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$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1049 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

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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 16 Showing 301-320 of 1,049 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good choice

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

    Great product for home office (pc, monitor and others devices)

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    surge protection with 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.

    simple to use and great quality. used as a gift for my son. says it works easily with all his electronic equipment.

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

    Rated 5 out of 5 stars

    Affordable protection

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

    Good UPS for protecting a few devices,such asr a single desktop, gaming console, or a router. I protects sensitive electronic devices far better than a surge protector. USB charging ports are a nice add on. Reasonably priced.

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

    Rated 5 out of 5 stars

    Compact Size with 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 needed a large enough battery backup for my son's PS 4 that can keep the power on to properly shut down in the event of a power loss. This one easily keeps the game and TV on long enough to turn your equipment off.

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

    Solid Battery Backup Solution for Home Network

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

    Solid product for home networking equipment to not only protect the hardware, but also keep it online during brief power outages. Highly recommend!

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

    Great UPS in space saving profile

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

    This replaced an APC unit behind my entertainment system. The slim design is great for less crowding of cables and plugs.

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

    Low cost UPS

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

    Low cost UPS, not a very long battery backup, but will good for power glitches for computer equipment. Good Surge Protection for sensitive computers and controllers. have not had a power situation to test. No Issues so far.

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

    Rated 5 out of 5 stars

    Mr.

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

    Works great, easy to use. Bought for back up for tankless water heater.

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

    #Starlink#1

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

    Just what I was looking for. Battery backup and surge protection for Starlink Router.

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

    Rated 5 out of 5 stars

    Compact UPS with great features

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

    Works great, size fits nice in small wall rack. shipping was quick. I have ordered this before and wanted to get another for the next install. solid product with usb charge port as well.

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

    Software not user friendly

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

    Works great. The software that comes with it could be a bit more user friendly, but any techie should be able to figure it out. Software updates have to be done manually.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Love this product!

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

    Great battery back up for power surges, power outages, hurricanes! I love this product! It’s easy to set up and works perfectly. No more waiting for tv, cable, wireless, firestick... to reboot during annoying power surges!

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

    Rated 5 out of 5 stars

    CyberPower 750VA

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

    Works great! I wanted one that stays on more than 15 minutes if the power goes out.

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

    Rated 5 out of 5 stars

    Great Back-UP

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have 5 cyber power UPS and they work great. When the power acts up they run long enough to either keep my devices on until the power returns or gives me time to make sure they are shut off properly.

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

    Rated 5 out of 5 stars

    Great device / great purchase

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power UPS . So far I haven’t had an issue with it, through storm and blackouts the ups keeps my devices working and protected. Less than $100 , comes with 6 ports, small, sleek.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent back up system

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

    Excellent product...very happy to have purchased it. In the first month of having it, it has already proven its worth. Very happy. Extremely easy to set up.

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

    Keeps electronics from resetting

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

    During a power loss at our home, my daughter (who is home schooled) was on a web call with her instructor. Our router was on the battery back up, so it had constant power. During the outage, she had no interruption to her meeting. We also have a dehumidifier in our basement. If there is any power loss (even a second), the dehumidifier shuts off letting moisture build in our basement until it is manually reset. With the battery backup, it never loses power. Awesome unit! Great for light duty. Will last through short term power losses on low power draw electronics. Stronger units are available for heavier power drain electronics or for longer power outages, but this unit has been sufficient for all of our typical power losses.

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

    Rated 5 out of 5 stars

    Still working

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I used to purchase only APC. Since bestbuy runs out of APC products I tried cyberpower thinking how bad could it be. I didn't notice if this product is made in China but so far it works and id buy it again

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

    Extra caution for surge and battery back up

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

    I feel assured plugging my machine into this surge protector and battery back up. It assures me that a power outage will not harm my machine.

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

    Rated 5 out of 5 stars

    Electronics saver!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has been a reliable during power fluctuations. Gives you enough time to properly power off your electronics. Saves you money in the long run.

    I would recommend this to a friend