Best Grounded Extension Cords of 2025

The GE 8Ft Extension Cord has 3 grounded, 3-prong outlets to plug in more electronics at a single, convenient location. Its 8ft. extra-long power cord is perfect for household electronics that need a little extra length. The low-profile flat plug keeps furniture and media close to the wall, and its angled design allows the surge protector to be plugged into the receptacle without blocking the other outlet. This indoor rated extension cord is UL-listed and backed by a limited-lifetime replacement plan for your peace of mind.

The UltraPro Extension Cord is designed to enhance your power access with its 15-foot length, making it ideal for using tools like drills and jigsaws or powering outdoor decorations. Its heavy-duty construction includes a double-insulated cord and a one-piece molded plug, ensuring durability in various conditions. The vinyl jacket adds extra protection against moisture and dirt, extending the cord's life. Additionally, this extension cord meets the highest safety standards, providing peace of mind for both indoor and outdoor use.

The Amazon Basics Indoor Extension Cord Power Strip comes in a 2-pack with 6ft grounded cords. Each unit has three 3-prong outlets to support electronic devices, and the extension cord works with 2- or 3-prong power cords. The space-saving flat plug design lays flush against the wall and the 3-prong plug can be used with any standard outlet. This extension cord has a maximum of 13 amps, 1625 watts, and 125 VAC.

The Philips Surge Protector Cord is designed to enhance your electrical setup with its three grounded outlets, allowing you to connect multiple devices at once. The 8-foot extension cord offers versatility by letting you plug in devices from various locations, even behind furniture, thanks to its flat plug design. You’ll also benefit from the 300 Joules of surge protection, which helps safeguard your electronics from unexpected power surges. Plus, the tangle-resistant braided cord means you can say goodbye to messy cords, keeping your space neat and organized.

The HONDERSON 10FT Outdoor Extension Cord is a durable and reliable extension cable that is perfect for both indoor and outdoor use. Its thick vinyl jacket resists moisture, abrasion, and prolonged exposure to sunlight, ensuring long-lasting performance. With a 16 gauge 3 wire construction, this extension cord can handle up to 13 amps, 125 volts, and 1625 watts of power. Its black color blends seamlessly into the exterior landscape, making it ideal for use with Christmas lights and decorations. The 3 prong grounded plug adds an extra layer of safety, and the cord remains flexible and tangle-free under all weather conditions. Whether you're powering household appliances, DIY electric tools, or holiday light systems, the HONDERSON Outdoor Extension Cord is a reliable choice that offers convenience and peace of mind.

The UltraPro Extension Cord is a versatile tool for your electrical needs. With its 15-foot length, it provides ample reach for various tasks, whether you're using power tools in the garage or lighting up your patio. The heavy-duty construction features a double-insulated cord and a molded plug, ensuring durability and protection against moisture and dirt. This extension cord also includes three grounded outlets, allowing you to power multiple devices simultaneously. Being UL-certified, it guarantees safety and reliability, giving you peace of mind while you work or relax outdoors.

The Maximm Rotating Extension Cord is designed for your convenience. Its 360° rotating plug allows you to adjust the cord's position, making it easier to fit in tight spaces without blocking other outlets. With three female receptacles, you can power multiple devices simultaneously, which is perfect for keeping your electronics organized. The flat plug design enables you to use it behind furniture or in other confined areas where standard plugs can't fit. This extension cord is not only practical but also safe, featuring a grounded three-prong plug for added security.

The GoGreen Power (GG-19615) 3 Outlet Extension Cord is a durable, 15-foot long extension cord that easily converts 1 outlet into 3. The triple outlet extension cord is grounded for safety, making it easy and safe to use. It is great for small home appliances and household electronics with a maximum of 13 amps, 125 volts, 1625 watts.

The Woods Flat Plug Extension Cord is an indoor extension cord with a neutral white color that blends with your wall seamlessly, making it ideal for home or office use. Its space-saving flat design eliminates bulky awkward cords from cluttering your indoor decor and minimizes tripping. The flat plug lays flush against the wall, allowing you to still push furniture up against it, while the right-angled plug will not block the other outlets, allowing you to still use them. With three grounded outlets, you can power multiple appliances at once. Additionally, the easy-to-grip notches on each side make the flat plug easy to remove from the wall. The Woods Flat Plug Extension Cord is UL and CUL listed.

Introducing the DEWENWILS 3ft Cord, a high-quality extension cord that is perfect for both indoor and outdoor use. With its durable construction and all-copper wire, this cord is built to withstand a lifetime of wear and tear. The 16/3 gauge upgraded SJTW weatherproof wire ensures that this cord can handle temperatures from -40°F to 140°F, making it suitable for any environment. Its short length of 3ft makes it ideal for hard-to-reach areas behind furniture, and its compact plug won't interfere with other plugs. The DEWENWILS 3ft Cord is compatible with a variety of appliances and is a cost-effective solution with its 2-pack option. Say goodbye to tangled cords and easily extend the reach of your devices with the DEWENWILS 3ft Cord.