10 Best Extension Cords 2025 in the United States

The Amazon Basics Indoor Extension Cord is a practical choice for extending power within your home. With a length of 25 feet, it offers ample reach for various household needs such as powering consumer electronics, tools, and media equipment.

The 13 amp and 125-volt rating makes it suitable for standard indoor applications, ensuring it can handle most of your domestic electrical devices. Its 16 AWG gauge indicates a decent wire thickness, which balances flexibility and durability for typical home use.

This extension cord is equipped with a standard 3-prong plug, making it easy to use with a wide range of devices that have either 2 or 3 prongs. However, it's designed specifically for indoor use, so it wouldn't be suitable for outdoor settings or heavy-duty equipment that may require a higher gauge and more robust construction. The black color helps it blend in with most indoor decors, but it might not be ideal if you're looking for a cord that stands out for safety reasons.

The Belkin 12-Outlet Surge Protector Power Strip stands out for its ability to power multiple devices simultaneously with its 12 AC outlets. It’s especially useful for home offices, workstations, and areas where numerous devices need to be plugged in. One of its significant strengths is the high level of surge protection it offers, with 3,940 joules, ensuring your electronics are safeguarded from power surges and overloads. The safety indicator light is a helpful feature, providing reassurance that your devices are protected.

The 8ft cord length is practical for most indoor settings, and the flat plug design is ideal for fitting into tight spaces. This product is UL-listed, confirming it meets rigorous safety standards, which is an essential consideration for any extension cord. However, it’s important to note that this extension cord is designed for indoor use only, which limits its versatility. Additionally, with its heavy-duty build and surge protection capabilities, it is slightly bulkier compared to standard extension cords, which might not be suitable for users with minimal space.

The inclusion of a 2-year warranty and a significant connected equipment warranty adds a layer of confidence in its durability and reliability. While the product is compact and made from 72% post-consumer recycled material, making it a more sustainable choice, it may not be the best fit for someone seeking a lightweight, portable extension cord for outdoor use or travel. The Belkin 12-Outlet Surge Protector Power Strip is a robust, safe, and environmentally-conscious option for those needing to power multiple devices in an indoor setting.

The Go Green Power 16/3 25ft Outdoor Extension Cord is designed for heavy-duty outdoor use, making it a solid choice if you need a durable and reliable power source for tools and equipment. With a 25-foot length, it offers good reach for many tasks without being too bulky. Its 16-gauge wire supports up to 13 amps, which is suitable for most heavy-duty tools but not for high-powered devices like EV chargers.

The cord is moisture and abrasion resistant, plus it can withstand sunlight exposure, which means it holds up well in tough outdoor conditions. A handy feature is the lighted end that shows when the cord is powered, so you can easily tell if it's working. The molded plugs add durability and make it safer to handle. The product is ETL listed, confirming it meets safety standards, which is reassuring.

The 16-gauge wire limits the maximum power capacity, so it’s not ideal for very high-amperage tools or long-distance applications beyond 25 feet. Also, it’s specifically not recommended for EV chargers, so if that’s your main use, you should look for a different cord. This extension cord is well suited for contractors or DIYers needing a sturdy outdoor cord for moderate to heavy tools, offering a good balance between durability, safety, and practical length.