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Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1059 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers frequently mention the 750VA Battery Back-Up System's great size, reliable battery life, and overall performance. Users appreciate its ease of use, excellent value, space-saving design, and adequate surge protection with plenty of outlets. While some find the plug spacing a bit close and the unit somewhat heavy, the noise level is generally acceptable. Overall, the positive aspects of the product appear to outweigh the minor drawbacks.

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 41 Showing 801-820 of 1,059 reviews
  • Rated 5 out of 5 stars

    Power

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

    This was exactly what I needed to keep my router going in power outages

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

    Protect your electronics!

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

    If you value your electronics, this is a great investment. Brown outs happen more often than you realize. This grants you protection for a few minutes and saves the device.

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

    Great quality

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very reliable and i have been using this brand for quality and trust.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 3 out of 5 stars

    Swing and a miss

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

    Slim = yes Longevity =no Battery went out at day 29. Out of box 1st week had blimps and finally battery died. To early for this trouble. Went back to regular brand used before.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Please reach out to our Technical Support team at 1-877-297-6937 and select option 1. This unit has a 3-year warranty and may be eligible for replacement. Thank you for your review! CyberPower

  • Rated 4 out of 5 stars

    First time user.

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

    Got this because my son is working from home as a dispatcher to use when the electricity goes out. It only gives about 15mins of power to his equipment but enough to allow him to let his workplace know what is going on before he needs to get offline.

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

    It does it's job

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

    Honestly, this product does what I believe it to be intended to do. It prevents my stuff from being damaged in brownouts/blackouts and it isn't even horrifically annoying.

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

    Backup power supply

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. I have enough power to shut my computer down after the power goes out.

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

    Great little UPS

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

    These work great. We use it to keep our Satellite TV receiver from having to reboot during a short power glitch/outage.

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

    Good Choice!

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

    We bought this a quick back up with the possibility of a power outage to run my husbands CPAP machine.

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

    Back up power for console

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

    Bought for power back up for my ps5 and TV. Have some issues in utility power recently. It did get the job done.

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

    Better form factor than the wide bulky PSUs

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

    I purchased this to replace an aging UPS and the form factor is perfect for the space I wanted to put it in.

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

    Great 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.

    This is my second one and has worked very well for short term power outages and power surge.

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

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

  • Rated 4 out of 5 stars

    Great for when floor space is at a premium.

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

    Overall form is about the same dimensions as a typical UPS unit, but the vertical design has a smaller footprint for a smaller place like I have. Price was great, also. Rated only 4 stars because I've only had unit for a few weeks and has yet to be tested in power failure.

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

    Great Product!

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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! Small in size but keeps the internet on when the lights go out!

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

    Surge protection

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

    so far So good and I like the fact of so many plug in covered.

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

    Great

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Exactly what my son was looking for great purchase

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

    Good for dealing with short term outages

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

    I have this one connected to my router, mainly to avoid the rebooting issues when the power flickers but doesn't stay out. This was a good deal for that purpose.

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

    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.

    I hope it work like it was advertised and it did a power outage happened the second day it was put into service and my router switch and modern all stayed online without a hitch

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

    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.

    Fantastic value and supports 9 outlets ………………………..

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

    Nice slim design

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

    Connected to TV and cable box. Lost power due to a blown breaker and it worked perfectly to prevent power loss to connected devices until power was restored.

    I would recommend this to a friend