---
product_id: 554446551
title: "huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL"
brand: "huanchain"
price: "23188 Ft"
currency: HUF
in_stock: false
reviews_count: 5
category: "Huanchain"
url: https://www.desertcart.hu/products/554446551-huanchain-black-indoor-outdoor-extension-cord-25ft-waterproof-16-3
store_origin: HU
region: Hungary
---

# Waterproof & weatherproof 25ft heavy-duty length Cold-resistant to -50°C huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL

**Brand:** huanchain
**Price:** 23188 Ft
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your space with safety and style!

## Quick Answers

- **What is this?** huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL by huanchain
- **How much does it cost?** 23188 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/554446551-huanchain-black-indoor-outdoor-extension-cord-25ft-waterproof-16-3)

## 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

- • **Safety First Design:** Extra-large NEMA 5-15P/5-15R plugs with ETL/cETL certification ensure shock protection and peace of mind.
- • **Flexible Yet Durable:** Super-flexible vinyl jacket resists bending and breaking, perfect for dynamic workspaces.
- • **Power Through Any Task:** Robust 16AWG gauge supports 13A/1625W for reliable high-power performance.
- • **User-Friendly Features:** Strain relief plugs and handy hook design make plugging, unplugging, and storage effortless.
- • **Built for All Conditions:** Waterproof, flame-resistant, and cold-resistant down to -50°C—indoors or outdoors, rain or shine.

## Overview

The huanchain 25ft Black Indoor/Outdoor Extension Cord combines heavy-duty 16AWG SJTW wiring with waterproof, flame-resistant, and extreme cold-resistant features. Rated for 13A and 1625W, it’s ETL/cETL certified for safety and designed with flexible vinyl insulation and strain relief plugs for durability and ease of use in any environment.

## Description

Extra Size for Safety

Review: Great Quality Extension Cord - I bought this HUANCHAIN 20 ft white extension cord to use with my TV, and it’s been excellent so far. The cord feels very high quality—thick, durable, and not flimsy like cheaper options. I like that it’s flexible and doesn’t get stiff, making it easy to route behind furniture. The length is perfect for reaching the outlet without stretching or tangling. The white colour blends in nicely and doesn’t stand out. Overall, this is a well-made, reliable extension cord and definitely worth it for powering a TV setup.
Review: Thumbs up 👍🏽 - Works great

## 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 |
| Best Sellers Rank | #83,944 in Electronics ( See Top 100 in Electronics ) #1,165 in Extension Cords |
| Brand | huanchain |
| Case Material Type | Vinyl |
| Color | Black |
| Colour | Black |
| Connector Gender | Male-to-Female |
| Connector gender | Male-to-Female |
| Customer Reviews | 4.7 out of 5 stars 15,116 Reviews |
| Input Current | 13 Amps |
| Item Length | 300 Inches |
| Item Weight | 0.63 Kilograms |
| Item weight | 0.63 Kilograms |
| Manufacturer | HUANCHAIN |
| Model Number | HA3, HN3-Z, 5018440 |
| Number Of Conductors | 3 |
| Number of Outlets | 1 |
| Plug Type | Type B |
| Plug type | Type B |
| UL Listed | Yes |
| Unit Count | 1.0 Count |
| Voltage | 125 Volts (AC) |
| Wattage | 1625 watts |

## Product Details

- **Brand:** huanchain
- **Colour:** Black
- **Connector gender:** Male-to-Female
- **Plug type:** Type B
- **Voltage:** 125 Volts (AC)

## Images

![huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL - Image 1](https://m.media-amazon.com/images/I/71fgU-t9W0L.jpg)
![huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL - Image 2](https://m.media-amazon.com/images/I/71kJg4-UJtL.jpg)
![huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL - Image 3](https://m.media-amazon.com/images/I/71xKxRBtlFL.jpg)
![huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL - Image 4](https://m.media-amazon.com/images/I/81Ck2BdEYOL.jpg)
![huanchain Black Indoor Outdoor Extension Cord 25ft Waterproof 16/3 Gauge Flexible Cold Resistant Outdoor Extension Cord 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electrical Cord ETL - Image 5](https://m.media-amazon.com/images/I/81GBo9BZg6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Quality Extension Cord
*by S***L on 12 January 2026*

I bought this HUANCHAIN 20 ft white extension cord to use with my TV, and it’s been excellent so far. The cord feels very high quality—thick, durable, and not flimsy like cheaper options. I like that it’s flexible and doesn’t get stiff, making it easy to route behind furniture. The length is perfect for reaching the outlet without stretching or tangling. The white colour blends in nicely and doesn’t stand out. Overall, this is a well-made, reliable extension cord and definitely worth it for powering a TV setup.

### ⭐⭐⭐⭐⭐ Thumbs up 👍🏽
*by I***. on 19 December 2025*

Works great

### ⭐⭐⭐⭐⭐ Great flexibility in cold weather
*by J***R on 5 August 2025*

Extremely flexible but sun fades easily overall good cord for the money

## 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 Hungary*
*Store origin: HU*
*Last updated: 2026-02-01*