---
product_id: 1863222
title: "CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector"
brand: "cyberpower"
price: "58682 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Cyber Power"
url: https://www.desertcart.is/products/1863222-cp1000pfclcd-pfc-sinewave-ups-battery-backup-and-surge-protector
store_origin: IS
region: Iceland
---

# 1000VA/600W power capacity 3-year battery life with AVR tech 10 outlets + USB Type-A & C charging CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector

**Brand:** cyberpower
**Price:** 58682 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity with pure sine wave precision!

## Quick Answers

- **What is this?** CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector by cyberpower
- **How much does it cost?** 58682 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1863222-cp1000pfclcd-pfc-sinewave-ups-battery-backup-and-surge-protector)

## Best For

- cyberpower enthusiasts

## Why This Product

- Trusted cyberpower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Sine Wave Power:** Ensures flawless compatibility with modern PFC power supplies—no glitches, just smooth uptime.
- • **Comprehensive Outlet Array:** Five battery-backed plus five surge-only outlets, plus dual USB ports for seamless device charging—power everything smartly.
- • **Rock-Solid 3-Year Warranty:** Backed by a $350,000 connected equipment guarantee and free management software—confidence that lasts.
- • **Intuitive Color LCD Display:** Real-time monitoring with tilt-adjustable screen keeps you ahead of power issues before they disrupt your workflow.
- • **Automatic Voltage Regulation (AVR):** Stabilizes voltage fluctuations without draining your battery, extending its lifespan and your peace of mind.

## Overview

The CyberPower CP1000PFCLCD is a mini-tower UPS delivering 1000VA/600W of pure sine wave battery backup and surge protection, optimized for active PFC power supplies. Featuring Automatic Voltage Regulation to smooth out power fluctuations without battery drain, it offers 10 outlets (5 battery-backed), dual USB charging ports, and a multifunction color LCD for real-time status. With a 3-year warranty and $350,000 connected equipment guarantee, it’s engineered to safeguard your critical devices and keep your professional setup running flawlessly.

## Description

A mini-tower UPS with line interactive topology, the CyberPower PFC Sinewave CP1000PFCLCD provides battery backup, power protection (using sine wave output), and surge protection for desktop computers, workstations, networking devices, and home entertainment systems requiring active PFC power source compatibility. The CP1000PFCLCD uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The CP1000PFCLCD comes with a three-year warranty and a $350,000 Connected Equipment Guarantee.

