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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 26 Showing 501-520 of 1,059 reviews
  • Rated 5 out of 5 stars

    Solid and affordable 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.

    Working fine since I installed and fortunately have not had the outage yet. Plenty of outlets and easy set-up

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

    Rated 5 out of 5 stars

    Great little backup for comms closet

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

    Bought for network comms closet. Works well and holds network gear for a while while power is restored.

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

    Rated 5 out of 5 stars

    Just the right size

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

    Compact size makes for a great product. Very happy with this purchase

    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
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Requires minimal space but yet does its job!!!

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

    This battery backup does not take up a lot of space but yet has plenty of outlets. Highly recommend!

    I would recommend this to a friend
  • 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:
    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:
    Performance

    Rated 5 out of 5 stars

    Backup

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

    Lost power and backup work great as it states. Highly recommend

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

    Rated 5 out of 5 stars

    CyberPower 750VA Backup Good Buy

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

    No problem encountered after using it for several months

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

    Great backup that doesn't take up much room.

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

    We keep having voltage flickers that lasted just long enough to shut our computer down requiring a restart. This solved the problem.

    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
  • 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:
    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:
    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
  • Rated 5 out of 5 stars

    So far so good

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

    Got this to use for my cable modem, which I have to keep on the opposite side of my room to where my network stack is. No issues thus far, still haven’t gotten into storm season yet. Should be ok for light load power continuity

    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
  • 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
  • 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:
    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
  • 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