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10 Best Surge Protectors 2025 in the United States
#1
Winner
Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-Listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger - 3,940 Joules, Pack of 3
The Belkin 12-Outlet Surge Protector offers a solid choice for anyone needing to protect multiple devices from power surges at home or office. Its standout feature is the high 3,940 joules rating, which means it can absorb a strong amount of electrical spikes, helping safeguard your valuable electronics like computers, laptops, and home theaters. With 12 AC outlets, you can plug in many devices simultaneously without worrying about overcrowding. The outlets are spaced to fit larger plugs and adapters comfortably, which is a nice touch.
Rating
10.0
Chosen by1,420
Cord Length
Joules Rating
USB Ports
Most important from
55227 reviews
#2
Anker Power Strip Surge Protector (2100J), 12 Outlets with 2 USB A and 1 USB C Port for Multiple Devices, 5ft Extension Cord, 20W Power Delivery Charging for Home, Office, Dorm Essential, TUV Listed
The Anker Surge Protector Power Strip is a solid choice for anyone needing multiple outlets and charging options in their home or office. With a high joules rating of 2100J, it offers robust surge protection, which is essential for safeguarding your devices from power spikes. The inclusion of 12 AC outlets means you can plug in a variety of devices simultaneously without worrying about running out of space. Additionally, it features a fast-charging 20W USB-C port and two USB-A ports, making it convenient for charging mobile devices quickly, which is a definite plus for busy users.
Rating
9.7
Joules Rating
USB Ports
Cord Length
Most important from
16638 reviews
#3
Amazon Basics Surge Protector Power Strip, 6-Outlet, 790 Joules, LED Indicator, 6ft Extension Cord, 10-Pack , Black
The Amazon Basics Surge Protector Power Strip is a solid choice for protecting everyday devices like small appliances, phones, and lamps from power surges. It offers 790 joules of surge protection, which is suitable for moderate protection but might not be enough for very sensitive or high-end electronics. The red LED indicator is a helpful feature that shows when the surge protection is active, so you know your devices are guarded. It includes six outlets, one of which is designed for larger plugs (transformer outlet), making it versatile for different plugs and devices. The 6-foot cord length is convenient for reaching wall sockets without being too long to tangle. Safety is enhanced by a 15-amp circuit breaker to prevent overloads.
Rating
8.5
Cord Length
Most important from
44449 reviews
Top 10 Best Surge Protectors 2025 in the United States
#1
Winner
Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-Listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger - 3,940 Joules, Pack of 3
Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets & 8ft Flat Plug, UL-Listed Heavy-Duty Extension Cord for Home, Office, Travel, Computer, Laptop, Charger - 3,940 Joules, Pack of 3
Joules Rating: 3,940
Number of Outlets: 12
USB Ports: 0
Cord Length: 8 feet
Indicator Lights: Safety indicator light
Chosen by 1420 this week
Anker Power Strip Surge Protector (2100J), 12 Outlets with 2 USB A and 1 USB C Port for Multiple Devices, 5ft Extension Cord, 20W Power Delivery Charging for Home, Office, Dorm Essential, TUV Listed
Anker Power Strip Surge Protector (2100J), 12 Outlets with 2 USB A and 1 USB C Port for Multiple Devices, 5ft Extension Cord, 20W Power Delivery Charging for Home, Office, Dorm Essential, TUV Listed
Joules Rating: 2100J
Number of Outlets: 12
USB Ports: 1 USB-C, 2 USB-A
Cord Length: 5ft
Warranty and Equipment Protection Policy: 18-month warranty, $200,000 equipment warranty
Amazon Basics Surge Protector Power Strip, 6-Outlet, 790 Joules, LED Indicator, 6ft Extension Cord, 10-Pack , Black
Amazon Basics Surge Protector Power Strip, 6-Outlet, 790 Joules, LED Indicator, 6ft Extension Cord, 10-Pack , Black
Joules Rating: 790 joules
Number of Outlets: 6
USB Ports: None
Cord Length: 6-foot
Indicator Lights: red LED
Belkin Surge Protector Power Strip w/ 8 Rotating & 4 Standard Outlets - 8ft Sturdy Extension Cord w/ Flat Pivot Plug for Home, Office, Travel, Desktop & Charging Brick - 4320 Joules of Protection
Belkin Surge Protector Power Strip w/ 8 Rotating & 4 Standard Outlets - 8ft Sturdy Extension Cord w/ Flat Pivot Plug for Home, Office, Travel, Desktop & Charging Brick - 4320 Joules of Protection
Joules Rating: 4,320 joules
Number of Outlets: 12
USB Ports: 0
Cord Length: 8-foot
Indicator Lights: surge and ground protection
Warranty and Equipment Protection Policy: 2-year, $300,000 equipment warranty
Related Products
Up to 20% off
Belkin 6-Outlet Surge Protector Power Strip, ETL-listed, Wall-Mountable w/ 6 AC Outlets, Overvoltage Protection, LED Indicator, USB-C & USB-A Ports w/ USB-C PD Fast Charge - 1,680 Joules of Protection
Belkin 6-Outlet Surge Protector Power Strip, ETL-listed, Wall-Mountable w/ 6 AC Outlets, Overvoltage Protection, LED Indicator, USB-C & USB-A Ports w/ USB-C PD Fast Charge - 1,680 Joules of Protection
Joules Rating: 1,680
Number of Outlets: 6
USB Ports: USB-C and USB-A
Indicator Lights: Yes
Warranty and Equipment Protection Policy: 2-year limited, $25,000 equipment warranty
Amazon Basics Surge Protector Power Strip, 6-Outlet with 200J Protection, 2ft Extension Cord, Rectangle, White (2 Pack)
Amazon Basics Surge Protector Power Strip, 6-Outlet with 200J Protection, 2ft Extension Cord, Rectangle, White (2 Pack)
Joules Rating: 200 joules
Number of Outlets: 6 outlets
