20 Best Cyberpower Surge Protector [2024]

Are you looking for the best Cyberpower Surge Protector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Cyberpower Surge Protector.

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1 CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets,... CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets,...
2 CyberPower CSP600WSU Surge Protector, 1200J/125V, 6 Swivel Outlets, 2 USB Charging Ports, Wall Tap... CyberPower CSP600WSU Surge Protector, 1200J/125V, 6 Swivel Outlets, 2 USB Charging Ports, Wall...
3 CyberPower CP1500AVRLCD Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, AVR, Mini-Tower CyberPower CP1500AVRLCD Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, AVR, Mini-Tower
4 CyberPower CPS1215RMS Rackmount Surge Protector, 120V/15A, 12 Outlets, 15 ft Power Cord, 1U... CyberPower CPS1215RMS Rackmount Surge Protector, 120V/15A, 12 Outlets, 15 ft Power Cord, 1U...
5 CyberPower CSP806U Professional Surge Protector, 3000J/125V, 8 Outlets, 2 USB Charge Ports, 6ft... CyberPower CSP806U Professional Surge Protector, 3000J/125V, 8 Outlets, 2 USB Charge Ports, 6ft...
6 Anker Power Strip Surge Protector, 12 Outlets & 3 USB Charging Ports with Flat Plug, 6ft Extension... Anker Power Strip Surge Protector, 12 Outlets & 3 USB Charging Ports with Flat Plug, 6ft...
7 CyberPower CP425SLG Standby UPS System, 425VA/255W, 8 Outlets, Compact CyberPower CP425SLG Standby UPS System, 425VA/255W, 8 Outlets, Compact
8 APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS with... APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS...
9 Surge Protector, Power Strip with USB, Lightning Protection Outlet Cords with 5-Outlet... Surge Protector, Power Strip with USB, Lightning Protection Outlet Cords with 5-Outlet...
10 CyberPower CSB100W Essential Surge Protector, 900J/125V, 1 Outlet, Wall Tap CyberPower CSB100W Essential Surge Protector, 900J/125V, 1 Outlet, Wall Tap
11 CyberPower CSB6012 Essential Surge Protector, 1200J/125V, 6 Outlets, 12ft Power Cord, Black CyberPower CSB6012 Essential Surge Protector, 1200J/125V, 6 Outlets, 12ft Power Cord, Black
12 APC UPS 1500VA Sine Wave UPS Battery Backup, BR1500MS2 Backup Battery Power Supply with AVR, (2) USB... APC UPS 1500VA Sine Wave UPS Battery Backup, BR1500MS2 Backup Battery Power Supply with AVR, (2)...
13 CyberPower CSHT1208TNC2 Home Theater Surge Protector 3150J/125V, 12 Outlets, 8ft Power Cord Black CyberPower CSHT1208TNC2 Home Theater Surge Protector 3150J/125V, 12 Outlets, 8ft Power Cord Black
14 CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact
15 CyberPower CSP300WUR1 Professional Surge Protector, 600J/125V, 3 Outlets, 2 USB Charge Ports (2.1... CyberPower CSP300WUR1 Professional Surge Protector, 600J/125V, 3 Outlets, 2 USB Charge Ports (2.1...
16 12Foot Extra Long Cord Power Strip Surge Protector, Kungear 8-Outlet 1050J Surge Protector,... 12Foot Extra Long Cord Power Strip Surge Protector, Kungear 8-Outlet 1050J Surge Protector,...
17 CyberPower CSP606U42A Professional Surge Protector, 900J/125V, 6 Outlets, 2 USB Charge Ports, 6ft... CyberPower CSP606U42A Professional Surge Protector, 900J/125V, 6 Outlets, 2 USB Charge Ports, 6ft...
18 APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M
19 NvTias, 6 Ft Long Power Strip, Surge Protector 3-Sided with 18 Outlets and 3 USB Charging Ports,... NvTias, 6 Ft Long Power Strip, Surge Protector 3-Sided with 18 Outlets and 3 USB Charging Ports,...
20 CyberPower PR1500LCD Smart App Sinewave UPS System, 1500VA/1500W, 8 Outlets, AVR, Mini-Tower CyberPower PR1500LCD Smart App Sinewave UPS System, 1500VA/1500W, 8 Outlets, AVR, Mini-Tower
SaleBestseller No. 1
CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets,...
  • 850VA/510W Ecologic Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking...
  • 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets (Three ECO controlled); INPUT: NEMA 5-15P right...
  • MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions
  • ECO MODE: When the UPS detects a computer is off or in sleep mode, it will automatically turn off power to computer peripherals connected to ECO mode...
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; dollars100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software...