Review: Good unit and fills a critical need - 1. True sine wave power: Electric power is not highly reliable where we live and I wanted to replace my aging APC back-up power supply (or Uninterruptible Power Supply / UPS) after I got a new computer (Apple Mini). Purely by accident while researching what to buy, I noticed in the always-valuable desertcart user reviews that some computers require the AC power provided while running on battery to be a true sine wave but some UPS units just approximate that with a squared wave form. It doesn't matter if you understand this or not, the point is that increasingly, newer computers need power of the same quality that power companies provide, even when operating off the UPS battery, and many (most?) UPS units do not provide it which can result in erratic or no computer operation, so you should be aware of that. No computer accessory store, nor Support for my new computer, knew this, very odd. To their credit, Apple support checked back with their Engineering department and provided me with a solid answer, and I found that yes, my new Apple unit required true sine wave. APC, arguably the best known maker and who I had used before, makes such units, but they are far more expensive than the usual APC units someone would buy for personal use. I shopped around, including via the aforementioned desertcart user reviews, and found CyberPower, who makes several very reasonably-priced UPS units with pure sine wave power, bought it, and it works well. Bottom line on this topic: You need to find out if your computer needs pure or true sine wave power (meaning, if your computer has a "power factor corrected" or "PFC" power supply) and ensure you get a battery back-up with that feature if so. Apple informed me that all of their recent desktop units have PFC power supplies and do require true sine wave battery back-up if you choose to get a back-up. I am not sure if getting the wrong battery back-up unit would always or just potentially affect performance and/or durability, but obviously you should get the right unit for your computer or other devices and not find out. 2. Rating: I've only had this unit in service for a short while so can not comment on long-term reliability, etc., but so far it works well. My unit is a little oversized to provide capacity for adding future items, for longer operating time on battery, and to provide some cushion for when things are starting up . It provides surge protection, regulated power (holds voltage to computer steady), and of course battery back-up. The product comes with a disk for Windows users, but nothing for Apples, so I do not know what additional bells and whistles appear for Windows users, but I can comment for Apples: The installation is ridiculously simple, just plug in the unit, connect the computer and UPS via a USB cable (have U had enough U's yet?), turn both on, and the Apple software (under System Preferences / Energy Saver) automatically recognizes it so you can set things up (e.g., during a black-out, run on battery until battery has x-minutes of life remaining, etc.). The printed instructions are light on connecting to the computer and such, maybe more is on-screen if you are a Windows user and can use their software, and Apple users will find even less info, but in the end, CyberPower's Support was helpful and clear and it's really simple to do. CyberPower also has a Beta-version of energy saving software but I did not install that and they indicated it provides no crucial or needed functions, just use the Apple energy management software already on your computer. So, a good experience so far: easy installation and it works. I hope they eventually provide a bit more guidance and insights for new users in their printed instructions, especially for Apple users; It may be simple but if you're a new user and/or like to know for sure before powering up electronics, they need to provide more. Other than that, it's operated well and already protected my computer from the wimpy power company during a storm. desertcart's pricing was as good or better than other sources and desertcart's customer support is always something to count in your decisions compared to other sources. I liked my old APC unit but this CyberPower unit is also nice, and provides the required sine wave power at a cost much lower than APC does.
Review: Returning customer for 25+ years - I have been using CyberPower UPSs for at least 25 years. I have 7 in use at the moment, ranging from 200 to 1000 VA. Some backup my internet, security camera, satellite TV system and the main TV while others backup three computers and ham radio equipment ALL work as they should. Now to address this CP1000PFCLCD PFC Sinewave UPS : When I buy from desertcart I first look at how many reviews there are for product w/in a certain category, figuring the more reviews the more people buy that particular brand or model (12,000+ on CyberPower is impressive. I then look at the 1 star reviews to see what people don't like and the % of 1 star. If that % is high, I stay away. If low I try to see if there may be a real problem, if the item is being used for the wrong intent, not appropriate for the application or if someone is just a complainer. With the very low % of 1 star and high % of 5 star I felt confident in continuing with the CyberPower brand...I needed to replace a 12 yo 600 VA CyberPower that failed, given what I've put it through I'd fail too. I am thoroughly satisfied with this unit but I feel compelled to address some of the general complaints made by some of the 1 star raters....might help others in decision making. I saw a complaint that this unit doesn't stay on battery power long enough (run time) for his server with 6 PC to shut down. True, this is a UPS designed for home & personal use, not for a data center (if a person has a 6 PC server that IS a data center). Another commented that it doesn't stay up long enough to shut down his PCs running Virtual Machines as they can take more than 6 minutes to shut down. He choose this line of CyberPower because they are "cheap" compared to commercial grade UPSs. Again, that person is expecting a "home" unit to perform as commercial UPS costing 10x as much. Wrong application. A common misconception about UPSs is what they can electrically support. Suppose you have two UPSs one rated at 400 VA and another at 1000 VA and you have a 300 VA load on them. The misconception is that the 1000VA unit will run your 300VA load 2.5 times longer than the 400VA unit will. Wrong. Either will run the load until the battery is depleted. A typical 400 VA UPS has one 12V battery, this CP1000PFCLCD PFC Sinewave UPS also has ONE battery. The length of time any UPS can carry the load is dependent on the battery capacity, not the UPS VA / watt rating. In another 1 star rating the person complained that this unit which has a 500 watt load on it begins shutting down his system almost immediately at a power failure. Of course. It's simple math. 500 watts at 120 VAC = 4.16 amps . Since the 12V battery has to supply that 500 watts the DC current will need to be 41.6 amps (41.6A x 12V ~= 500 watts). First, the single 9 AH battery in this unit can't supply ~42 Amps. Second, the specs for this unit show the battery at full load is good for about 0.5 min, in the real world I think that is a generous rating. So, why would you get a 600 watt 1000VA UPS if it can't handle that much load on battery? The answer is for longevity. If you have a 300 VA load on a 400 VA rated UPS it will be working at 75% of it's capacity (as an AVR it is working even on commercial power) while with a 1000VA rated unit that same 300VA would be only 33% of capacity, it doesn't work as hard therefore should last longer. Similar as having two identical cars except for the engine, An under powered 4 cyl may be working at near full capacity driving down the highway at 75 MPH likely won't last as long as comfortably powered 6 cyl because the 6 isn't working as hard. There are two possible solutions to the short shut down time, 1) buy a commercial UPS designed for the expected load / run time. 2) Replace the low capacity internal AGM battery with a same size LiFePo4 battery, it more than doubles the runtime. Some say that can't be done....I've been doing it with great success for a long time. 3) Replace the internal battery with a higher capacity external battery. It is easy (given skill sets) to fabricate a wire harness to plug into the internal battery wires and run to an external battery. Going from a 9 AH internal AGM battery (which technically can deliver only 4.5 AH) to an external 20 AH LiFePo4 battery, which will deliver 20 AH, will extend the run time about 5x. The down side is when the LFP battery is 95% depleted it will go from full rated 12V to 10 V cut off in just seconds. Therefore under a full load condition on the UPS, you must initiate shut down as soon as there is a power failure (set the battery run to 0 in the software). At full load that would provide over 2 min to complete shut down (or hibernation) vs under 30 seconds. Would CyberPower approve of this? No. Would it void the warranty? Yes. Does it work? Very well. In my lighter load situation the AGM internal battery provides 8 minutes of run time. Replacing it with an internal LFP increases the run time to 32 min, enough to finish what I'm working on, save data & manually initiate hibernation.

