Image 2](https://m.media-amazon.com/images/I/81ohEsLvwHL.jpg)
![50 FT HUANCHAIN Extension Cord - Image 3](https://m.media-amazon.com/images/I/81M4E04ODZL.jpg)
![50 FT HUANCHAIN Extension Cord - Image 4](https://m.media-amazon.com/images/I/81YOdbm7tUL.jpg)
![50 FT HUANCHAIN Extension Cord - Image 5](https://m.media-amazon.com/images/I/91xXFlsr0RL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Durable, and Perfect for Outdoor Use
*by M***L on January 6, 2026*

This HUANCHAIN extension cord is outstanding. The 12/3 gauge build feels solid and heavy‑duty, and the full 50‑foot length gives me plenty of reach for yard tools, outdoor projects, and seasonal lighting. The waterproof design is a huge plus—rain, snow, or damp grass hasn’t caused any issues. The lighted end is incredibly helpful for confirming power at a glance, especially in low‑light conditions. It stays flexible even in colder weather and feels like it’s built to last. Excellent quality and well worth the purchase.

### ⭐⭐⭐⭐⭐ Heavy duty extension cord
*by H***N on March 8, 2026*

We purchased the Huanchain 12/3 gauge heavy-duty extension cords in 2025 when we started our bounce house rental business, and they’ve worked great so far. The cords feel very well made and durable, which is important when running blowers for inflatables. The 12/3 gauge provides plenty of power, and we haven’t had any issues with performance. They’ve held up well through multiple setups and tear-downs. Overall, they’ve been a reliable extension cord for our business, and we’re very happy with the quality.

### ⭐⭐⭐⭐⭐ A Real Workhorse Cord - This 12 Gauge is No Joke
*by V***S on November 11, 2025*

​I’ve gone through my share of flimsy, cheap outdoor cords that feel like they'll melt if you look at them wrong. I finally decided to get a proper "heavy-duty" cord for my power tools (miter saw, shop vac) and for running our electric smoker, and this HUANCHAIN cord is the real deal. ​Right out of the box, you can feel the quality. This isn't some lightweight 16-gauge cord. The 12-gauge (12/3) wire is thick and has a substantial, rugged feel. The "SJTW" jacket is tough, and I have no doubt it will hold up to being dragged across the driveway or through wet grass. ​Key things I love: ​The Power: This is the main reason I bought it. It’s rated for 15 Amps / 1875 Watts. I can run my miter saw without any power drop, and the cord doesn't even get warm. This is crucial for tool performance and safety. ​The Lighted End: This is one of those features you don’t think you need until you have it. The female end lights up when it's plugged in, which does two things: it instantly confirms the outlet I'm using has power, and it makes it incredibly easy to find the end in a dim garage or as it's getting dark outside. ​Flexibility: For such a thick cord, it's surprisingly flexible. I haven't used it in sub-zero temps yet, but the "cold-resistant" claim seems believable. It coils up much more easily than my old, stiff vinyl cord. ​Safety: The high-visibility yellow color is great for avoiding a trip hazard, and the ETL listing gives me peace of mind that it's been properly tested. The waterproof-rated plug and connector ends are snug and well-molded. ​It's a 50-foot, 12-gauge cord, so it has some heft to it—but that's a good thing. It's the weight of quality copper. ​If you’re tired of tripping breakers or using undersized cords for your tools, appliances, or heavy-duty holiday lighting, this is the one to get. It’s a fantastic, safe, and durable cord that’s built to last. Highly recommend.

## Frequently Bought Together

- 12/3 Gauge Heavy Duty Outdoor Extension Cord 50 ft Waterproof with Lighted end, Flexible Cold-Resistant 3 Prong Electric Cord Outside, 15Amp 1875W 12AWG SJTW, Yellow, ETL HUANCHAIN
- 12/3 Gauge Heavy Duty Outdoor Extension Cord 100 ft Waterproof with Lighted end, Flexible Cold-Resistant 3 Prong Electric Cord Outside, 15Amp 1875W 12AWG SJTW, Yellow, ETL HUANCHAIN
- Yellow Jacket 2882 12/3 Heavy Duty 15-Amp, 125 Volts 1875 Watts, Premium SJTW Contractor Grade 3 Outlet Extension Cord with Lighted End, 2-Feet, Yellow, UL Listed, 2 Foot,…

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-04-22*