SaleBestseller No. 2
CyberPower CSP600WSU Surge Protector, 1200J/125V, 6 Swivel Outlets, 2 USB Charging Ports, Wall Tap...
  • 6 NEMA 5-15R SURGE PROTECTED OUTLETS: Provide 1200 joules of protection for home and office computers, electronics, and home theater equipment
  • 2 USB CHARGING PORTS: Share 2.4 amps are perfect for keeping tablets, smartphones, and other rechargeable devices ready to use
  • COMPACT DESIGN AND SWIVEL OUTLETS: 2 banks of swivel outlets are perfect for providing power in tight spaces, such as behind a bookshelf or desk
  • EMI/RFI FILTERS: Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment
  • 1 YEAR LIMITED WARRANTY and dollars75,000 Connected Equipment Guarantee
SaleBestseller No. 3
CyberPower CP1500AVRLCD Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, AVR, Mini-Tower
  • 1500VA/900W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations,...
  • 12 NEMA 5-15R OUTLETS: 6 battery backup & surge protected outlets; 6 surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug...
  • MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions, including: estimated runtime, battery capacity,...
  • AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
Bestseller No. 4
CyberPower CPS1215RMS Rackmount Surge Protector, 120V/15A, 12 Outlets, 15 ft Power Cord, 1U...
  • 120V/15A Rackmount Surge Protector provides critical power protection for data centers, network closets, and VoIP Phone systems
  • OUTPUT: 12 NEMA 5-15R OUTLETS (6 front and 6 rear); INPUT: NEMA 5-15P straight plug, 15 ft power cord
  • VERSATILE RACKMOUNT OPTIONS: Allows for the PDU to be installed vertically or horizontally
  • ADDITIONAL FEATURES: Network-grade plugs and outlets, industrial-grade metal housing, and cord retention tray
  • 3-YEAR LIMITED WARRANTY
SaleBestseller No. 5
CyberPower CSP806U Professional Surge Protector, 3000J/125V, 8 Outlets, 2 USB Charge Ports, 6ft...
  • VITAL SURGE PROTECTION: The CSP806U offers 3000 joules of protection for home and office equipment, electronics and home theater equipment
  • OUTPUT: 8 NEMA 5-15R surge protected outlets; INPUT: NEMA 5-15P right-angle (45° off-set) input plug, with 6 ft power cord
  • USB CHARGING PORTS: Two 2.4 Amps (shared) USB ports to rapidly charge and power USB devices such as tablets (including iPad), smartphones, MP3...
  • LED INDICATORS: LED indicators (Protected and Grounded), and impact-resistant casing.
  • 1 Year Limited Warranty - 300,000 dollar connected equipment guarantee
Bestseller No. 6
Anker Power Strip Surge Protector, 12 Outlets & 3 USB Charging Ports with Flat Plug, 6ft Extension...
  • Power for All: 12 AC outlets and 3 USB ports with a 6 ft cable power an entire workstation or home entertainment center. Input: AC 1875W
  • Surge Protection: Total protection for your connected devices and appliances. The 12 AC outlets provide a 3-line 4000 Joule surge protection energy...
  • High-Speed Charging: Delivers an optimized charge to USB devices using Anker’s world-renowned PowerIQ technology. Save up to 1 hour of charging time...
  • Superior Safety: Thick rubber coating, integrated copper wiring, and flame retardant casing combine to create an imminently safe power source.
  • What You Get: PowerPort Strip 12, welcome guide, worry-free 18-month warranty, lifetime* $300,000 connected equipment warranty, and friendly customer...
Bestseller No. 7
CyberPower CP425SLG Standby UPS System, 425VA/255W, 8 Outlets, Compact
  • 425VA/255W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking...
  • 8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets, Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset...
  • LED INDICATORS: LED status lights indicate Power-On and Wiring Fault
  • USB CONNECTIVITY: HID compliant USB port enables full integration with built-in power management and auto-shutdown features of Windows, Linux and Mac...
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; dollars 75,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software...
Bestseller No. 8
APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS with...
  • 600VA / 330W battery backup power supply
  • 7 Outlets (NEMA 5-15R): 5 Battery Backup and Surge Protector; 2 Outlets with Surge Protection Only
