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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

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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 10 Showing 181-200 of 1,059 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Works as expected

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

    It’s a battery backup. They really either work or don’t. This is used for an electric lift chair. And when the power goes out you get a couple of up or down lifts. Which is really all I am expecting. There are bigger sizes that may last longer but I needed something functional yet not overly large.

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

    Rated 5 out of 5 stars

    Small - perfect for under a desk or table

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

    I bought two of these for use under small desks. The size is perfect. Easy to use and no issues with the unit.

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

    Rated 5 out of 5 stars

    Excellent 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.

    The CyberPower unit is a sleek space efficient unit that does an excellent job. It has 5 battery supported and surge protected plugins, 3 surge protected only plugins and 2 USB ports. The unit comes with a very good price as well. I would recommend this as a new or replacement unit to anyone needing a battery backup.

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

    Rated 5 out of 5 stars

    Slim

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

    Very slim to keep your cabinets close to the wall and hide your cords... works like a charm

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

    Rated 4 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.

    Compact. Easy to set up. Small footprint. It's a real powerhouse!

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

    Rated 5 out of 5 stars

    Great Slim UPS and lightweight to fit most places.

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

    Battery UPS is a great item. Due to the nice Slim shape, it tucks nicely behind the TV on the wall and is out of visual sight. Has several separated plugs so that those big adapters fit nicely too. Bought a second one that mounts nicely up under the bottom of the desk and again has plugs to support the big and small pluggin items.

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

    Love the specs and the looks

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

    I live in Florida where we have monsoon season for 4 months. Florida has a state with the most lightning strikes of anywhere in the world! I need this to save my equipment for my home office. It was a little bit more expensive than some of the other models but because of the specs and the slim design it fits perfectly in my setting.

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

    Rated 5 out of 5 stars

    Surg protector

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

    Get value. Slim and compact. Allows for many plug in.

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

    UPS

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

    Wow this is so cool. I love the design gives my height.

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

    Rated 5 out of 5 stars

    Nice 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.

    Plenty of outlets and takes up little space. Exactly what I needed.

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

    Rated 5 out of 5 stars

    Good battery backup unit

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

    Easy install, good battery backup unit with surge protected outlets. Great for home and office needs

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

    Large but well worth the space it takes up

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

    Great gift. Rather large and heavy but plenty of space and no worries about unexpected computer shut down when power fails. Also facilitates cable management and helps keep work area tidy. The spacing of is well planned to allow for large plugs. Also includes several usb ports (no usbc)

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

    Rated 5 out of 5 stars

    Works out of the box. Simple installation.

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

    The local power company has been having "micro outages" where the lights flicker and the power drops just long enough to cause problems. The CyberPower unit provides good protection in a reasonable footprint. I have not connected it to the computer so I cannot comment on the device's ability to signal power out and trigger an orderly shutdown.

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

    Nifty little useful guy

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

    A great thing to have if you only have a few things you want to keep running in case power goes out. I would only connect a computer and maybe two or three other less power hungry devices. Still, much better than running them on just a surge protector or power strip. You can also hook it up to a computer via USB and use cyberpower's personal powerpanel software to monitor all your devices power usage, set scheduling options, volume, etc.

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

    Excellent replacement for my surge protector

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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 skeptical about purchasing this unknown brand but given the lack of other known brand inventory in the store I chose to proceed. So far I am very pleased. The unit has already kept my two 24” monitors playing through brief power outages and has enough outlets to accommodate all of my protected power and battery backup needs. Its low profile is a nice bonus sitting on my desktop rather than on the floor.

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

    Rated 5 out of 5 stars

    Super Compact! High Power

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

    I really like this unit as the price was competitive and compact. High power output.

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

    Rated 5 out of 5 stars

    It works, fits behind tv

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

    I’m not pushing it too hard. But it does what i need, namely, keep the tv and switch on through a brief power outage. And Fits just fine attached to a wall behind the wall mounted tv.

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

    Rated 5 out of 5 stars

    Works as expected

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

    I needed a very small, compact UPS for my FIOS Optical Network Terminal (OTN). There is a battery backup offered from the phone company, but the reviews were not good. Fortunately, this mounts on the wall and is very slim. Sometimes during a storm the power may flicker, causing the OTN to reboot, which is inconvenient when working at home. This solves that problem nicely. So far, everything works.

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

    Rated 5 out of 5 stars

    Great little UPS

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

    Does it's job. It's reliable, great form factor and plug spacing.

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

    Rated 5 out of 5 stars

    Nice UPS for the money

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

    Very slim unit and easy to hide behind a monitor on your desk.

    I would recommend this to a friend