The Best Surge Protectors (2021 Reviews)

Rajat Hardy
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Whether you’re just surfing online or using power tools, electricity is a part of every modern lifestyle. Appliances, lamps, and other devices are plugged in everywhere, and all those cords add up to one thing: a giant mess!

To avoid the chaotic mess that comes with too many power cords, a surge protector is the proper power management solution. Just about everyone needs surge protectors to protect their electronic devices from the violent, damaging force of electric surges.

In this article, you’ll learn all you need to know about surge protector basics, the basic features of a high quality surge protector, and ten of the best surge protectors to buy.

NameCategoryProduct
Nekteck Surge Protector Power StripBest OverallNekteck Surge Protector Power Strip
POWRUI Surge ProtectorBudget PickPOWRUI Surge Protector
Camco 50 Amp RV Power Defender Voltage Protector/MonitorUpgrade PickCamco 50 Amp RV Power Defender Voltage Protector/Monitor

1. Nekteck Surge Protector Power Strip

Our rating: 9 / 10

Nekteck Surge Protector Power Strip

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Pros:

  • Good Length
  • Solid Overall Construction
  • Easy to plug in
  • Lots of outlets

Cons:

  • Wires are super thin and will most likely break
  • Catches Fire

The Nekteck power strip looks like a normal surge protector with 4 outlets, but when you first notice something different is the location of the outlets. It kind of looks like someone had an operation performed to move the outlets up a bit. The reason for the move is to allow space for the 4 USB plugs.

The whole body is wrapped in a fire-resistant material. It’s solid overall, but the wires feel a bit thin. At first glance, you’ll see that the outlets aren’t spaced out evenly. The bottom left and right outlets are a bit higher up than those to their left and right respectively.

Each of the 4 outlets on this 6 foot USB power strip rotate 90 degrees. This means that you’ll be able to plug in the long plugs without having to worry about them blocking the other outlets. All of its outlets are rated at 320 joules.

2. Progressive Industries SSP-30XL Surge Protector

Our rating: 9 / 10

Progressive Industries SSP-30XL Surge Protector

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Pros:

  • Simple to install
  • 30 Amp rating
  • Features a countdown that shows you how much time is left before your surge protection kicks on
  • Compatible with solar system

Cons:

  • Cant customize the voltage notification
  • Won’t offer protection for mobile devices.

If your main concern is protecting your RV, a Progressive Industries SSP-30XL Surge Protector with Cover (30 Amp) is a good way to go. It can be mounted anywhere and is not very noticeable.

The Progressive Industries SSP-30XL offers some customization features that many other surge protectors don’t have. First, you can choose how many times a volt signal is given before the surge protection kicks in a special 240-volt model is also available for a higher capacity. This product also features a countdown feature, so you don’t have to guess when the surge protection is about to kick in.

You don’t have to worry about leaving this surge protector turned on whenever you are not there. It has a brief delay of about 5 seconds so it doesn’t damage your appliances before it kicks in. The power light will change to a steady orange glow once the product arms so you know it’s working.

3. AmazonBasics 6 Outlet

Our rating: 9 / 10

AmazonBasics 6 Outlet

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Pros:

  • The three modes – Turbo, Standard, and Eco – provide the best power management functions
  • Cables are long enough to cover any wiring situation
  • Easy to use
  • Fast charge for mobile devices
  • Includes a safety shutter to block unused outlets
  • Compact design
  • Simple to set up
  • Super reliable
  • Thoroughly vetted
  • One of the best on the market

Cons:

  • Difficult to find anything to complain about.

ETL Listed.

The AmazonBasics 6-Outlet Surge Protector is one of the best surge protectors you can buy for your house or office. With three different power management modes, including “Turbo”, “Standard”, and “Eco”, the AmazonBasics gives the user control of the amount of power needed to different devices. The “Turbo” mode directs the full amount of power needed to devices when the system senses a high demand for power for a short period of time. If the demand for power can be met for longer periods of time, “Standard” mode will start to funnel power to the devices. If the demand for power is low, “Eco” mode will redirect the power away from devices.