  • 1 USB Charger Port (1.5A) for cell phones, portable electronics
  • 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable. Plus free Windows PC power-management software (Mac OS uses native "Energy...
  • Replaceable Battery. Easily replace the battery back up with a genuine APC replacement battery, model APCRBC154 (sold separately)
Bestseller No. 9
Surge Protector, Power Strip with USB, Lightning Protection Outlet Cords with 5-Outlet...
  • 【SAFETY GUARANTEE】: 1200Joules Surge protector with overload protection protects against spikes and fluctuations, fire-retardant casing which can...
  • 【HEAVY DUTY CORD】: 5 ft pure copper heavy-duty UL listed power cord and integral copper bar improve product conductivity, durability and reduces...
  • 【SAFETY COVER】:Use the slide safety cover to seal off outlets, Close the safety cover when not in use to prevent children from touch
  • 【SMART USB PORTS】: This USB power strip has 5 AC outlets, 3 smart USB ports 2.4A/port (max), (5V/2.4A in total). The USB charging ports with smart...
  • 【RIGHT ANGLE FLAT PLUG & WALL MOUNTABLE】: The flat plug is perfectly suitable for narrow spaces. 2 mounting holes on the back make this wall mount...
SaleBestseller No. 10
CyberPower CSB100W Essential Surge Protector, 900J/125V, 1 Outlet, Wall Tap
  • 1 Surge Protected Outlet
  • Compact Design for Single Device Protection
  • 900 Joules of Surge Protection
  • Wall Tap Plug. Clamping Voltage 800 V (L-N, L-G, N-G)
  • 25,000 dollars Connected Equipment Guarantee Lifetime Product Warranty
SaleBestseller No. 11
CyberPower CSB6012 Essential Surge Protector, 1200J/125V, 6 Outlets, 12ft Power Cord, Black
  • VITAL SURGE PROTECTION: 6 NEMA 5-15P surge protected outlets provide 1200 joules of protection for home and office equipment
  • INPUT: NEMA 5-15P Straight input plug, 12 foot power cord, lighted 15A circuit breaker/power switch
  • KEYHOLE SLOTS: Enable the model to be placed on a wall, under a desk, and in other configurations to optimize space and keep power cords out of the...
  • EMI/RFI NOISE FILTRATION: Filters out electromagnetic and radio frequency interference to improve picture and sound quality of connected equipment
  • LIMITED LIFETIME WARRANTY: 75,000 dollar Connected Equipment Guarantee
SaleBestseller No. 12
APC UPS 1500VA Sine Wave UPS Battery Backup, BR1500MS2 Backup Battery Power Supply with AVR, (2) USB...
  • APC 1500VA / 900W battery backup power supply
  • 10 Outlets (NEMA 5-15R): 6 surge protector with battery backup; 4 outlets with Surge Protection Only
  • Sinewave UPS with Automatic Voltage Regulation (AVR), designed for high-end electronics, ideal battery backup for computer
  • Two USB Charger Ports: (1) USB-C, (1) Type-A (15W shared)
  • Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC163 (sold separately)
SaleBestseller No. 13
CyberPower CSHT1208TNC2 Home Theater Surge Protector 3150J/125V, 12 Outlets, 8ft Power Cord Black
  • 12 Surge Protected Outlets with Safety Covers, 4 Widely Spaced to safeguard your home theater equipment from damage caused by electrical surges
  • 3150 Joules of Surge Protection, 8 FT Cord with Right Angle 45 degree offset NEMA 5 15P plug; LED status indicators and keyhole mounting slots
  • Data line protection with RJ45 ports for networking and RJ11 ports for telecommunication devices such as phones, faxes, modems, and DSL lines
  • 2 pair gold plated RG6 coaxial connectors protect cable/satellite TV receivers and broadband modems
  • Limited Lifetime Warranty with $500,000 Connected Equipment Guarantee
SaleBestseller No. 14
CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact
  • 425VA/260W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard home office and entertainment...
  • 8 NEMA 5-15R OUTLETS: 4 battery backup & surge protected outlets, 4 surge protected outlets; INPUT: NEMA 5-15P plug with 5 foot power cord
  • ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets
  • GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup...
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; $75,000 Connected Equipment Guarantee
Bestseller No. 15
CyberPower CSP300WUR1 Professional Surge Protector, 600J/125V, 3 Outlets, 2 USB Charge Ports (2.1...
