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Customer reviews

Rating 4.8 out of 5 stars with 936 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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96%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 38 Showing 741-760 of 936 reviews
  • Rated 5 out of 5 stars

    CYBERPOWER 1500-VA

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

    Good unit for small office with computer and printer plus router and switch. This is my second unit and I had to replace the batteries in the 1st one after 3 years.

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

    Just works

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

    What can I say? Just works. Booted up, and has already withstood a power outage, and ran perfectly fine.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Best bang for the Buck

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've never had one fail and I've owned a dozen or so of this (and prior versions). Batteries just need to be replaced every so many years. Like all batteries in this size it will be about half the cost of the unit to replace both batteries in the unit. Some versions are easier to replace but all are user replaceable.

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

    Great UPS

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

    Great UPS, I love the fact that Cyberpower offers a battery backup to go with my Cyberpower gaming desktop! Simple plug and play operation. Two USB ports, one of which is USB C comes in handy to charge your phone while playing on the PC.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Ok, but not for me

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

    Probably good for someone out there, but can't get the whole UPS feature from what I bought it for.

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

      Hi Wyatt, thank you for sharing your feedback we’re sorry to hear the UPS didn’t meet your needs.
      The 1500VA Sine Wave UPS is designed to provide battery backup and clean power, but if you’re not getting the full UPS functionality you expected, there may be a setup, load, or compatibility issue we can help resolve. We’d really like the opportunity to understand what’s not working for your use case and see if there’s a solution or a better‑fit option for you.
      Please contact CyberPower Technical Support with your setup details so we can assist further:
      tech@cyberpower.com
      1‑877‑297‑6937 CyberPower

  • Rated 5 out of 5 stars

    What's not to love!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Couldn't be happier with this device. I wish Best Buy sold larger units for longer run time or heavier loads but this rocks. ZERO issues and it just works great.

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

    Extra Power

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

    This helped our equipment in the field stayed powered on when the mains power would go out for periods at a time. Saved the remote monitoring team and onsite team time troubleshooting.

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

    Peace of mind

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

    Peace of mind. We live in rural nj and our power goes out often. This helps with lights and internet.

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

    Awesome backup

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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 an excellent backup, I really appreciate how it provides 12 outlets instead of 10 like most do.

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

    Reliable pseudosine wave power

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

    Needed to replace a unit in an emergency. Was only available for store pickup from one location but was reasonably priced to all competitors. Easy functionality and plug and play replacement for prior UPS that died at a very inconvenient time.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Need a Back Up

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. No issues so far. Would buy again if needed.

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

      Glad to hear your unit is working great. Thank you for your review! CyberPower

  • Rated 5 out of 5 stars

    Nothing like the security of a 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’m really happy with this. I have a large setup with lots 2 computers, 3 monitors, an external raid, 4 external hard drives, modem, router, and sound mixer. With everything on, there is still plenty of headroom. Love this one.

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

    Perfect Surge Protector and Power Bank

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

    Provides the right amount of power needed after a power outage to complete my tasks on either my laptop, personal and work devices. More than enough power outlets (12) to suffice to meet all my peripheral needs.

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

    1500VA is Awesome

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

    Been buying CyberPower products for decades. They're bulletproof. Making it easier to change the stupid battery now too - finally.

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

    Delivers what it promises

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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.

    Using it with a dell optiplex micro PC. I live in New England and my building has some electrical issues due to which my PC would randomly restart. This UPS solved my problem. I am happy with this purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Already proved it’s worth

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

    With two recent power outs within a month of ordering, it work exactly as it should.

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

    Works great. LCD screen is nice.

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

    Works as intended. Previously had an 850va/500watt cyber power UPS which worked perfectly but my PC required more wattage after upgrading the GPU. This one was a perfect upgrade.

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

    Totally stable.

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

    Totally stable. Never had a problem with continuation of power.

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

    I Recommend This Battery Backup

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

    I bought this because I wanted to make sure that my security system’s cameras would remain operational as long as possible during a power outage. It has proven to be a wise purchase!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Serves my power needs

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

    Great product highly recommended serves my needs!!

    I would recommend this to a friend