## Features

- 1000VA/600W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power supplies; Safeguards computers, workstations, network devices, and telecom equipment
- 10 NEMA 5-15R OUTLETS: Five battery backup & surge protected outlets; Five surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord; Two USB charge ports (1 Type-A, 1 Type-C) quickly charges mobile phones and tablets
- MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime; Screen tilts up to 22 degrees
- 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; $350,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00429N192 |
| Amperage | 15 A |
| Battery Average Life | 3 years |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Best Sellers Rank | #2 in Computer Uninterruptible Power Supply Units |
| Brand | CyberPower |
| Color | Black |
| Connector Type | NEMA 5-15P |
| Customer Reviews | 4.2 out of 5 stars 2,391 Reviews |
| EU Spare Part Availability Duration | 3 years |
| Enclosure Material | Plastic |
| Form Factor | Mini-Tower |
| Global Trade Identification Number | 00649532609628 |
| Input Voltage | 120 volts_of_alternating_current |
| Item Dimensions | 10.4 x 3.9 x 9.1 inches |
| Item Dimensions D x W x H | 10.24"D x 3.94"W x 9.7"H |
| Item Type Name | CyberPower CP1000PFCLCD CP1000PFCLCD PFC Sinewave UPS Series |
| Item Weight | 15.9 pounds |
| Lower Temperature Rating | 32 °F |
| Manufacturer | CyberPower Systems |
| Material | Plastic |
| Maximum Power | 600 watts |
| Mfr Part Number | CP1000PFCLCDA |
| Model Number | CP1000PFCLCDA |
| Number of Items | 1 |
| Number of Outlets | 10 |
| Output Current | 9 A |
| Output Voltage | 230 volts_of_alternating_current |
| Output Wattage | 600 watts |
| Power Plug Type | Type B - 3 pin (North American) |
| Product Dimensions | 10.24"D x 3.94"W x 9.7"H |
| Runtime | 3 minutes |
| Specification Met | UL Certified, ENERGY STAR Certified, Active PFC Compatible |
| Surge Protection Rating | 1150 Joules |
| UPC | 649532609628 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 104 °F |
| Voltage | 120 volts |
| Warranty Description | 3 Year Limited Warranty |
| Wattage | 600 watts |

## Product Details

- **Battery Cell Composition:** Other Than Listed
- **Brand:** CyberPower
- **Color:** Black
- **Product Dimensions:** 10.24"D x 3.94"W x 9.7"H
- **Voltage:** 120 volts

## Images

![CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector - Image 1](https://m.media-amazon.com/images/I/61FdLzXs-rL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: How long will the UPS power my systems after the power goes out?**
A: This system is estimated to run for 6 minutes at half load, 2 minutes for a full load. The LCD screen provides an estimated run time based on the required power usage during blackouts.

