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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

Pros mentioned filter

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 27 Showing 521-540 of 1,059 reviews
  • 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:
    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
  • 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 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
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Compact

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

    I use this in a small business setting and it functions perfectly while fitting in a cabinet with limited space.

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

    Rated 5 out of 5 stars

    USB charging ports is a nice addition

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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.

    USB ports allows me to set up a charging station for the family. Slim design fits behind the cabinet.

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

    Rated 5 out of 5 stars

    Ups

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great ups. Have tried other brands in the past but this one has been without any issues.

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

    Rated 5 out of 5 stars

    Cheaper than APC

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

    Have used CyberPower units for years. Cheaper and the battery last longer than the APC competition.

    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
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Smaller floor space UPS

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

    Takes up less space than typical battery backup. USB to communicate with PC.

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

    Great for my laptop

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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 to use as a power source for my older laptop with the battery removed. Replacement batteries for it have become hard to find, and continuous recharging wears them out prematurely. This allows me to remove the battery and use the laptop without losing data, or corrupting the operating system in the event of a power failure. The power panel software will shut down a computer safely when electric service is interrupted.

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

    Rated 5 out of 5 stars

    Great power for the size!

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

    I use this mainly in my house for the wifi & security cameras. Does the job like it supposed to.

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

    Rated 5 out of 5 stars

    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.

    Works great! Meets my need. Bought it for gaming system.

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

    Rated 5 out of 5 stars

    Very happy with this item

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

    Excellent item, I followed the instructions and setup was easy. I was back to working in no time.

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

    Rated 5 out of 5 stars

    Life saver.

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great addition to my desktop computer to save work from power interruption anytime.

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

    Rated 5 out of 5 stars

    backup power for user's desktop computers

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

    backup power for user's desktop computers. Easy to use and configure. Perfect for what we need.

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

    Rated 5 out of 5 stars

    Small

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

    Love the shaker size for a computer backup power. Not as bulky as the older ones were.

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

    Rated 5 out of 5 stars

    Perfect for the office

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

    I purchased this Battery Back Up system for the office. Very reliable and easy to install.

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

    Rated 5 out of 5 stars

    Must Have

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

    Must have that back up system for Modem and Wifi Router

    I would recommend this to a friend