10 Best Liebert Surge Protectors
for October 2022

Protecting your home from power surges is important, but buying the right surge protector can be complicated. Surge protectors come in a variety of shapes and sizes, and some are designed to block AC power while others are designed only to block DC power. DC power, sometimes called direct current, refers to the flow of electricity that powers most electronic devices.

The surge protectors in our Lab are designed to protect your home from AC power surges and spikes, which occur when there's too much power coming in to your home, causing your appliances to trip or shut down. Surge protectors also protect devices from power surges, which occur when there is too much power coming into the home.

To find the best surge protectors, we test them in our Lab for performance, which includes protecting against power surges and spikes, as well as protecting against power surges. We test each surge protector for voltage, current, and overcharge/discharge protection, and for ease of use, including ease of installation, set up, and setup. Here are our picks for the best surge protectors of 2022:

Different Guide editors independently choose recommendations. Purchases made through our links may earn us commissions.

1
9.8
SCORE
Liebert PS-6DL Surge Protector

Liebert PS-6DL Surge Protector

by Liebert
What We like

The Liebert PS-6DL surge protector provides three grounded AC outlets and 6 surge-protected, filtered AC outlets, with a 10-foot cord.

2
9.5
SCORE
Power Strip , Nuetsa Surge Protector with 12 Outlets and 4 USB Ports, 6 Feet Flat Plug Extension Cord (1875W/15A) for for Home, Office, Dorm Essentials, 2700 Joules, ETL Listed (Black)

Nuetsa Power Strip

by Nuetsa
What We like

This unit has 8 extra USB charging ports. Useful for multiple devices that need charging. It protects all your devices against surges, spikes, and overvoltage.

3
9.1
SCORE
Liebert PSI5 Lithium-Ion UPS - 1500VA 1350W 120V, Line Interactive AVR Mini Tower Sine Wave UPS, 0.9 Power Factor Uninterruptible Power Supply(Battery Backup) with Surge Protection(PSI5-1500MT120LI)

Liebert PSI5 Lithium-Ion UPS

by Vertiv
What We like

Linda went above and beyond our expectations and really did her research. This UPS is perfect for the home, small business, or home office. It is reasonably priced for the power it will provide to and protect.

4
9
SCORE
Vertiv Liebert PST5 660VA 400W UPS with Battery Backup & Surge Protection, Eight outlets and a Three-Year, Full Unit Warranty (PST5-660MT120)

Vertiv Liebert PST5 660VA 400W UPS with Battery Backup & Surge Protection

by Vertiv Co.
What We like

The Liebert UPS works perfectly with the UPS system on our TV, which helps to avoid burnouts that could damage our expensive entertainment system.

5
8.8
SCORE
Amazon Basics 8-Outlet Power Strip Surge Protector, 4,500 Joule - 6-Foot Cord, Black/Green

Amazon Basics 8-Outlet Power Strip Surge Protector, 4,500 Joule

by Amazon Basics
What We like

This power strip is the best yet. It provides surge protection and features 13 total outlets, as well as 4 USB ports for charging devices. Plus, the included 6-foot power cord offers greater flexibility with fewer cord tangles. Don't be fooled by the unspectacular green and black design, though; this power strip works.

6
8.7
SCORE
rv Surge Protector 30 amp, POWSAF rv Power Defender Voltage Protector/Monitor with Surge Protection(4100 Joules), Designed with Easy to Use Handles…

POWSAF rv Surge Protector 30 amp

by POWSAF
What We like

This surge protector is well-designed, easy to use, and stays out of the way when not in use, unlike the ProTec-5 we had to return after giving it a workout for a day. Its protectors are sold separately (but are inexpensive), so you'll need to add those, but its simple controls and functionally get the job done.

7
7.2
SCORE
Vertiv Liebert 700VA 420W LCD UPS Mini-Tower Battery Backup & Surge Protection, 3 Year Warranty (PSA4-700MT120)

Vertiv Liebert 700VA 420W LCD UPS Mini-Tower Battery Backup & Surge Protection

by Vertiv Co.
What We like

The Vertiv Liebert 700VA 420W LCD UPS Mini-Tower Battery Backup & Surge Protection, 3 Year Warranty (PSA4-700MT120) is the solution that best meets the needs of 120V single phase or 240V three phase load. This UPS offers 2,700VA of power, 9 minutes of runtime at full load, and 585 watts of surge suppression.

8
7.2
SCORE
Liebert PSA5 UPS - 1000VA/600W 120V | Line Interactive AVR Tower UPS | Energy Star Certified (PSA5-1000MT120)

Liebert PSA5 UPS - 1000VA/600W 120V

by Vertiv
What We like

This UPS is the gold standard for reliability, power availability and capabilities. It’s pricey, but it will last you for years, and earns our Editors' Choice Award for energy backup systems.

9
7.2
SCORE
BSEED Surge Protector Home Appliance,3 Outlet Power Surge Protector, Voltage Protector Brownout Surge Refrigerator 1440 Watts,120V 12A(1 Pack)

BSEED Surge Protector Home Appliance

by BSEED
What We like

The BSEED Surge Protector Surge Protector does a good job protecting appliances. It's small, sturdy, and easy to pack. We particularly liked that it has a built-in clamp to keep cords from snaking around, but it only works on center-plug outlets.

10
7.2
SCORE
Belkin 1-Outlet Home Series SurgeCube - Grounded Outlet Portable Wall Tap Adapter with Ground & Protected Light Indicators for Home, Office, Travel, Computer Desktop & Charging Brick - White, 1080 Joules

Belkin 1-Outlet Home Series SurgeCube

by Belkin Inc.
What We like

With 1 joule of surge protection, this is a simple, portable way to plug your devices into a wall outlet, eliminating the need for a power strip or surge strip.

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