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Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1050 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 26 Showing 501-520 of 1,050 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Exactly as described. No issues so far

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

    I've only had for a short period of time, but works as expected (though you need to charge before using)

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

    Rated 5 out of 5 stars

    looks good

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this thing looks good easy to use just plug in too the wall and plug your items in to it.

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

    Rated 5 out of 5 stars

    Easy to setup the software to monitor 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.

    Easy to setup, easy to download the software and installation. Monitors power. I did lose power and this ups worked well.

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

    It may save your computer

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

    It does a good job protecting my computer from surges, brown outs, blown fuses and power failures.

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

    Rated 4 out of 5 stars

    Always use a UPS

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

    I don't ever want to lose my data or fry my PC - when my old UPS starts alarming for no apparent reason I don't know if it will last so I always purchase a new backup right away. I like the slim line of this one.

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

    Rated 5 out of 5 stars

    Good 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 bought this mainly for the space saving aspect. It does the job and I only buy Cyberpower and have been for years.

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

    Rated 5 out of 5 stars

    Very nice Slim line Battery Backup

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

    This unit is very compact and has performed very well for the time it has been installed. No problems and none expected.

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

    Rated 4 out of 5 stars

    Compact battery 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.

    I use this as a back-up for my router and modem . I guess so far so good. The unit is pretty compact. So far so good. I have not experienced any power outrage yet since using this. Time will tell.

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

    Happy Customer

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

    Receiev oackage in a time request for delivery. Would order this product again.

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

    Rated 5 out of 5 stars

    Great value

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

    Great value for a battery back up system. We used it for our home set up which included a PC and dual monitors.

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

    Rated 4 out of 5 stars

    Backup battery!

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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! Power went out and this kept everything going for almost an hour, which the power came back on.

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

    Compact, well-priced back-up

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

    This back-up battery system hasn't been called upon yet but it has all the outlets I need and was priced right

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

    Rated 5 out of 5 stars

    easy to use

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

    one big plus is that you dont have to connect the battery to the unit. Just unbox and its ready to go.

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

    Rated 5 out of 5 stars

    nice design

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

    Nice design. Easy access to the plugs. Easy to hide behind a cabinet and still have access to the plugs.

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

    Rated 5 out of 5 stars

    It works

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

    Just as described, it works pretty well and I took the power cable off to test it and my computer didn’t go off

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

    Good buy

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

    My battery back up died on a Sunday morning and I use it in my home office for work. Best Buy had this in stock on the shelf so I was back up and running in less than a hour

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

    Easy

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

    Easy setup, space saving, plentiful connections! Looks great woks great!

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

    Rated 5 out of 5 stars

    Works great

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

    No problems so far. Tested it during an power outage and held long enough for me to power my PC down safely

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

    Rated 5 out of 5 stars

    Worked great, kept internet up during outage.

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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. During an outage just plug in what you want to use. Pay attention to run time for various devices.

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

    Rated 5 out of 5 stars

    great deal

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

    Very sturdy and very helpful. I would totally recommend.

    I would recommend this to a friend