**Q: Can this UPS model be monitored?**
A: The CP1000PFCLCD comes with a free download of PowerPanel Personal that provides a user-friendly dashboard interface for controlling and monitoring the UPS.

**Q: Can the batteries on this UPS be replaced?**
A: Yes, this unit can have the batteries replaced. The replacement battery cartridge is the CyberPower RB1290.

**Q: Do all of the outlets have battery backup power and surge protection?**
A: No, not all of the outlets have battery backup power. The CP1000PFCLCD has five battery backup and surge-protected outlets and five surge-protected outlets.

**Q: How do I mute the alarms?**
A: Press the mute button for two seconds to enable or disable the audible alarm. The MUTE icon will appear on the LCD display when the audible alarm is disabled.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good unit and fills a critical need
*by S***H on September 8, 2012*

1. True sine wave power: Electric power is not highly reliable where we live and I wanted to replace my aging APC back-up power supply (or Uninterruptible Power Supply / UPS) after I got a new computer (Apple Mini). Purely by accident while researching what to buy, I noticed in the always-valuable Amazon user reviews that some computers require the AC power provided while running on battery to be a true sine wave but some UPS units just approximate that with a squared wave form. It doesn't matter if you understand this or not, the point is that increasingly, newer computers need power of the same quality that power companies provide, even when operating off the UPS battery, and many (most?) UPS units do not provide it which can result in erratic or no computer operation, so you should be aware of that. No computer accessory store, nor Support for my new computer, knew this, very odd. To their credit, Apple support checked back with their Engineering department and provided me with a solid answer, and I found that yes, my new Apple unit required true sine wave. APC, arguably the best known maker and who I had used before, makes such units, but they are far more expensive than the usual APC units someone would buy for personal use. I shopped around, including via the aforementioned Amazon user reviews, and found CyberPower, who makes several very reasonably-priced UPS units with pure sine wave power, bought it, and it works well. Bottom line on this topic: You need to find out if your computer needs pure or true sine wave power (meaning, if your computer has a "power factor corrected" or "PFC" power supply) and ensure you get a battery back-up with that feature if so. Apple informed me that all of their recent desktop units have PFC power supplies and do require true sine wave battery back-up if you choose to get a back-up. I am not sure if getting the wrong battery back-up unit would always or just potentially affect performance and/or durability, but obviously you should get the right unit for your computer or other devices and not find out. 2. Rating: I've only had this unit in service for a short while so can not comment on long-term reliability, etc., but so far it works well. My unit is a little oversized to provide capacity for adding future items, for longer operating time on battery, and to provide some cushion for when things are starting up . It provides surge protection, regulated power (holds voltage to computer steady), and of course battery back-up. The product comes with a disk for Windows users, but nothing for Apples, so I do not know what additional bells and whistles appear for Windows users, but I can comment for Apples: The installation is ridiculously simple, just plug in the unit, connect the computer and UPS via a USB cable (have U had enough U's yet?), turn both on, and the Apple software (under System Preferences / Energy Saver) automatically recognizes it so you can set things up (e.g., during a black-out, run on battery until battery has x-minutes of life remaining, etc.). The printed instructions are light on connecting to the computer and such, maybe more is on-screen if you are a Windows user and can use their software, and Apple users will find even less info, but in the end, CyberPower's Support was helpful and clear and it's really simple to do. CyberPower also has a Beta-version of energy saving software but I did not install that and they indicated it provides no crucial or needed functions, just use the Apple energy management software already on your computer. So, a good experience so far: easy installation and it works. I hope they eventually provide a bit more guidance and insights for new users in their printed instructions, especially for Apple users; It may be simple but if you're a new user and/or like to know for sure before powering up electronics, they need to provide more. Other than that, it's operated well and already protected my computer from the wimpy power company during a storm. Amazon's pricing was as good or better than other sources and Amazon's customer support is always something to count in your decisions compared to other sources. I liked my old APC unit but this CyberPower unit is also nice, and provides the required sine wave power at a cost much lower than APC does.

