---
product_id: 140548662
title: "12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned"
brand: "thonapa"
price: "4500780₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/140548662-12-gauge-extension-cord-50-ft-weatherproof-12-3-heavy
store_origin: VN
region: Vietnam
---

# 12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned

**Brand:** thonapa
**Price:** 4500780₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned by thonapa
- **How much does it cost?** 4500780₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/140548662-12-gauge-extension-cord-50-ft-weatherproof-12-3-heavy)

## Best For

- thonapa enthusiasts

## Why This Product

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

## Description

12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned

## Features

- About this item
- All purpose extension cord for indoor and outdoor use. Great for gardening, landscaping, or powering any household appliance.     The flexible vinyl covering is both water and flame resistant, protecting the cord against moisture, abrasion and sunlight.     Safety lighted plugs indicate when the power is on. Slip resistant design.     Reinforced blades protect prongs from bending or breaking. The yellow cable is highly visible for added safety.     12 gauge heavy duty wire, 15 amp, 125 volt, 1875 watt, UL Listed

## Images

![12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned - Image 1](https://m.media-amazon.com/images/I/711ISJcmUML.jpg)
![12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned - Image 2](https://m.media-amazon.com/images/I/7195yT4xjfL.jpg)
![12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned - Image 3](https://m.media-amazon.com/images/I/71YPtxmHuyL.jpg)
![12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned - Image 4](https://m.media-amazon.com/images/I/715mRud1fPL.jpg)
![12 Gauge Extension Cord 50 ft, Weatherproof 12/3 Heavy Duty Outdoor Extension Cord 50’ SJTW 3 Prong, Lighted Plug Yellow Cable 15 Amp for Major Appliances & Garden Tools - US Veteran Owned - Image 5](https://m.media-amazon.com/images/I/71BNbU2umzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    BEST 12 Gauge Wire Extension Cord!
  

*by J***Y on Reviewed in the United States on July 14, 2018*

Wow, this is such an excellent heavy duty 12 gauge 25 foot extension cord.  I have a brand new plug-in electric vehicle that I constantly need to charge to keep driving in electric mode. The 25 feet of this cord is perfect as the nearest outdoor outlet from my designated parking is about 20 feet away.My main biggest troubleswith the other regular extension cords was that, I was constantly burning out my outdoor 15 amp gfci outlets (I had burnt out 5 outlets prior) due to the heat from the poor 14 gauge wire extension cord.This new 12 gauge wire is a huge upgrade, it handles the current 100+ degrees of So Cal outdoor temperature like a champ and most importantly, it handles the car charge with absolutely No Heat!Another feature that separates this wire from the rest of the pack is the Bright LED bulb at the end to show you that there is live electric current and for you to see where the wire is In the dark too. I thought that was a very considerate touch.I’ll definitely be buying more. Recommended!

### ⭐⭐⭐ 







  
  
    YELLOW ISULATION THIN
  

*by A***S on Reviewed in the United States on September 19, 2018*

The extension cord works OK but if your wondering why the price is lower than competing brands it's because the outer yellow insulation is quite thin.

### ⭐⭐⭐⭐ 







  
  
    Almost Great!
  

*by B***H on Reviewed in the United States on December 31, 2018*

Would have been 5 star but noticed 1 thing that could have been a quality control inspection problem.  But for the cost difference in comparison to other cords of the same specs I really can't complain.  The connections at the male end of the cord had been both crimped and soldered, but the female end had been only crimped.  Probably will never be a problem for me, but for someone regularly pushing this cord to max amperage it could be.  Because a lot of these manufacturers are now using clear molded male and female plug ends on their cords it allows the consumer to actually see the connections.  I would have to assume that this was just a slip up on manufacturing and not the norm.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/140548662-12-gauge-extension-cord-50-ft-weatherproof-12-3-heavy](https://www.desertcart.vn/products/140548662-12-gauge-extension-cord-50-ft-weatherproof-12-3-heavy)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-08*