The 5 Best Extension Cords (2021 Review)

– Is compatible with most household appliances
– Is made with a flexible and long-lasting vinyl thermoplastic jacket
– Is UL listed and has a safety rating from the Underwriter Laboratories, a third-party safety certification company

CONS

– The cord’s stiffness can make it difficult to maneuver
– The manufacturer sometimes ships faulty cords

Best for outdoor use

Southwire

Outdoor Extension Cord

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OUR TAKE

An extension cord with a weather-resistant coating for outdoor use.

PROS

– Has reinforced prong blades for added durability
– Is equipped with an abrasion-resistant outer coating that won’t mark floors or walls
– Is made in the U.S.

CONS

– Only offers one three-prong outlet
– The manufacturer sometimes sends a cord that isn’t made in the U.S.

Best for multiple devices

Anker

Power Strip Surge Protector

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OUR TAKE

A power strip with 15 outlets and USB ports to power multiple devices.

PROS

– Its USB ports use PowerIQ technology to adjust the charging voltage to each device’s needs
– Has a thick rubber coating for added durability
– Comes with an 18-month warranty

CONS

– Is only good for light-duty use
– Has a flimsy power switch

Best outlet protection

Three-Outlet Power Strip

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OUR TAKE

A cord with covers over the outlets to protect against electrocution.

PROS

– Has tamper guard safety outlet covers
– Is made with a thick 12-gauge cord
– Supports 1,625 watts of power

CONS

– Doesn’t contain three-prong outlets
– Sometimes stops working within months of purchase