Best Extension Cables

Updated October 2019
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
Bottom Line
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Why trust BestReviews?
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
How we decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

19 Models Considered
6 Hours Researched
1 Experts Interviewed
210 Consumers Consulted
Zero products received from manufacturers.

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

There are times where a good extension cable is necessary, especially with power tools in outdoor settings. Extension cords come in many different lengths and styles, mostly designed for particular uses or environments. To help customers choose, many manufacturers use certain letters to designate the cord's intended use. For example, S represents a standard cord with a flexible design. W is a common designation intended for outdoor use. You will also have to decide between a two- or three-prong plug. While both will supply ample power to most devices and tools, the three-prong design has a ground wire, offering better protection against electrical shock and fires.

The team that worked on this review
  • Melinda
    Melinda
    Web Producer

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