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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.7 out of 5 stars with 1033 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 praise the 750VA Battery Back-Up System's compact size, long battery life, and reliable performance. Many appreciate its ease of use, affordability, and the inclusion of surge protection and multiple outlets. Positive feedback also highlights the convenient design and the availability of USB ports. While some users noted occasional noise or alarm issues, the overall sentiment is overwhelmingly positive.

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 14 Showing 261-280 of 1,033 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Great product

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

    Great back up for your electronics. It even has a cable to hook up to your computer in case of system updates. Its taller than usual but takes up so much less space. Would recommend.

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

    compact and effective!

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

    works very well, easy to hang behind wall-mounted TV!

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

    Rated 5 out of 5 stars

    It was great

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

    I loved, that product helped to me with mi PC, it's compact, safe. I'm feeling better with my purchase.

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

    Rated 5 out of 5 stars

    Excellent for the price

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

    Excellent power for the price..as advertised!.. Have a 43” TV, modem and Playstation 4 Connected..had a power outage past few days and got me covered..got me time to turn all devices off in time and no problems....recommended!

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

    Rated 5 out of 5 stars

    Small and mighty

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

    Smaller, just the size I need to protect my hydroponics.

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

    Rated 5 out of 5 stars

    Works good

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

    No issues that I’m aware of. It does what it’s supposed to do. Protects the computer from power failure. I also have my cable modem plugged into it along with the Wi-Fi, so that I won’t lose Internet and my phone if the power flashes or goes off all together.

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

    Rated 5 out of 5 stars

    Compact and does its job.

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

    Compact and does its job. This will be more than enough to protect your network appliances such as a NAS or router. It may not power it long, but it will power it long enough for a graceful shutdown.

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

      Glad to hear the unit is running long enough for you to shut down your equipment. Thank you for your review! CyberPower

  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Good value!

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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.

    Bought 2 of these units on sale. One for computer setup and one for home theater. Solid build and have already had 2 outages since I’ve purchased these. Worked flawlessly.

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

    Rated 5 out of 5 stars

    APC makes quality

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

    Apc has never failed me. The batteries hold up for several years without any issues. Their protector does a great job

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

    Rated 4 out of 5 stars

    Solid

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

    I haven’t had any power issues yet but it installed great and there are plenty of outlets.

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

    An excellent piece of equipment to have.

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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 been using battery back-up systems for about 8 or 9 years and have found them to be extremely useful for short term use in the event of a power outage and also surge protection. I have used both CyberPower and APC units in the past and will continue to do so.

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

    Rated 4 out of 5 stars

    Compact and does the job

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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 what it is supposed to do. The thing profile is easier to tuck away and keep it out of sight. The spacing on the outlets could be a little wider in the 4 outlet section. Good use of USB power.

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

    Love this 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.

    I bought this battery back-up system to replace an older model I have had for 20 years and had to keep replacing the battery. This new one is smaller, lighter in weight, has USB ports and works like a dream.

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

    Rated 5 out of 5 stars

    cyberpower - 750VA battery backup system black

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

    With today's work from home schedule, this battery backup works great for my computer and other devices. Whenever there is an electrical spike or out outage it save my devices from electrical sharks and remains online for a while.

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

    Rated 5 out of 5 stars

    Good choice

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

    Great product for home office (pc, monitor and others devices)

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

    Rated 5 out of 5 stars

    Good Backup/Conditioner for electronics.

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

    Perfect device to protect your expensive electrical devices. Easy to setup. Plug and Play

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

    Rated 5 out of 5 stars

    Good product!

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

    I received the items broken, but it was replaced quickly. Great product for the price!

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

    Rated 4 out of 5 stars

    Good backup

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

    Only been in use for a week now and so far it has been working fine

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

    Rated 5 out of 5 stars

    It's a UPS

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

    Bought this little guy for my in wall cabinet for short power outages. Keeps the modem and other items online while I work from home. Its long shape makes it suitable for this exact application.

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

    Rated 5 out of 5 stars

    Very good product

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

    This was the first one I bought. I liked it so much I bought another. These are so underrated and useful. I use them for my 3D printers and was blown away when it actually worked during a power outage. Well worth the money.

    I would recommend this to a friend