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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

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 39 Showing 761-780 of 1,050 reviews
  • Rated 5 out of 5 stars

    Network UPS

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

    Good enough for some small network equipment, recommended

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

    Great replacement for old APC

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

    This was a great replacement for an old apc backup for my modem/router that finally died. The one reason I like the cyber power over apc is that you can silence the alarms.

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

    Nice compact UPS for small devices

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

    Does everything a UPS (of this size) should do. We use it as a backup battery for our Wi-Fi and cable modem. I have a 2nd one in use for our electronic door lock. Hasn't let me down yet. With small power draw devices such as the ones I've connected, I get over 2 hours of backup power

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

    Rated 4 out of 5 stars

    Ups

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

    Used it to back up my internet modern and game console .

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

    Works

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

    Got it due to power issues and its kept my router and wifi setup up ever since.

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

    Great value! Easy setup.

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

    Unit functions as expected. The store display was well displayed. I initially selected another unit based on prior experience but selected this unit after reviewing the features described on the box.

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

    Adequate to protect my wife’s desktop system

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

    Adequate to protect my wife’s desktop system and easy access to the outlets.

    I would recommend this to a friend
  • 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.

    Several years ago our house was struck by lightning. The back up unit protected our computer and everything plugged into the PROTECTED sockets - as advertised. Don't wait for lightning to strike - protect your equipment now.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 4 out of 5 stars

    Computer 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.

    Good item to buy. Works great. It is kinda heavy. But good to have

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

    Rated 4 out of 5 stars

    Pretty good

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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 well and am glad i bought it for my home use.

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

    Connect and forget it

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

    Peace of mind . worry free back up. Not often thought about when priority is protection against identity theft malware etc. This device works great keeping my equipment going

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

    Just what the UPS doctor ordered

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

    Due to stay at home conditions, my living room became my office and I needed a UPS quickly. Best Buy came through with curb side pickup. Total time from online order to office up and running, under an hour.

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

    Great for Your Power Needs

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

    I ise this power back up for my computers and other electrical items. It works great without any issues just make sure to connect the battery inside the power box.

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

    backup battery

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

    very useful- good "insurance" for all the power surges. Highly recommend one for every computer, etc.

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

    Backup power.

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

    My wife works from home. This is a great device that keeps her computer running while the power is off for a short time.

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

    Great value for the price. Works as advertised.

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

    Slim line and offset outlets provide plenty of room for device power adapters and plugs. The monitoring software includes a summary history and email alerts.

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello,
      Thank you for your review! We are always happy to hear from customers and appreciate your feedback. If you have any future questions about your product don't hesitate to call us at 877.297.6937.

  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Worked as described

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

    Worked so far, plug & play. Nobrainer install. Charge first.

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

    Excellent Product

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

    I use this at school to keep all my tech protected. It was a great purchase and keeps all the cords organized in addition to the protection of the equipment.

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

    Rated 4 out of 5 stars

    Great for home network power backup

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

    Nice UPS backup for a home network at a great price!

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

    Rated 4 out of 5 stars

    Worked ok out of the box

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

    Compact size saved space. I would repurchase again.

    I would recommend this to a friend