  • 3 NEMA 5-15R SURGE PROTECTED OUTLETS; Provide 600 joules of protection for personal electronics, computers, routers, and modems
  • (2) USB CHARGING PORTS; 2.1 Amps shared to quickly charge USB devices such as smartphones, iPads, tablets, and other electronic devices
  • LED INDICATOR; Lights to indicate the surge protector status is protected
  • EMI/RFI Filters; Filters against electromagnetic interference and radio frequency interference ensuring clean power for connected equipment
  • 1 Year Limited Warranty and Dollar50,000 Connected Equipment Guarantee
SaleBestseller No. 16
12Foot Extra Long Cord Power Strip Surge Protector, Kungear 8-Outlet 1050J Surge Protector,...
  • 【Extra-Long Cord with Flat Plug】12-foot UL listed 14AWG heavy duty long power cord provides optimal reach. Low profile flat plug design leaves you...
  • 【Safe and Reliable】1050J surge protector and 15A integrated circuit breaker with fire-resistant casing, protect electronic product from surge,...
  • 【Smart USB Charging Station】The USB power strip combined 3.1 Amp USB ports quickly charge your electronics, each USB port featuring 2.4A Max...
  • 【Widely Spaced Outlets】AC outlets are separated enough to fit big transform plugs without blocking each other. Power and protected 11 devices at...
  • 【Wall Mountable】Two keyholes on the back of surge protector for easy wall mounting. Sleek black slim design enable you to place the power strip...
Bestseller No. 17
CyberPower CSP606U42A Professional Surge Protector, 900J/125V, 6 Outlets, 2 USB Charge Ports, 6ft...
  • 6 Surge Protected Outlets with 900 joules of surge protection to protect home and office computers, electronics, and home theater equipment
  • (2) USB Charging Ports - 4.2 Amps shared for charging smart phones and tablets; 6 FT Cord and 45 Degree Offset Plug - NEMA 5-15P
  • Microdot LED "Protected" Green Indicator to alert you when surge protection is active
  • Combination 15A Circuit Breaker / Power Switch; Keyhole mounting slots for mounting on a wall or under a desk
  • 1 YEAR LIMITED WARRANTY - $75,000 Connected Equipment Guarantee
SaleBestseller No. 18
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M
  • 425VA / 225W battery backup power supply
  • 6 Outlets (NEMA 5-15R): 4 UPS Battery Backup and Surge Protection; 2 Outlets with Surge Protection only
  • 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P); Wall mountable
  • During a power outage, this APC UPS provides battery backup power for WiFi routers and other small, critical electronics
  • This BE425M APC battery backup comes with a 3-year warranty, plus 75,000 dollars connected-equipment policy
Bestseller No. 19
NvTias, 6 Ft Long Power Strip, Surge Protector 3-Sided with 18 Outlets and 3 USB Charging Ports,...
  • ★Multi Outlets Strip: With 3 sided Power Strip design, our 18 AC outlets power strip surge protector fits oversized power adapters without blocking...
  • ★Smart USB Charging Ports: 3 USB ports total 3.4 A, each USB port features 2.4A Max output.; High-speed USB ports automatically detect charging...
  • ★6 Feet Heavy Duty Extension Cord(1875W/15A): Power rating of 1875W is compatible with many high power devices. With 3 mounting holes on the back,...
  • ★Power Strip Surge Protector: This power strip surge protector provides overload protection protects against spikes and fluctuations. The 3 level...
  • ★Safety Protection & Warranty Note: ETL safety certified, with extension cord and other major components certified by UL. Fire-retardant PC shell...
Bestseller No. 20
CyberPower PR1500LCD Smart App Sinewave UPS System, 1500VA/1500W, 8 Outlets, AVR, Mini-Tower
  • 1500VA/1500W Smart App Sinewave Battery Backup Uninterruptible Power Supply (UPS) System designed to support Active PFC and conventional power...
  • EIGHT BATTERY BACKUP AND SURGE PROTECTED NEMA 5-15R OUTLETS: Safeguard corporate servers, department servers, storage appliances, network devices, and...
  • EXTENDABLE MULTIFUNCTION LCD PANEL: Can be removed and relocated when installed in hard to reach places using attached 4.5’ cable; Displays...
  • AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; dollars 375,000 Connected Equipment Guarantee and FREE PowerPanel Business Edition Management Software...

