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 Amazon Basics Heavy Duty 100-foot extension cord is a versatile option suitable for both indoor and outdoor use. With a 10-amp rating and 1250-watt capacity, it can efficiently power a range of devices, from household appliances to outdoor tools and lighting.

The 16-gauge, all-copper wire construction ensures reliable power delivery, and the vinyl covering protects against moisture, abrasions, and sunlight, enhancing its durability. The bright orange color increases visibility, reducing the risk of tripping hazards. Safety is further enhanced by the grounded 3-prong plug and insulated conductors.

However, the 16-gauge wire, while adequate for most common uses, may not be sufficient for high-power equipment that requires a lower gauge (thicker) wire. At 6.3 pounds, it's relatively heavy, which may be a consideration for some users. This extension cord is ideal for homeowners, DIY enthusiasts, and professionals who need a reliable, durable power extension for various applications.