10 Best Flat Plug Extension Cords 2025 in the United States

The Belkin 12-Outlet Surge Protector Power Strip is a robust choice for anyone needing to power multiple devices, whether at home, the office, or during travel. It offers 12 AC outlets, allowing you to charge and power your computer, laptop, phone, camera, and other devices simultaneously. With 3,940 joules of surge protection, it provides a high level of safeguarding for your electronics, ensuring they are protected from overcurrent and overloads.

Additionally, a safety light indicator helps confirm that your devices are secure. The 8-foot cord is a convenient length for reaching distant outlets, and its flat plug design makes it suitable for tight spaces, which is a significant advantage in cramped or low-clearance areas. The build is compact and heavy-duty, meeting UL safety standards for peace of mind.

The product is also environmentally friendly, made with 72% post-consumer recycled material, and it comes with a 2-year warranty. This product is well-suited for users who require a reliable and safe extension cord with ample outlets and strong surge protection.

The Anker Flat Plug Power Strip is a well-designed power solution that fits neatly in home offices, college dorms, and other spaces where keeping things tidy is important. Its slim profile (6.29 x 3.13 x 1.22 inches) means it won't add clutter, and the 5-foot extension cord provides a reasonable reach. With a total of 10 outlets, including 6 AC outlets and 4 USB ports (2 USB-A and 2 USB-C), it covers a broad range of devices and quick charging needs. This makes it particularly useful for multitaskers and tech-savvy users who need multiple devices powered simultaneously.

The 20W power output ensures your devices charge quickly and efficiently. The ergonomic flat plug design is easy to use and fits snugly into tight spaces, which is a significant plus for those with limited room around their power outlets. Additionally, the foldable design helps in managing the cord and keeping storage simple. However, while it offers basic surge protection (300J), it may not be sufficient for areas prone to frequent power spikes.

The 18-month warranty and the $200,000 connected equipment warranty provide good peace of mind, highlighting Anker's confidence in their product's reliability. The build quality is solid, and the 240V voltage rating ensures compatibility with a wide range of electrical standards. Despite the strengths, users looking for more robust surge protection might need to consider other options. This power strip is an excellent choice for anyone needing a compact and efficient power strip with multiple outlets and USB charging capabilities.

The Addtam 5 ft Ultra Flat Extension Cord is designed to be highly practical, particularly for use in small spaces and travel situations. Its 5-foot length is adequate for most home or office setups, allowing flexibility without excessive cord clutter. The flat plug design with a 45-degree right angle is a standout feature, enabling it to fit behind furniture and appliances seamlessly, making it ideal for tight spaces like dorm rooms and cruise ship cabins.

The extension cord offers 6 outlets, providing ample slots for various devices, though it lacks surge protection. This absence means it's suitable for use in cruise ships where surge protectors are often prohibited, but it might be less safe for use with sensitive electronics at home. The ETL listing and multiple safety features (like overload and short-circuit protection) ensure a basic level of security.

The cord's durability is supported by its compact and lightweight design, making it easy to transport and mount on walls or desks using the included screws. This extension cord is particularly beneficial for travelers and those in need of space-saving solutions, but may not be the best option for those requiring surge protection.