---
product_id: 448255026
title: "Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black)"
brand: "weewooday"
price: "¥8470"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/448255026-weewooday-3-prong-extension-cord-compatible-with-waterproof-switch-1875w
store_origin: JP
region: Japan
---

# 15A Power Waterproof 6.6 ft Length Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black)

**Brand:** weewooday
**Price:** ¥8470
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Outdoors with Confidence!

## Quick Answers

- **What is this?** Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black) by weewooday
- **How much does it cost?** ¥8470 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/448255026-weewooday-3-prong-extension-cord-compatible-with-waterproof-switch-1875w)

## Best For

- weewooday enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Grounded outlets ensure safe connections.
- • **Extended Reach:** 6.6 ft length provides flexibility for all your devices.
- • **Versatile Usage:** Perfect for both indoor and outdoor applications.
- • **Effortless Control:** Convenient switch for easy on/off operation.
- • **Unmatched Durability:** Crafted from high-quality OFC for long-lasting performance.

## Overview

The Weewooday Outdoor Waterproof Extension Cord is a robust 6.6 ft extension solution designed for both indoor and outdoor use. Featuring a waterproof switch and durable OFC construction, it supports up to 15A and is perfect for powering various electrical devices safely and efficiently.

## Description

Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black)

## Features

- Waterproof Switch: the 1875W outdoor extension cord has a 16A LED waterproof switch with 14 AWG SJTW cable, and powerful 15A 125V NEMA 5-15P to NEMA 5-15R grounded outlets plugs, you can put it into use with confidence indoors or outdoors
- Long Serving Time: the extension cord with switch is mainly made of quality OFC, with good electrical conductivity and thermal conductivity, safe and stable, which is not easy to break for long term use
- Easy to Operate: the outdoor extension cord with switch is easy to operate by putting the plug into the socket, and you can plug in the appliance you want on the other male to female end, and control it through the matched switch
- Switch Supplement: the 3 prong extension cord with one key control switch is about 45 cm/ 1.5 ft in length, and can extend the use distance of various electrical appliances, which can help say goodbye to unsafe plugging
- Wide Range of Use: you can use the switch of the extension cord to turn on or turn off your appliances, which is suitable for light strings, lamps, printers and many other standard electrical equipment

## Images

![Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black) - Image 1](https://m.media-amazon.com/images/I/71gOujHkrvL.jpg)
![Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black) - Image 2](https://m.media-amazon.com/images/I/61ZJH4SXr+L.jpg)
![Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black) - Image 3](https://m.media-amazon.com/images/I/81YOO-GhndL.jpg)
![Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black) - Image 4](https://m.media-amazon.com/images/I/71GaJ9NLVAL.jpg)
![Weewooday 3 Prong Extension Cord Compatible with Waterproof Switch 1875W Heavy Duty 14 AWG Extension Cable 15A 125V NEMA 5-15P to NEMA 5-15R Grounded Outlets Plugs(6.6 ft,Black) - Image 5](https://m.media-amazon.com/images/I/81uUFBiR+1L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/448255026-weewooday-3-prong-extension-cord-compatible-with-waterproof-switch-1875w](https://www.desertcart.jp/products/448255026-weewooday-3-prong-extension-cord-compatible-with-waterproof-switch-1875w)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*