Having trouble finding a great Cyberpower Surge Protector?

This problem is well understood by us because we have gone through the entire Cyberpower Surge Protector research process ourselves, which is why we have put together a comprehensive list of the best Cyberpower Surge Protectors available in the market today.

After hours of searching and using all the models on the market, we have found the best Cyberpower Surge Protector for 2023. See our ranking below!

How Do You Buy The Best Cyberpower Surge Protector?

Do you get stressed out thinking about shopping for a great Cyberpower Surge Protector? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Cyberpower Surge Protector, which is why we have assembled a comprehensive list of the greatest Cyberpower Surge Protector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Cyberpower Surge Protector that you consider buying. Your questions might include the following:

  • Is it worth buying an Cyberpower Surge Protector?
  • What benefits are there with buying an Cyberpower Surge Protector?
  • What factors deserve consideration when shopping for an effective Cyberpower Surge Protector?
  • Why is it crucial to invest in any Cyberpower Surge Protector, much less the best one?
  • Which Cyberpower Surge Protector are good in the current market?
  • Where can you find information like this about Cyberpower Surge Protector?

We’re convinced that you likely have far more questions than just these regarding Cyberpower Surge Protector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Cyberpower Surge Protector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Cyberpower Surge Protector. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Cyberpower Surge Protector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Cyberpower Surge Protector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Cyberpower Surge Protector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Cyberpower Surge Protector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Cyberpower Surge Protector.
  5. Customer Ratings: Number ratings grade Cyberpower Surge Protector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Cyberpower Surge Protector.
  7. Product Quality: You don’t always get what you pay for with an Cyberpower Surge Protector, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Cyberpower Surge Protector is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Cyberpower Surge Protector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Cyberpower Surge Protector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is surge protector rating?

A: Energy absorption/dissipation – This rating, given in joules, tells you how much energy the surge protector can absorb before it fails. A higher number indicates greater protection. Look for a protector that is at least rated at 200 to 400 joules. For better protection, look for a rating of 600 joules or more.

Q: What is a power strip with a surge protector?

A: A surge protector functions like a power strip; it gives the user the ability to plug in multiple electronic devices, but it also serves another very important function. A surge protector will also protect your electronic devices from a power spike.

Q: What is surge protected outlet?

A: Surge protector power strips plug into a standard electrical outlet . Multiple devices can be plugged into one strip. Only power strips described as surge protectors or surge suppressors are designed to deal with voltage surges. A power strip can rest on the floor or be wall-mounted for convenience.

Q: What is a battery surge protector?

A: A battery backup with surge protector is an electronic gadget that acts as a buffer to protect a computer and its files should there be a power failure or power surge. It has two primary functions. The first is to protect high tech equipment from power fluctuations. This includes power spikes, such as lightning strikes, or brownouts.