4. Hughes Autoformers PWD30-EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO

Our rating: 9 / 10

Hughes Autoformers PWD30-EPO Power Watchdog Smart Bluetooth Surge Protector Plus EPO

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Pros:

  • Easy to use
  • Simple Design

The Hughes Autoformers PWD30-EPO PowerWatchdog Smart Surge Protector Plus EPO with Auto Shutoff is a product that will automatically shut itself off when it detects power anomalies.

This product also uses "Power Monitoring Sensor Technology," which allows it to monitor the power grid and detect power surges to protect your devices. It will actually send you a text message if a surge or power issue is detected with the power grid, your equipment, or yourself.

In addition, the Hughes Autoformers PWD30-EPO PowerWatchdog Smart Surge Protector Plus EPO with Auto Shutoff features AOC, or Auto-Off Circuitry, which gives you 30 days of power before the product shuts off.

5. POWRUI Surge Protector

Our rating: 9 / 10

POWRUI Surge Protector

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Pros:

  • Superior Protection – 1250 Joules Surge Protector
  • Overload, Overheat, and Over Current Protection

(PW0033)

2 USB Charging Ports (Maximum 2.4A Total), 6-Outlet Surge Protector

Surge Protector, ETL Listed.

6. Belkin 12-Outlet USB Power Strip Surge Protector

Our rating: 9 / 10

Belkin 12-Outlet USB Power Strip Surge Protector

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Pros:

  • Safety: Provides protection from power surges, lightning strikes (interior voltage spike), and power fluctuations.
  • Versatile: 12 total outlets, 6 regular outlets (3 with surge protection), 4 high-powered USB charging ports.
  • Smart charging: Costs less money for surge suppression

7. Southwire Company LLC 44380 Surge Guard 30A Portable

Our rating: 9 / 10

Southwire Company LLC 44380 Surge Guard 30A Portable

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Pros:

  • Lightweight
  • Very powerful
  • Built for air-conditioners

The Southwire Company LLC 44380 is a portable surge protector which is designed for use with air conditioners. You can connect this surge protector to air conditioners and will continue to work even if your power goes out. This model was replaced by the 44380B or simply 44380. The later models are slightly better.

8. Portable RV Surge Protector Portable EMS-PT30X RV Surge Protector

Our rating: 9 / 10

Portable RV Surge Protector Portable EMS-PT30X RV Surge Protector

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9. Camco PowerDefender Circuit Analyzer

Our rating: 9 / 10

Camco PowerDefender Circuit Analyzer

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Pros:

  • Best Surge Protector
  • A good protect on the outside
  • Camco surge protectors protects both a home ans RV
  • The two LED "power" lights and "ground" light are clear indicators.
  • UPS surge protection

Cons:

  • A power voltage indicator is included
  • Relatively heavy
  • Not true-rms rated
  • 40 amps fuse may blow

If you are looking for a surge protector that provides reliability and long-lasting use, then we highly recommend the Camco 5531 surge protector. This surge protector has quickly become the top-rated product on the market.

The Camco 5531 can be used to protect your RV as well as your home, though its small size does not allow the use with several household appliances. It comes with several foot and outlet cords and a fit that can be used for both residential and RV use.

This surge protector comes with protection modes that allow you to sift and save your home theater, computer or satellite/cable TV. It also comes with advanced laser or rotary cutting.

10. Hughes Autoformer 303305050-1 Power Watch Dog 50 AMP Surge Protector

Our rating: 9 / 10

Hughes Autoformer 303305050-1 Power Watch Dog 50 AMP Surge Protector

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Pros:

  • 50AMP surge protection
  • 5 Color LED Light Indicators
  • Contactors for maximum circuit protection
  • Automatic thermal overload protection
  • 8 outlets for high-end appliances
  • EMI filtering for high-end appliances

11. HITRENDS Surge Protector Power Strip 6 Outlets

Our rating: 9 / 10

HITRENDS Surge Protector Power Strip 6 Outlets

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Pros:

  • Two USB ports of 2.1 Amp and one of 1.0 Amp power
  • Protective metal frame

Cons:

  • Does not have any indicators to signal surge protection
  • Only supports up to 2500 watts

Surge Protectors are a necessity when you own several electronic devices and own a house. Power surges are very common in the United States of America. So it’s best to have one in place.