### ⭐⭐⭐⭐⭐ Returning customer for 25+ years
*by O***S on September 24, 2023*

I have been using CyberPower UPSs for at least 25 years. I have 7 in use at the moment, ranging from 200 to 1000 VA. Some backup my internet, security camera, satellite TV system and the main TV while others backup three computers and ham radio equipment ALL work as they should. Now to address this CP1000PFCLCD PFC Sinewave UPS : When I buy from Amazon I first look at how many reviews there are for product w/in a certain category, figuring the more reviews the more people buy that particular brand or model (12,000+ on CyberPower is impressive. I then look at the 1 star reviews to see what people don't like and the % of 1 star. If that % is high, I stay away. If low I try to see if there may be a real problem, if the item is being used for the wrong intent, not appropriate for the application or if someone is just a complainer. With the very low % of 1 star and high % of 5 star I felt confident in continuing with the CyberPower brand...I needed to replace a 12 yo 600 VA CyberPower that failed, given what I've put it through I'd fail too. I am thoroughly satisfied with this unit but I feel compelled to address some of the general complaints made by some of the 1 star raters....might help others in decision making. I saw a complaint that this unit doesn't stay on battery power long enough (run time) for his server with 6 PC to shut down. True, this is a UPS designed for home & personal use, not for a data center (if a person has a 6 PC server that IS a data center). Another commented that it doesn't stay up long enough to shut down his PCs running Virtual Machines as they can take more than 6 minutes to shut down. He choose this line of CyberPower because they are "cheap" compared to commercial grade UPSs. Again, that person is expecting a "home" unit to perform as commercial UPS costing 10x as much. Wrong application. A common misconception about UPSs is what they can electrically support. Suppose you have two UPSs one rated at 400 VA and another at 1000 VA and you have a 300 VA load on them. The misconception is that the 1000VA unit will run your 300VA load 2.5 times longer than the 400VA unit will. Wrong. Either will run the load until the battery is depleted. A typical 400 VA UPS has one 12V battery, this CP1000PFCLCD PFC Sinewave UPS also has ONE battery. The length of time any UPS can carry the load is dependent on the battery capacity, not the UPS VA / watt rating. In another 1 star rating the person complained that this unit which has a 500 watt load on it begins shutting down his system almost immediately at a power failure. Of course. It's simple math. 500 watts at 120 VAC = 4.16 amps . Since the 12V battery has to supply that 500 watts the DC current will need to be 41.6 amps (41.6A x 12V ~= 500 watts). First, the single 9 AH battery in this unit can't supply ~42 Amps. Second, the specs for this unit show the battery at full load is good for about 0.5 min, in the real world I think that is a generous rating. So, why would you get a 600 watt 1000VA UPS if it can't handle that much load on battery? The answer is for longevity. If you have a 300 VA load on a 400 VA rated UPS it will be working at 75% of it's capacity (as an AVR it is working even on commercial power) while with a 1000VA rated unit that same 300VA would be only 33% of capacity, it doesn't work as hard therefore should last longer. Similar as having two identical cars except for the engine, An under powered 4 cyl may be working at near full capacity driving down the highway at 75 MPH likely won't last as long as comfortably powered 6 cyl because the 6 isn't working as hard. There are two possible solutions to the short shut down time, 1) buy a commercial UPS designed for the expected load / run time. 2) Replace the low capacity internal AGM battery with a same size LiFePo4 battery, it more than doubles the runtime. Some say that can't be done....I've been doing it with great success for a long time. 3) Replace the internal battery with a higher capacity external battery. It is easy (given skill sets) to fabricate a wire harness to plug into the internal battery wires and run to an external battery. Going from a 9 AH internal AGM battery (which technically can deliver only 4.5 AH) to an external 20 AH LiFePo4 battery, which will deliver 20 AH, will extend the run time about 5x. The down side is when the LFP battery is 95% depleted it will go from full rated 12V to 10 V cut off in just seconds. Therefore under a full load condition on the UPS, you must initiate shut down as soon as there is a power failure (set the battery run to 0 in the software). At full load that would provide over 2 min to complete shut down (or hibernation) vs under 30 seconds. Would CyberPower approve of this? No. Would it void the warranty? Yes. Does it work? Very well. In my lighter load situation the AGM internal battery provides 8 minutes of run time. Replacing it with an internal LFP increases the run time to 32 min, enough to finish what I'm working on, save data & manually initiate hibernation.

