---
product_id: 346689284
title: "RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black"
brand: "restmo"
price: "¥26491"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/346689284-restmo-outdoor-waterproof-connection-box-weatherproof-electrical-extension-cord-cover
store_origin: JP
region: Japan
---

# IP44 water & dust resistant 11.3" x 4.3" x 3" large size Industrial-grade heavy duty plastic RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black

**Brand:** restmo
**Price:** ¥26491
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in safety, unlock outdoor power peace of mind!

## Quick Answers

- **What is this?** RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black by restmo
- **How much does it cost?** ¥26491 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/346689284-restmo-outdoor-waterproof-connection-box-weatherproof-electrical-extension-cord-cover)

## Best For

- restmo enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** No tools needed—snap, lock, and protect in seconds
- • **Versatile Protection:** Ideal for holiday lights, power tools, timers, and more
- • **Weatherproof Warrior:** IP44-rated seal keeps rain, snow, and dust out
- • **Spacious Compatibility:** Fits straight, right-angle, and bulky plugs with ease
- • **Durability Meets Design:** UV-resistant, impact-proof industrial plastic for harsh outdoor use

## Overview

The RESTMO Outdoor Waterproof Connection Box is a robust, IP44-rated enclosure designed to protect electrical connections from water, dust, and impact. Its large interior fits various plug types and extension cords, while industrial-grade UV-resistant plastic ensures durability in harsh outdoor environments. Easy to use with snap-lock clips, it safeguards your outdoor power setups—from holiday lights to garden tools—making outdoor electricity safer and hassle-free.

## Description

The Restmo Outdoor Power Connection Box is a safe way to protect against electrical shock and tripped outlets. Constructed with industrial and commercial plastic, it is highly durable, UV-resistant, water and dust resistant, allowing a long-lasting protection solution for outdoor harsh and moist environment. Dimensions: 11.4" L x 4.3" W x 3" H Compatibility: Straight and right-angle plugs 12/14/16 gauge extension cord and flat cable Easy to Use: - Open the top lid and 4 snap joints - Place the connection properly and clip the cord - Lock the 4 snap joints and top lid IP Waterproof: IP44 Material: Industrial grade plastic Color: Black Warning: Do not place the outdoor extension cord cover where it can be submerged in water.

## Features

- Large Size Electrical Connection Box: Outer size is 11.3" x 4.3" x 3", inner size is 9.5" x 3.0" x 2.9". The box compatible with straight plugs, right-angle plugs, and most bulky adapter. Easy to seal AWG 12-14-16 extension cord and flat cable.
- Heavy Duty & Weatherproof: Manufacture with industrial grade plastic, highly durable and UV resistant material, the box can withstand hard impact in outdoor harsh environment. Firm and tight rubber seals of wire ports prevent water, keeping outdoor electrical connection dry and safe.
- Water & Dust Resistant: IP44 waterproof material protect from water, snow, rain, dust, dirt, etc. Creating waterproof space, the box protects outdoor connections form water and dust. Fitted with sealing rings, the inside is sealing and waterproof.
- Easy to Use: No installed requirements. Place the connection and cord properly with top lid and 4 corner clips. Lock the box and use it.
- Widely Use: Suitable for indoor and outdoor applications. Best choice to protect outdoor landscape lighting, string lights, pool pump, garden power tool, fountain, Christmas holiday lights and other devices. Make outdoor safe electricity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Restmo |
| Colour | Black |
| Style | Industrial |
| Product Dimensions | 10.9D x 29W x 7.6H Centimeters |
| Finish Type | Outdoor Weatherproof Water Resistant |
| Installation Type | Screw-In |
| Item Weight | 0.32 Kilograms |
| Capacity | 1451 Cubic Centimetres |
| Specification Met | IP44 |
| Manufacturer | Restmo |
| UPC | 747045376577 |
| Item model number | O-ECC-1 |
| ASIN | B07XL4FG71 |

## Product Details

- **Material:** Plastic
- **Brand:** Restmo
- **Colour:** Black
- **Style:** Industrial
- **Product Dimensions:** 10.9D x 29W x 7.6H Centimeters

## Images

![RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black - Image 1](https://m.media-amazon.com/images/I/61GyXNq-PFL.jpg)
![RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black - Image 2](https://m.media-amazon.com/images/I/71xBP94H6mL.jpg)
![RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black - Image 3](https://m.media-amazon.com/images/I/71CCZy6WGpL.jpg)
![RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black - Image 4](https://m.media-amazon.com/images/I/81fNXI4bNHL.jpg)
![RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safe Sealed Cover to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black - Image 5](https://m.media-amazon.com/images/I/71j8JX4lzPL.jpg)

## Available Options

This product comes in different **Colour** options.

## Frequently Bought Together

- RESTMO Outdoor Waterproof Connection Box, Weatherproof Electrical Extension Cord Cover, Safety Seal Enclosure to Protect Extension Cables, Strip Light, Power Tool, Timers, Holiday Decorations, Black
- Hrensaw Small Weatherproof Electrical Connection Box(6 x 3.5 x 2.2inch),Outdoor Electrical Box,Waterproof Extension Cord Covers for Plug, Extension Cables, Holiday Lights,Black
- Flemoon Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black

---

## 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.jp/products/346689284-restmo-outdoor-waterproof-connection-box-weatherproof-electrical-extension-cord-cover](https://www.desertcart.jp/products/346689284-restmo-outdoor-waterproof-connection-box-weatherproof-electrical-extension-cord-cover)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*