USB Ports: 0 ports
Cord Length: 2-foot cord
Indicator Lights: red LED
Warranty and Equipment Protection Policy: none
Power Strip, ALESTOR Surge Protector with 12 Outlets and 4 USB Ports, 6 Feet Extension Cord (1875W/15A), 2700 Joules, ETL Listed, Black
Power Strip, ALESTOR Surge Protector with 12 Outlets and 4 USB Ports, 6 Feet Extension Cord (1875W/15A), 2700 Joules, ETL Listed, Black
Joules Rating: 2700
Response Time: three-level surge protection
Number of Outlets: 12
USB Ports: 4
Cord Length: 6 Feet
Warranty and Equipment Protection Policy: 24-month coverage and protection
Amazon Basics Rectangle 6-Outlet, 600 Joule Surge Protector Power Strip, 2ft, Small, White, 2-Pack
Amazon Basics Rectangle 6-Outlet, 600 Joule Surge Protector Power Strip, 2ft, Small, White, 2-Pack
Joules Rating: 600 joules
Number of Outlets: 6
USB Ports: 0
Cord Length: 2 feet
Indicator Lights: red LED
#10
Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets, 2 USB-A Ports and 1 USB-C Port, 6ft Cable, UL-listed w/ Overload & Overvoltage Protection + On/Off Switch - 3,480 Joules of Protection
Belkin 12-Outlet Surge Protector Power Strip w/ 12 AC Outlets, 2 USB-A Ports and 1 USB-C Port, 6ft Cable, UL-listed w/ Overload & Overvoltage Protection + On/Off Switch - 3,480 Joules of Protection
Joules Rating: 3,480
Number of Outlets: 12
USB Ports: 2 USB-A, 1 USB-C
Cord Length: 6-foot
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Buying Guide for the Best Surge Protectors
Choosing the right surge protector is crucial to safeguard your electronic devices from power surges and spikes. A surge protector not only provides additional outlets but also protects your valuable equipment from potential damage caused by electrical surges. When selecting a surge protector, it's important to understand the key specifications and how they align with your needs. Here are the main factors to consider when picking a surge protector.Joules RatingThe joules rating indicates the amount of energy a surge protector can absorb before it fails. This is important because it determines how much protection your devices will have against power surges. A higher joules rating means better protection. For basic electronics, a rating of 600-1000 joules is sufficient. For more sensitive or expensive equipment, such as computers or home theater systems, look for a rating of 1000-2000 joules or higher. Choose a surge protector with a joules rating that matches the value and sensitivity of the devices you plan to protect.
Clamping VoltageClamping voltage, also known as the let-through voltage, is the voltage level at which the surge protector will start to divert excess electricity away from your devices. This is important because a lower clamping voltage means better protection for your electronics. Common clamping voltages are 330V, 400V, and 500V. For better protection, choose a surge protector with a clamping voltage of 330V. If you are protecting less sensitive equipment, a higher clamping voltage may be acceptable.
Response TimeResponse time refers to how quickly the surge protector reacts to a power surge. This is important because a faster response time means your devices will be protected more quickly. Surge protectors typically have response times measured in nanoseconds. Look for a surge protector with a response time of 1 nanosecond or less to ensure rapid protection for your electronics.
Number of OutletsThe number of outlets on a surge protector determines how many devices you can plug in. This is important because it ensures you have enough outlets for all your electronics. Surge protectors come with varying numbers of outlets, typically ranging from 4 to 12. Consider how many devices you need to protect and choose a surge protector with enough outlets to accommodate them. It's also a good idea to choose one with a few extra outlets for future needs.
USB PortsSome surge protectors come with built-in USB ports, which allow you to charge devices like smartphones and tablets without needing a separate charger. This is important for convenience and reducing clutter. If you have multiple USB-powered devices, look for a surge protector with at least 2-4 USB ports. Ensure the USB ports provide sufficient power output (measured in amps) to charge your devices efficiently.
Cord LengthThe cord length of a surge protector determines how far it can be placed from the wall outlet. This is important for flexibility in positioning your devices. Surge protectors come with cord lengths ranging from 2 feet to 12 feet or more. Choose a cord length that allows you to place the surge protector in a convenient location relative to your devices and wall outlet. Longer cords offer more flexibility but can also create more clutter.
Indicator LightsIndicator lights on a surge protector show the status of the protection and grounding. This is important because it lets you know if the surge protector is functioning properly. Look for surge protectors with clear indicator lights that show when the protection is active and if there are any grounding issues. This helps ensure your devices are always protected.
Warranty and Equipment Protection PolicyMany surge protectors come with a warranty and an equipment protection policy, which covers the cost of any devices damaged while connected to the surge protector. This is important for peace of mind and financial protection. Check the terms of the warranty and the amount of coverage provided by the equipment protection policy. Choose a surge protector with a comprehensive warranty and a high coverage amount to ensure your devices are well-protected.