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Diivoo Medium Outdoor Electrical Box Waterproof, Weatherproof Extension Cord Cover, Outdoor Plug Cover, Outdoor Extension Cord Box, Black

  • Based on 1,148 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Monday, Sep 1
Order within 18 minutes
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Size: Medium


Color: Black


Features

  • Waterproof: This outdoor electrical box is water resistant to protect against electrical shock and blowouts
  • Enough space Design: Outdoor plug cover weatherproof features enough room, great for power strip, surge protector, extension cord, timer outlet plugs, adapter and most other electrical connections, to keep the outdoor temporary cord connection secure and protected
  • Wide Compatibility: Outdoor extension cord cover has 4 cable seal ports can allow maximum of 4 cords input/output. Each port is compatible with10-16A gauge cord
  • Highly Reliable: Constructed with PP material, Fire-resistant, great to use in outdoor harsh environments and resist water, snow, rain, dust, and dirt
  • Easy To Use: Simply pull or push the snap-lock lids to open or close the box. And place your power connections
  • Waterproof Tips: Place the box parallel to the ground, prevent place it vertically or obliquely; Do not place more than one cable in each port; Do not submerge the electrical box in water or bury it.

Material: Polypropylene


Brand: Diivoo


Color: Black


Finish Type: Powder Coated


Installation Type: Nail-On


Package Dimensions ‏ : ‎ 11.06 x 6.02 x 4.8 inches; 15.52 ounces


Item model number ‏ : ‎ WCB01


Date First Available ‏ : ‎ September 17, 2023


Manufacturer ‏ : ‎ Zhuhai Tessan Power Technology Co., Ltd.


Country of Origin ‏ : ‎ China


Best Sellers Rank: #36,868 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #74 in Electrical Boxes


#74 in Electrical Boxes:


Customer Reviews: 4.4 4.4 out of 5 stars 1,148 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Waterproof and secure
Size: Large Color: Black
Had for a yr and it works great.
Reviewed in the United States on July 10, 2025 by D

  • Great product for Halloween
Size: Medium Color: Black
Bought this mostly because I needed an electrical splitter outside. It works well but be aware of the smell size. I chose this on purpose because it was small. It fits a “Y” splitter and that was what I needed. But it is tight and the box as my decorations have those square plugs on them
Reviewed in the United States on December 24, 2024 by Rose

  • Very Useful Box: Would benefit from accepting larger cables
Size: Medium Color: Black
I've used multiple of these boxes for holiday lights, and they keep the connections dry. My only gripe is that the cutouts don't always accommodate the thick insulation on some of the outdoor extension cords we use. Since they have protection behind each of these, there's not a lot of reasons not to make some of the openings a little bigger. ... show more
Reviewed in the United States on July 7, 2025 by Jonathan Schalliol

  • Great Product
Size: Large Color: Black
I got this to conceal a connection for our pool pump. I needed one a little larger due to the wiring configuration, and this one is perfect. The unused ports remain sealed due to the enclosed rubber plugs, so this works exactly like I wanted.
Reviewed in the United States on June 14, 2025 by Bill B.

  • Effective electrical cord protection
A little large for one extension cord, but works fine.
Reviewed in the United States on July 25, 2025 by WGV Person

  • As expected
Size: Large Color: Black
All as expected - listing is accurate. Good quality.
Reviewed in the United States on July 2, 2025 by Loved it!

  • It's just okay!
Size: Large Color: Black
My very first complaint is that the box needs a handle on the top. Secondly, the lid is very difficult to line up when you're out in the cold weather trying to protect your cords. The last thing you want to do is stand out there trying to get the holes in the lid to match up with the holes in the bottom portion of the box. I don't use it anymore. But it was too late to return when I realized it was cumbersome ... show more
Reviewed in the United States on February 8, 2025 by Cheryl R.

  • Dry Electrical cords
Size: Medium Color: Black
This is a good quality product. I used it to connect my landscaping lights to a power source. The cords stay dry and protected from the elements. I even covered it with mulch and it’s not even noticeable. I recommend the product for keeping your electrical cords dry.
Reviewed in the United States on May 6, 2025 by ttatum01

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