The HITRENDS surge protecting power strip is made with six outlets including two USB ports at 2.1 Amp and 1.0 Amp power. It can be used with all your charging devices like phones, tablets, laptops, and more.

With its six-foot cord, you can plug in your devices without worrying about them being too far. The HITRENDS surge protector also has halogen-free fire-resistant material and meets the requirements of UL and FCC.

12. Camco 50 Amp RV Power Defender Voltage Protector/Monitor

Our rating: 9 / 10

Camco 50 Amp RV Power Defender Voltage Protector/Monitor

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Pros:

  • Ideal for RVs and Motor Homes
  • 50 amps
  • Heavy-duty molded case for reliability
  • Easy to read display
  • Easy to read display with large text for older people
  • Automatic shutdown during a power surge
  • Automatic re-start after the surge is over
  • 10' long 6 gauge power cord for extended reach
  • Won’t charge your batteries
  • Won’t power your TV, microwave, or AC

13. CyberPower CP1500AVRLCD Intelligent LCD UPS System

Our rating: 9 / 10

CyberPower CP1500AVRLCD Intelligent LCD UPS System

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With a 1500 VA battery backup protection, this CyberPower is a great choice for those who need a backup power for their small computer systems and household electronics.

You might consider buying this inverter if you need something to power a small office. This inverter has features to monitor and manage your devices. With the LCD interface, you can keep an eye on the power consumption and find out the battery status, which will help you to manage your emergencies.

This small device has 12 surge-protected outlets that have the ability to deliver 900W for your high-powered devices. As an additional feature, this inverter is equipped with a 15A breaker, a 24-hour programmable timer, and a battery charger.

14. APC Wall Outlet Plug Extender

Our rating: 8 / 10

APC Wall Outlet Plug Extender

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Pros:

  • Has USB Ports
  • Easy to use
  • Can be used with server racks

Power Cord, White.

The APC Wall Outlet Plug Extender with Surge Protector is a simple, yet clever product that will save you some money and save you time. It is compatible with any socket that has two spaces on the wall, offers a surge protection of 1080 joules, prevents any voltage fluctuations from reaching your equipment, and is a great solution for under-cabinet/wall mounted equipment.

Standing at 6.3 inches and designed to also work with and behind furniture and in entertainment centers, this simple solution will do its job nicely when protecting your equipment from power surges and spikes.

15. Camco 55301 30 Amp RV Power Defender Voltage Protector/Monitor

Our rating: 8 / 10

Camco 55301 30 Amp RV Power Defender Voltage Protector/Monitor

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Crescent CI715 60 Amp Heavy-Duty In-Line Surge Protector with Standard 2 in. x 3-1/2 in. Female Nema 5-15 Style

The modern home or office doesn't look the same as it did a few decades ago. The surge protector is one of the most important pieces of equipment needed to keep your appliances and electronics working.

This device works by diverting excess voltage and power away from your appliances and electronics and redirecting it back into the generator.

16. Progressive Industries SSP50X 50 Amps Surge Protector

Our rating: 8 / 10

Progressive Industries SSP50X 50 Amps Surge Protector

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Pros:

  • Affordable surge protector
  • Security in times of a surge.

Cons:

  • Very little protection from a spike.

17. Belkin 3-Outlet USB Surge Protector

Our rating: 8 / 10

Belkin 3-Outlet USB Surge Protector

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Pros:

  • Easy to pack and take on the road
  • Rotating plug offers flexibility
  • Can be wall mounted
  • Lightweight

Cons:

  • Only has three outlets
  • No warranty
  • A bit pricey

The Belkin 3-Outlet is a good option if you’re looking for something compact. This surge protector is small and compact enough to fit into a travel bag and carry with on the go.

One of the best features is the rotating head that can swivel 90 degrees. This means you can plug in your charger and keep your device near you as you get things done.

Lastly, this surge protector comes with a 6,000 AMP rating.

18. Maxxima 6 Outlet Dual USB Adaptor Plug Grounded 2.4A Port 490 Joules Surge Protector

Our rating: 8 / 10

Maxxima 6 Outlet Dual USB Adaptor Plug Grounded 2.4A Port 490 Joules Surge Protector

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Pros:

  • Can protect electrical devices
  • Easy to install
  • Affordable
  • 6-foot long cord

For iPhone 5, 6, 7, 8, X, Samsung Galaxy S4, S5, S6 and Note 2, 3, 4, 5, 6, 7, 8, 10, Tablets and e-readers.

19. Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector

Our rating: 8 / 10

Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector

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Pros:

  • 1300 joules protection
  • Portable and easy to use
  • Automatic shutdown in case of an extreme surge
  • Protected status displays on a digital LED indicator
  • Surge protection indicator lights and audible alarm
  • Self-checking operation conducts self-testing during power surges
  • Audible alarm warns before surges occur
  • Knockout terminals for easy hook-up
  • Fuses protected during a malfunction
  • Wireless communication capability

The Southwire Surge Guard Portable 50-Amp 120/240-Volt Wireless Communication-Capable Surge Protector features a maximum surge capacity of 1300 joules. This is adequate to protect your electronic devices from sudden surges.

The Surge Guard SC1000 has a 4,000-amp response time. This indicates the time taken for it to respond to the surge in case the power goes out.

The Surge Guard SC1000 has an audible alarm, digital LED indicator, and protection status display. It also has a wireless communication capability. These are features that are not common among other surge protectors.

20. ECHOGEAR On-Wall Surge Protector

Our rating: 8 / 10

ECHOGEAR On-Wall Surge Protector

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Pros:

  • Can be installed in tight spaces
  • Good surge protection
  • Brightly-colored ports
  • Fairly inexpensive
  • 4 Electrical outlets and 2 USB ports
  • Highly regarded by its users
  • Has a lifetime warranty
  • Damage-resistant construction
  • UL 1449 3rd Edition Certified

Cons:

  • It is not suitable for hard-wired equipment
  • Flimsy plastic casing

Echogear makes the best surge protectors, and the On-Wall Surge Protector With 4 Pivoting AC Outlets & 2 USB Ports – Packs 1080 Joules of Surge Protection & Installs On Existing Outlets to Protect Your Gear & Increase Outlet Capacity is one of the reasons why.

This surge protector combines surge protection and powerline extenders to protect your sensitive electronic devices and appliances from power surges and spikes.

The surge protector helps reduce power noise, line noise and interference for clearer picture and sound while on the long game.

21. Tripp Lite AVR750U 750VA UPS Battery Backup

Our rating: 8 / 10

Tripp Lite AVR750U 750VA UPS Battery Backup

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Pros:

  • Ideal for small offices
  • AVR (Automatic Voltage Regulation)
  • 450W Continuous
  • 750VA/800Watt-Sec

Cons:

  • Very noisy
  • Difficulty putting batteries in
  • Expensive for an entry-level UPS

Tripp Lite’s AVR750U is a high-efficiency, compact, and lightweight 750VA/800Watt-Sec UPS (Uninterruptible Power Supply) system designed for protection against power outages and data loss.

It features AVR (Automatic Voltage Regulation) that provides clean, consistent output to computer equipment in either normal or standby mode regardless of the input voltage.

With CLEARVIEW+ user interface, you can quickly see how much runtime is available with easy to access operating status indicators.

22. APC UPS

Our rating: 8 / 10

APC UPS

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Pros:

  • It comes with a handy USB charger
  • It has a sleek and modern design
  • It automatically charges and protects large appliances
  • It has a 500VA battery
  • It can replace a traditional surge protector
  • Comes with a “Boost and Trim” feature which increases the voltage and clears voltage spikes

(UPS) 650VA, 120V / 230V (BE650G1)

It weighs 11.5 lbs

An APC 650VA UPS battery backup surge protector is used for protecting expensive home entertainment devices, computers, appliances and electronics. It is a 650VA, 120V/230V, 16 Outlet, EMI/RFI, USB Charger, Black UPS with 10’ cord.

23. CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System

Our rating: 8 / 10

CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System

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Pros:

  • Eco-Friendly UPS system
  • Good LCD panel

LCD Panel.

The CyberPower Ecologic is a simple solution for a backup power system. The clean design and LCD screen make it a great addition to any home office.

The CyberPower is made by the power protection company CyberPower PC. It’s a very energy efficient backup system that is actually so efficient that it doesn’t require much power to function and it makes a small amount of electricity you can use to charge small electronics.

