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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 31 Showing 601-620 of 1,059 reviews
  • Rated 5 out of 5 stars

    The storm knocked out my power.

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

    It works for all my appliances and electronic devices. Its the absolute BEST. Because of this device, I work at Home with Humana and this device kept me going without interruptions. It gives me peace of mind. Thank you

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

    Peace of mind in case of power outage

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

    Purchased to have in case of power failure. Fortunately have not had a need to use it. 8 surge protected outlets and 2 usb charging ports. States on box 355 min runtime for Wi-Fi router, 66 min for notebook computer, 35 min for PC workstation, and 10 min for desktop home computer. 3 year warranty and includes a connected equipment guarantee.

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

    Rated 5 out of 5 stars

    battery

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

    Good product have had a few of these and they work great

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

    EVERYONE NEEDS THIS!!

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

    Please do yourself a favor and have atleast one of these. i plan on purchasing one of higher capacity. I would bring this camping, park, and beach for any occasion where once was having power was difficult is no longer an issue.

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

    Rated 4 out of 5 stars

    Small Battery Backup

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

    Small but that's what I was looking for. Haven't lost power so not sure how it will work if that happens.

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

    Rated 5 out of 5 stars

    ups is good

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

    works great already had it come on 2 times due to bad weather.

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

    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.

    Excellent buy...great value. Needed a replacement right away. In stock.

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

    Rated 5 out of 5 stars

    Power up

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

    Great power supply backup Excellent value for the price

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

    Rated 5 out of 5 stars

    Works great

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

    Needed a new battery back-up, so far works great. Nice size.

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

    Rated 5 out of 5 stars

    BAckUp System

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

    Works ad expected. Very reliable. Would buy it again

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

    Rated 4 out of 5 stars

    Good for keeping Routers Running

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

    Have had a few brief power outages and this has carried me through . I should have gotten a larger unit to add some more devices, but works well for 750VA.

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

    Rated 5 out of 5 stars

    Battery Back Up System

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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. Had a recent power outage and it worked.

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

    Does the job

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

    Slim design. Download the app to see protection of your computer. Simple to use.

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

    Good Product one question

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

    Works very well, although the alarm went off and I was not sure why.

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

    Replaced older CyberPower strip

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

    Had a smaller version that performed well between 3 and 4 years. That one finally wore out. Used this to upgrade and like the upward thin profile design.

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

    Rated 4 out of 5 stars

    Good back up for $

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

    I have tested this unit a few times, it runs my wifi, modem, and wireless security camera system for about 45 min..

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

    Rated 5 out of 5 stars

    cyber power 750

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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.

    great battery backup, working just great, fits great any space.

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

    Great for small spaces.

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

    The slim design is great. Leaves me so much more work space. Plenty of room for plugs.

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

    Rated 4 out of 5 stars

    Nice UPS for size.

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

    Really like the size. I bought this for my home theater equipment but not enough power, so moved it to my security cameras

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

    Rated 5 out of 5 stars

    battery backup

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

    Nice, smaller format, wall mountable, battery back up

    I would recommend this to a friend