The 5 Best Extension Cords (2021 Review) Scroll ← Conclusion Pros Cons Best length Amazon Basics Vinyl Outdoor Extension Cord Check Price Our Take An extension cord that’s available in 100- and 200-foot lengths for more reach. Pros – Is moisture-, abrasion-, and sunlight-resistant– Contains a molded three-way outlet– Is good for medium-duty use with its 10-amp rating Cons – Weighs over six pounds– Gets hot during use Best pack Cable Matters Heavy-Duty Extension Cord Check Price Our Take A two-pack of extension cords for powering more than one device. Pros – 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 Southwire Outdoor Extension Cord Check Price 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. Anker Power Strip Surge Protector Check Price 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 GE Three-Outlet Power Strip Check Price 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