### ⭐⭐⭐⭐⭐ Sweet unit
*by J***Y on July 8, 2012*

I bought this UPS about 6 weeks ago to replace an APC RS1300 APC BACK-UPS RS BR1300LCD 1300VA/780W UPS System that I have had for some time. I have been using APC UPS units since 1996 and never had an issue until I got a new computer about a year ago. I hadn't heard at that time about the new power supplies on comupters requiring a "pure sine wave" power input and that my APC UPS only had a "stepped approximation to a sinewave" output. So when my APC unit started going wonky on me, I was not aware of the incompatibility issues it had with new Energy Star computers. At first, the APC unit seemed to be okay with my new computer - a HP Pavilion p6620f Desktop PC - Black Then I began to notice the self-test run-times were very short (< 3 min.) or it would fail a self-test altogether. I had had the APC for about 3-4 years, so I replaced the battery, but the issues continued. I then became aware of the incompatibility issue. I finally decided to get a new UPS when I experienced a power failure while working on my new computer and everything shut off like the APC UPS wasn't even there. Being a long-time APC user I started looking for one of their units that had a pure sinewave output. I discovered that their Smart-UPS line has such, but at 2-3 times the cost! And there are many reviews here of those units mentioning how noisy they are because of an internal cooling fan that runs constantly. Thankfully, searching Amazon.com for other UPS units easily broght me to the Cyberpower line and the one here that I purchased. I was pleasantly surprised at how much smaller and lighter it was than my older APC UPS. It arrived fully charged so I was able to use it right away. Set up was simple, although the printed instructions are on one sheet in very small type (my only quibble with Cyberpower, but I guess it does save on paper). And I must say it looks very nice beside my computer - matching its matte and piano-black finish with ice-blue LCD display that's readable from any angle (unlike the APC's red LCD display that could only be read by looking at it from above). After uninstalling the APC software, the Cyberpower PowerPanel Personal Edition software installed easily from the included CD and it provides essentially the same information as my APC unit did (USB cable is included). It also has a "gadget" for your Win7 desktop that even has a carbon output and cost calculator. The unit is whisper quiet. Estimated run-times are great - 25-30 min. on my AMD Phenom II 820 quad core system with a 24" LCD monitor and cable modem which pulls about a 120 watt load on this 600 watt UPS (or about 20% of it's capacity). You can set the unit to shutdown your system either by how many minutes on battery are remaining or how many minutes it has been on battery. Alarms and notification sounds are easily silenced permanently via the software or through the unit itself. You can set the display to be on permanently or go blank after power-up. In the six weeks I've had this UPS, it has intervened twice to smooth out the power from an undervoltage and an overvoltage event with no issues. Self-tests are unnoticable - no screen blinking, buzzing or any other hiccup save for the click-click of the unit going on and offline. If you don't have a UPS, get one. You'll be amazed at how many "crashes" are actually caused by "dirty" power issues. If you have a UPS and a new computer and are having issues, get updated and modernize your UPS with a Cyberpower unit such as this one. Other manufacturers are seemingly a decade behind in their design and technology while costing a whole lot more (APC - are you listening?).

## Frequently Bought Together

- CyberPower CP1000PFCLCD PFC Sinewave UPS System, 1000VA/600W, 10 Outlets, AVR, Mini-Tower, Black
- APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
- CyberPower SL700U Standby UPS System, 700VA/370W, 8 Outlets, Slim Profile, Black

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-23*