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Customer reviews

Rating 4.8 out of 5 stars with 923 reviews

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    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

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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 9 Showing 161-180 of 923 reviews
  • Rated 3 out of 5 stars

    You should probably get it as soon as you buy pc

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

    I bought a prebuilt pc from Best Buy and naturally after my light went out and back up again I decided that this was a good investment. Even still when I turn on my computer it sometimes still acts funky and I have to reset it. Idk if the damage was already done or if this product isn’t working as intended. But it seems to work.

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

    Good product

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

    Good PSU dont not beep all the time. Great so for...

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

    Open Box UPS Backup Battery

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

    I bought this as an open box item and its been flawless so far. The box had visible damage but the UPS was in perfect condition. So far it has been working without issues.

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

    Plenty of ports clean power

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

    I always feel that it is important not to go cheap on your battery back up for your computer. The importance of clean power flowing inside your PC allows for peace of mind that your hardware will be protected against any power surges and fluctuations. Also in the spring Time during thunderstorms you have a piece of mind that a reliable battery back up will give you time to react and shut down your devices properly. I have a recommend this specific product over any other battery back up product.

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

    Saved my data!

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

    Bought 3 of these for a data storage cluster, and ended buying a few more with the rolling blackouts in the winter (or summer) in this area. Saved my data from being corrupted with power outage. Even displays how much time you have at current power draw.

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

    Cyberpower - 1500va

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

    Excellent ups back up system, I already own a previous version. This is a much improved unit with great features and outstanding performance. I highly recommend this Cyberpower sine wave battery, a must have for any computer system or a home theater. Definitely satisfied with my purchase.

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

    It works.

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

    Works as intended. I have 3 Cyber Power UPS and they always work fine.

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

    Love it

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

    Works great where I live we have very heavy snowfall and it shuts powerlines down every now and then. I've had no issues with it at all.

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

    Good Price, Well Made, and Good Features

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

    Well made and has more features than competition for the price point. I like the app that is easily downloaded to my MAC that provides a summary of the unit's performance, power conditions, and history. Some of the plugs on my equipment are turned sideways, so they cover up some of the plugs. For these, I used a short pigtail extension cord and these allowed me to use all 12 of the plugs.

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

    Great for electronic protection

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

    These are great batteries to backup your expensive electronics. I put my most expensive gear on the battery+surge ports and then I put less expensive stuff on the surge ports. It always saves my pc's from hard boots when the power randomly goes out, which can often kill computers.

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

    Top Notch UPS!

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

    I was experiencing intermitten brown outs in my neighborhood which was causing my computer not shutdown properly. I researched for the best bang-for-buck UPS system for the residential setting and the CyberPower 1500VA caught my eye! The price is comparable to competitors and the features it comes with are great. I have had three power outages since purchasing this and it has worked as advertised. It gave me ample amount of time to properly and safely shut down my home computer and other devices plugged into the UPS. Overall I am satisfied with the purchase and will recommend it to anyone who is looking for an UPS for home use.

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

    Real sine wave output, not faked

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

    I think they all cost too much and don't last as long as they should but out of all of them, at least this one outputs a proper sign wave. The titling panel is sweet so I don't have to get on my knees to see it

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

    Great product

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

    Cyber power always gets the job done, very happy with ease of setup.

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

    Great battery backup for heavy gaming PC

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

    Great acquisition. I can see the wattage my PC setup is pulling while gaming or working and can see how much time I have left if light goes out. Has more than enough battery to last a few hours when not gaming, and plenty of time to disconnect and continue later if gaming. It's connection to the PC and wi-fi with automated notifications also alert me on power outages in my neighborhood and notifies when lights are back on. It has custom settings as well to shut down the PC automatically if battery reaches a percentage of discharge. I am impressed and very happy. Next step is going solar, which having an energy input and output data on this machine helps greatly in calculating needs.

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

    Power supply

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

    Work like it supposed to had power outage keep right on

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

    Lots of power and outlets.

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

    Most outlets on a UPS I’ve found so far. Holds up very well. Had a brief outage (5 minutes) a couple of weeks ago and it flipped over and held without issue. Used primarily for computer and related external devices.

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Glad to hear the unit is working as intended. Thank you for your review! CyberPower

  • Rated 5 out of 5 stars

    CyberPower is the Power

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

    CyberPower does the job perfectly and keeps everything protected!

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

    Battery backup

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

    Excellent battery backup, easy to setup, adaptable for your needs.

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

    UPS system

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

    Great system. Ive already had pwoer issue and it kept my computer running so i could turn it off properly without having to worry about my storage device being corrupted

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

    Just what is needed.

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

    Works as described. Keep my electrics running when there is a blip in the power. I have not had to use it for extended power outages.

    I would recommend this to a friend
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