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Customer reviews

Rating 4.8 out of 5 stars with 910 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

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    Rating 4.8 out of 5 stars

95%
would recommend
to a friend
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 10 Showing 181-200 of 910 reviews
  • Rated 5 out of 5 stars

    Continued a Zoom call even after losing power

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am very satisfied with my CyberPower 1500VA Sine Wave Battery Backup System. I have purchased similar products from CyberPower in the past, and they have all worked without fail. A few days after setting up my CyberPower device, I lost power several times. One time I was on a Zoom call and never lost my wifi or computer during the meeting. Heck, I didn't even know I lost power, until I noticed the screen on the backup device was counting down the minutes I had left until the battery would be depleted. For peace of mind, I highly recommend purchasing this product.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great battery backup!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Seven years later and in Puerto Rico we are still dealing with the aftermath of hurricane Maria. The electric grid is a nightmare with the ups and downs. That’s why I decided to purchase this CyberPower battery backup. It protects my recently purchased 65” TV since the last one damaged its power supply. No regrets!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    UPS Battery Backup

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    UPS is great, it has digital readout of volts, amps and run time on battery.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Runs fine. Shows watt needed

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Havent had any power problems yet but runs my PC fine

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Very nice to have if your always losing power.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works flawless so far, would recommend buying this if your have expensive equipment.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good UPS

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does its job of keeping my pc running when the power flickers

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    MUST HAVE

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is running nice and quiet, not much heat in the cabinet. Ample outlet supply. TV, cable box, Xbox, PS5, 4 sonos speakers all protected. IF you're spending several thousand dollars on your equipment, why not another 150-200 to protect it ? MUST HAVE !

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Solid solution for old houses - Def Recommended

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have about 5 of these all over my house because they serve multiple purposes. Firstly, my house was built in the 70's, and although my electric panel was replaced recently, the wiring throughout is still old, and breakers would often pop as they became easily overloaded by all our technology. This maintains a consistent flow of energy to my primary power-suckers (computers, entertainment center, etc), and since I brought these in, I haven't had a single breaker pop once. It ensures there's no surges and it's maintained power to my work spaces as needed to safely save and shut things down when there was a power outage. Funny enough, I didn't even need to shut it all down, because power came back on to the neighborhood within a minute, and I never even had any interruption in my work flow. Highly recommend.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Reliable UPS for Home or Office Use

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    reliable and powerful UPS. provides clean power, keeps devices running smoothly. Excellent for PCs and consoles.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works battery is easy to replace when needed.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my 2nd 1500 VA Sine Wave Battery UPS. My first one after two years had one battery go bad. It is easily replaceable. UPS batteries are lead AGM based and will eventually need replacing. The read out is similar to the older version but this now has a USB-C input in the front which is handy. It protects my file server, Video DVR, Router, Switch and a Mac Studio. I unplugged it to simulate a power outage and everything plugged in did not complain.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    IT WORKS

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love how easy the setup was. Plenty of outlets and keeps your devices connected during a power outage.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product. I hope it lasts as it meets my expectations.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    must have for gamers

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a must have if you have a very beefy GPU and have your PC hooked up to a UPS. Otherwise it will start beeping if you start playing a graphic intensive game. Because the UPS can't supply all that wattage. A bit overpriced tho.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Don't lose power!!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Another reliable CyberPower product. Easy to use and set up. Perfect for internet and high end computers.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Picked up in store

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Useful device that is fit for purpose Useful device that is fit for purpose Useful device that is fit for purpose Useful device that is fit for purpose Useful device that is fit for purpose

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Amazing Product, Great Value

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my second time purchasing a cyberpower product. my last one lasted for 5 years (like they’re suppose to) and constantly provided power after an outage and protected my devices from any power surges. i purchased 2 this time to switch over all of my electronics to a cyber power battery backup and surge protector

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Very Quiet

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    You may find that some UPS's are quite noisy. Some of them beep at the smallest hiccup because it has an option to turn off audible alarms. Some UPS's buzz and blow obnoxious fans. This one is very quiet and has advanced setting for the most sensitive of electronic equipment. This is perfect for music producers.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    CyberPower 1500VA Since Wave Battery Back-up

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Performs as advertised. Easy to setup. Used for two months now.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love this product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am happy with my purchase. Excellent life battery

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Satisfied with this purchase

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked really well for my purposes so far. Kept my internet modem and google mesh running during 6 hrs or electrical work so my family could continue to work and learn on our laptops and tablets. Easy to mute the beeping too.

    I would recommend this to a friend