24. APC UPS

Our rating: 8 / 10

APC UPS

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Pros:

  • Has USB ports
  • Surge protection
  • Good price

(UPS), 650 VA/380 Watts, Battery Backup Power for Computers and Electronics

The 3-outlet power strip with built-in battery backup provides 650 VA of power, combined with surge protection and USB connectivity for your computer and other hardware.

It comes with a battery backup feature in case of a power outage or an overload.

25. AmazonBasics Standby UPS 800VA 450W Surge Protector Battery Backup

Our rating: 7 / 10

AmazonBasics Standby UPS 800VA 450W Surge Protector Battery Backup

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Pros:

  • Compact design
  • Has 12 outlets

The AmazonBasics Standby UPS is an efficient, compact option for light use. It’s a solid choice for keeping computers running during power outages, but we wouldn’t recommend it for heavy use.

The capacity of this unit of 800VA is enough to keep 12 devices running for a few minutes in the event of a power outage. Twelve outlets will accommodate larger configurations than other comparable 700VA units.

Outside, there’s quick access to a single on/off switch and two USB ports. One is rated at 1.5A and the other at 2.1A, which may be enough to keep your phone charged during a blackout, but you’re not going to get a full charge out of it.

Frequently Asked Questions (FAQ)

What is the best brand of surge protector?

One reason why Belkin surge protectors are popular among consumers is because of their 12-foot cord. The amount of outlets is another feature that keeps Belkin surge protectors on top of the list.

For example, the Belkin 12-Outlet Pivot-Plug Power Strip comes with 12 power outlets, 8 feet cord, and is ETL certified for safety. This is perfect for a household with lots of electronic devices. It also has a pivoting power cord that is convenient to use.

The Belkin six-outlet power strip is popular among people who only have a few electronic devices to power. Its 6 feet power cord is long enough to reach nearly anywhere in the house and it is ETL-certified for safety. It also comes with 6 outlets and 6 foot long flat cord.

How reliable are surge protectors?

A surge protector is a device designed to block harmful power fluctuations and surges. It guards electronic devices such as computers, televisions, printers, air conditioners, refrigerators, and cordless phones against damage caused by any of their home electricity power’s occasional power spikes, surges, and brownouts.

A surge protector may look like a standard power strip, but it’s far more advanced and ensures your home’s electrical system remains as safe as possible from overload, underload, and spikes. Just how reliable are surge protectors? Let’s find out.

What is the safest surge protector?

Surge protectors help prevent damage to your electronic devices due to an excess amount of voltage supply or sudden power fluctuations. They are designed to absorb these dangerous conditions that otherwise can be fatal. A surge protector often has multiple built-in outlets and can also have additional features like a firewall for computer networks. However, not all surge protectors are created equal. To pick the best surge protectors for you—definitely go with a reputable brand like Belkin, Reset or Tripp Lite. It’s also important that your surge protector is UL certified. The last thing you want is to be plugged into a faulty product.

Is 300 joules enough for a surge protector?

Surge protectors are rated with a joule rating. This rating indicates how much energy it can absorb before failing. For residential use, a piece of equipment with a rating of at least 240 joules is recommended.

Lightning strikes and surges can be as high as 8,000 joules, and it is very important that a surge protector is able to handle this kind of surge. However, 300 joules is more than enough for home appliances and household electronics.

A surge protector’s clamping voltage and response time is also rated. It’s important to look for a surge protector with a fast response time and a clamping voltage rating between 400 and 800 volts, and the failure rate should be less than 1%.

Conclusion

Surge protectors are one of the most important home safety equipment you can get from your home utility manufacturer, especially if it looks like you're in an area where lighting strikes could be a problem for power surges. You can protect every major household device in your home from power surges with one of these devices. This crash test roundup will give you the information you need to make an informed decision on one of these devices.

Our Recommendation

NameCategoryProduct
Nekteck Surge Protector Power StripBest OverallNekteck Surge Protector Power Strip
POWRUI Surge ProtectorBudget PickPOWRUI Surge Protector
Camco 50 Amp RV Power Defender Voltage Protector/MonitorUpgrade PickCamco 50 Amp RV Power Defender Voltage Protector/Monitor