Customers are positive about the product's battery life, surge protection, and ease of use, with many praising its performance and compact size. The affordable price is also frequently cited as a benefit. Several users appreciate the ample number of outlets. While some aspects like weight are mentioned, there are no reported negative comments.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 369 reviews
Pros mentioned:
Battery life, Ease of use, Price
Rated 5 out of 5 stars
Best price for battery backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to install and use. Good quality battery backup at an excellent cost pricing. Also 8-outlets have good spacing.
I would recommend this to a friend
Pros mentioned:
Battery life, Ease of use
Rated 5 out of 5 stars
Excellent Backup!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this because occasionally we were getting small power outages os maybe 10 seconds. Just enough to shut everything down. I installed it and maybe 1 day after low and behold we had another outage. The battery backup worked perfectly. This was very easy to install. Just per-charge for 24 hours then plug everything in. I am going to buy another because there was not enough outlets for everything I would like to plug in.
I would recommend this to a friend
Rated 5 out of 5 stars
Perfect fit.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This new Cyber Power 425VA battery backup is much lighter than the old one it replaced. Very easy to handle and is small enough to fit inconspicuously under my desk.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great backup for light power applications
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Using this at a customer's location to provide battery backup to a network router and two switches. For this purpose, it's perfect and I give it 5 stars.
For anyone with less tech knowledge, be aware of what you are getting. This 425va power supply will keep our 60w of networking hardware running for some time, but your 350w computer & 60w monitor may only last 5 min. Also, anyone reading the product description on this site should be aware that when it says "printers", it is referring to an inkjet. This cannot power a laser printer.
I would recommend this to a friend
Pros mentioned:
Battery life, Surge protection
Rated 5 out of 5 stars
UPS Backup and Protection
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This unit provides battery backup to my answer/handset phone system and surge protection to my TV.
Simple plug and go operation
I would recommend this to a friend
Pros mentioned:
Battery life, Price
Rated 5 out of 5 stars
Great product
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent backup battery at a fair price. I use this product to serve as a backup for my home security system and WIFI router.
I would recommend this to a friend
Rated 5 out of 5 stars
Excellent UPS
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is an excellent UPS. Used for audio/video system. Plenty of outlets and narrow enough to fit behind entertainment center.
I would recommend this to a friend
Pros mentioned:
Battery life, Price, Surge protection
Rated 5 out of 5 stars
Great plug in protection
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This reviewer received promo considerations or sweepstakes entry for writing a review.
3 surge and 4 surge + battery backup protection outlets give me plenty of options to protect my home computer, modem, router, printer, etc. This is my second cyber power box. The first finally died from 6 years of electrical spikes and brown outages via weather and lousy home wiring. Good price. Good product. Definitely recommended.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Saves it
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This reviewer received promo considerations or sweepstakes entry for writing a review.
In my area we have power outages at least monthly. Each time our satellite receivers must reset, modem/router disconnects and gaming systems have to restart, losing unsaved data. I have 4 ,each will lasts between 15 -40 mins depending on what's plugged in. Only complaint is can't shut off beeping sound each one makes alerting me the power is out, as I'm pretty sure most people know the powers out. I'm sure it's a useful feature to someone.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Reliable product
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I have been using CyberPower products for several years, and find them extremely reliable. We live in an area that is highly susceptible to lightning strikes, and using this product has definitely reduced the number of electronics I have to replace due to close lightning strikes, electrical surges, and surges through the phone lines.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Works great!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I got this UPS for my gaming console and HDTV to prevent data loss and damage from the power flickering due to seasonal weather issues. The UPS has worked very well so far. You don't even notice short blinks and it has a big enough battery to let you shut down properly during longer interruptions. The power blinked several times last week during game play and I was able to keeping playing without interruption!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Great and cheap!!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this backup battery to replace one that didn't work for me. It's great. I just wish all outlets were connected got to the battery, only half of them are. Not good. And nowhere in the box I read that. Maybe it's in the small print. I tried it and it works great though.
I would recommend this to a friend
Pros mentioned:
Battery life, Ease of use
Rated 5 out of 5 stars
Affordable alternative to APC
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this to backup an Apple Mac Pro 2008. This unit has enough juice to handle the Mac Pro, two LCD monitors, and an Ethernet switch. The software that comes with it makes it easy to configure the unit and monitor battery capacity as well as minutes of battery power available under current load. You can also monitor over and under voltage history. Good alternative to more pricey APC units.
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Great Product for Price
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This product works as described. Great protection, and good size.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Lighter weight than many so it works on a shelf
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed a UPS for a small shelf that my cable box sits on and the TV is mounted over. This unit is light weight and fits the bill. I do not need extensive battery backup, and 425VA is more that adequate. Flush mount plug so it does not stick out from the wall outlet. I will most likely be getting another of this same model in the next week or so for my wives sewing machine ($3k sewing machine with computer chip that does various patterns). We get lightening (thunderstorms) a few times a year. I have UPS units on most major electronics. It would be nice to have another 2 plugs.
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 4 out of 5 stars
Great Battery Back-Up System
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is my first Cyber Power UPS. I am quite impressed. There is excellent coverage of the UPS functions and then there is additional value in the separate surge protection. A solid value. I would repeat and also recommend.
I would recommend this to a friend
Pros mentioned:
Price
Rated 5 out of 5 stars
More affordable with good protection
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Wasn't familiar with thi a brand but after talking to sales rep and comparing protection level decided to try. Seems to be just as good at a better price and it's small in size and weighs a lot less.
No, I would not recommend this to a friend
Pros mentioned:
Performance
Rated 4 out of 5 stars
Great product and good purchase for beginner
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This reviewer received promo considerations or sweepstakes entry for writing a review.
So far it's a great product usually when it we have heavy rains my computer, phone and DSL goes out, I've less outage using this product.
Things went off once, but after re-boot things have fine.
I would recommend this to a friend
Pros mentioned:
Price
Rated 5 out of 5 stars
Great price, 3 UPS sockets
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Most of the UPS products have one or two battery protected ports, but the APC products offer more sockets and better pricing. this is being used to backup my entertainment center so I only needed the 425VA unit. I have the 750VA unit for my computer setup.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
great product
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product. When the power goes out, now my TV and Directv stay on and it doesn't take 10 minutes for the Directv to restart, because the battery back up keeps them on.