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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 38 Showing 741-760 of 1,059 reviews
  • Rated 5 out of 5 stars

    Nice Design with Smaller Footprint

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

    I've been using this unit for about a month. No issues. I like the design with a smaller footprint, it fits well in the space between my computer and the wall. I can test the unit and see the event history with the CyberPower PowerPanel software on my PC.

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

    Rated 4 out of 5 stars

    Great addition

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

    I recently purchased this device andI like it. Should have bought a long time ago.

    I would recommend this to a friend
  • Cons mentioned:
    Plug spacing

    Rated 3 out of 5 stars

    Disappointing plug placement.

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

    Disappointed in plug spacing. Claims to be set up for “large plugs”, not necessarily. Barely got 5 items plugged into it. It’s a good thing that was all I needed to back up in that spot. Other features work as advertised.

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

      Hello, The SL750U unit is equipped with 2 transformer spaced outlets while the other 6 are normally spaced. If you have any questions on the unit, please reach out to our support team at 877-297-6937 and we'd be happy to assist. Thank you for submitting your review! CyberPower

  • Rated 5 out of 5 stars

    Great mix of form and function.

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

    This UPS and it's slim form factor is a great option to put on a desk or entertainment center where space is premium. The 2.5amp USB charging ports are great for phones as well. Overall it's a must have when looking to protect your electronics. Highly recommended.

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

    Rated 4 out of 5 stars

    Good quality

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

    Pricing is very good and the qualities is good too, I would recommend to my friends.

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

    No power, no problem. Clean shutdown for one PC.

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

    Required for any small business or home to avoid unplanned shutdowns due to power failurs.

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

    Rated 4 out of 5 stars

    Good cLue for price, so dar

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

    Good price, seems to work well. Not had a need but insurance for me.

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

    Rated 4 out of 5 stars

    Great performance but no phone jacks.

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

    A slimmer version of my bulky older battery. Great performance, clearly marked surge sockets. Battery unfortunately has no phone jacks but otherwise fits the bill.

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

    Batteries anyone?

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

    Each time the toaster or the blow dryer blow out the power, the wifi goes too. No more waiting for the wifi to regain consciousness. This paid for itself on the first try! I only have an issue with just one side is the battery and the other side is just the plugs

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

      Hello, We're glad to hear this UPS has resolved the wifi issue. As for the the surge only outlets, we are always looking to improve our products so your input is appreciated. Thank you for submitting your review! CyberPower

  • Pros mentioned:
    Battery life

    Rated 3 out of 5 stars

    Simple to use and quick charge.

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

    Great product for short power outages to get phones,iPads or laptops charged

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

    great backup for modem and wifi

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

    great backup for modem and wifi had another brand a little over 3 years past warranty starting giving problems, also like option to replace battery inside rather than completely dispose of unit. Very happy with Cyberpower brand name.

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

    Rated 4 out of 5 stars

    great back up!

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

    Installed a home generator. Needed to have a back up this was perfect!!

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

    Great Battery Back up

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

    Great back up. We had the electricity go out and the cable stayed on as it was plugged in to the battery back up. We were able to finish watching our show before turning off the battery.

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

      Glad to hear the unit kept you guys up and running. Thank you for submitting your review! CyberPower

  • Rated 5 out of 5 stars

    Problem Solved

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

    I work from home and I was constantly having connection problems with the company computer losing the internet. After purchasing the battery back up, I am no longer having connection problems.

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

    Rated 4 out of 5 stars

    decent product

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

    affordable and easy to use if have the opportunity will buy another one

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

    battery back up system

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

    I needed this for my computer and monitor. We have alot of surges in our community and this has worked wonderfully. I was able to connect my technology products easily, and the picture on my TV has never been better.

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

    Great 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.

    Exactly what I needed! Great quality, quiet operating, not too heavy.

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

    Piece of mind!!!

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

    This UPS will not fail in a power outage. I protect my television, computer, and dvd with it. I was happy to have it with a recent power outage. It gives me peace of mind.

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

    Easy to use battery backup with USB charging ports

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

    Very easy to use battery backup for my wife's computer while working from home. Low profile, fits between the leg of the desk and the wall. Having the built-in USB charging ports has been very helpful for her phone.

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

    happy

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

    My old unit which was several years old began to beep. I found this one at a very good price which also had charge ports for tablets. I had planned on buying a charger anyway, so killed two birds with one stone. Happy so far.

    I would recommend this to a friend