---
product_id: 483591948
title: "HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL"
brand: "huanchain"
price: "€ 36.75"
currency: EUR
in_stock: true
reviews_count: 13
category: "Huanchain"
url: https://www.desertcart.gr/products/483591948-huanchain-indoor-outdoor-black-extension-cord-25-ft-waterproof-16
store_origin: GR
region: Greece
---

# Waterproof & weatherproof design 25 ft length for versatile reach Cold-resistant down to -50°C HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL

**Brand:** huanchain
**Price:** € 36.75
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your space safely and stylishly!

## Quick Answers

- **What is this?** HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL by huanchain
- **How much does it cost?** € 36.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/483591948-huanchain-indoor-outdoor-black-extension-cord-25-ft-waterproof-16)

## 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

- • **Smart Design:** Strain relief and hook socket for easy handling and safer use in humid environments
- • **Flexible & Durable:** Super soft, highly flexible vinyl cable resists bending and breaking
- • **Power Meets Safety:** ETL certified with high insulation to prevent shocks and overheating
- • **Trusted Performance:** Supports up to 13A/1625W, perfect for heavy-duty appliances and outdoor setups
- • **Built for All Conditions:** Flame, water, corrosion, and cold-resistant for indoor/outdoor reliability

## Overview

The HUANCHAIN 25 ft black extension cord combines robust 16AWG SJTW wiring with ETL safety certification, delivering 13A/1625W power through a flexible, cold- and waterproof cable. Designed for both indoor and outdoor use, it features strain relief and a hook socket for durability and convenience, making it the go-to extension cord for professionals and home users who demand safety and performance in any environment.

## Description

Product description

Review: Good cord powers what I need - Just what I needed. Wanted a cord that would reach from my patio outlet to my Traeger. This is a very good quality cord seems to be made well. A lot cheaper than big box stores. The material seems to be very durable. And it’s a nice sleek black. Time will tell if it holds up to outdoor use.
Review: Quality product - Great product and great price

## Features

- Extra Size for Safety: Extra size Male NEMA 5-15P power plug and Female NEMA 5-15R power socket for safety; It has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval
- Power Rating and Application: 3 Prong black extension cord 25 Feet(Tolerance 1ft), 16AWG SJTW power outside extension cord rating 13Amps 1625Watts; 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: 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 25 ft( 16aAWG 13A 1625W)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TGS6KNF |
| Amperage | 13 Amps |
| Best Sellers Rank | #70 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Extension Cords |
| Brand | huanchain |
| Case Material Type | vinyl |
| Color | Black |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.7 out of 5 stars 5,985 Reviews |
| Ethernet Cable Category | Cat 4 |
| Gauge | 16/3 |
| Input Current | 13 Amps |
| Item Length | 300 Inches |
| Item Weight | 0.63 Kilograms |
| Manufacturer | HUANCHAIN |
| Model Number | HA3, HN3-Z, 5018440 |
| Number Of Conductors | 3 |
| Number of Outlets | 1 |
| Plug Format | Type B |
| Plug Type | Type B |
| Power Cord Prong Count | 3 |
| UL Listed | Yes |
| Unit Count | 1.0 Count |
| Voltage | 125 Volts (AC) |
| Wattage | 1625 watts |

## Product Details

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

## Images

![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 1](https://m.media-amazon.com/images/I/71IccGjIFVL.jpg)
![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 2](https://m.media-amazon.com/images/I/71xKxRBtlFL.jpg)
![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 3](https://m.media-amazon.com/images/I/71fgU-t9W0L.jpg)
![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 4](https://m.media-amazon.com/images/I/81Ck2BdEYOL.jpg)
![HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cable Outside, 13A 1625W 16AWG SJTW, 3 Prong Electric Cord, ETL - Image 5](https://m.media-amazon.com/images/I/914ssxpPZWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good cord powers what I need
*by J***N on April 8, 2026*

Just what I needed. Wanted a cord that would reach from my patio outlet to my Traeger. This is a very good quality cord seems to be made well. A lot cheaper than big box stores. The material seems to be very durable. And it’s a nice sleek black. Time will tell if it holds up to outdoor use.

### ⭐⭐⭐⭐⭐ Quality product
*by A***R on May 15, 2026*

Great product and great price

### ⭐⭐⭐⭐⭐ Duty, Reliable, and Weather-Resistant
*by J***Z on December 15, 2025*

I appreciate the secure plug connection, which stays firmly in place and does not loosen easily. The cord length provides good reach, and it coils smoothly for storage without excessive tangling. Pros: Heavy-duty construction with strong insulation Suitable for both indoor and outdoor use Weather-resistant and flexible Secure plug connection Easy to store and manage Cons: Slightly thicker than standard household cords, but that adds durability

## Frequently Bought Together

- HUANCHAIN Indoor Outdoor Black Extension Cord 25 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Cord Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cord, ETL
- HUANCHAIN 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
- Cablelera Power Cord Extension and Splitter, NEMA 5-15P to NEMA 5-15R x 2, 16 AWG, 13A, 125V (ZWACPQAG-14) Black

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-26*