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Customer Ratings & Reviews

Your price for this item is $79.99
The comparable value price is $99.99

Customer reviews

Rating 4.7 out of 5 stars with 1031 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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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 5 Showing 81-100 of 1,031 reviews
  • Rated 5 out of 5 stars

    Over 6mos of use and 2 power outages

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Affordable, and keeps both my work setup and gaming setup powered and secured against damage. Have had 2 power outages since purchasing and was able to work through my day uninterrupted, well... save the lack of wifi, but gave me time to build precious reports and ensure no data was lost.

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

    Rated 5 out of 5 stars

    Great product for home network requirements

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

    Most helpful for power surges. This helps keeping my network box running all times without any issues.

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

    Rated 5 out of 5 stars

    Can't believe I waited to long!

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

    Works amazing, have a Intel Nuc 8th gen, 3 external hard drives, 2 switches and one router connected. Been saving my server going offline with the often power surges in my area lately. Getting one for my 3D Printer next!

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

    Rated 5 out of 5 stars

    Retired

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

    Easy to install. Works great. We don't have to worry about our computer now.

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

    Rated 5 out of 5 stars

    Dependable power supply

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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. Thin and durable. Low to no noise except when turning on the battery power as the unit is somewhat loud for about 2 seconds.

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

    Rated 5 out of 5 stars

    Cyberpower is a good buy always!

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

    I replaced my 10 year old Cyberpower UPS. This is reasonably priced, does the job as expected. It's slim and easy to tuck in. I like it!

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

    Rated 5 out of 5 stars

    Good Power Rating, Reliable, Affordable

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

    Reliable and affordable (when on sale) backup UPS power. I have used both CyberPower and APS backup UPS devices over the years and they have both served me well and protected my valuable electronics from power surges, brown outs and blackouts. This unit provides plenty of backup power at a low price. Recommended.

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

    Rated 5 out of 5 stars

    Great UPS and a great compact size.

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

    I chose this specific model because it is thin and will easily fit behind our TV Consol in the space between the consul and the wall. The UPS has a good number of battery outlets and two additional for surge protection. Perfect to keep our Wi-Fi router and video camera hub online during power blips. So far, working exactly as desired.

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

    Rated 4 out of 5 stars

    Functional UPS with slim form factor

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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 purchased several UPS units within my home. Cyberpower seems to be reliable maker. Regarding this particular unit, it offers a different footprint than many of its brethren — I’m using it within a bedroom to back up a WiFi satellite. Due to its narrow depth, it fits nicely behind a dresser for visual concealment. Seems to function as intended.

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

    Rated 5 out of 5 stars

    Excellent option for supporting home server

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

    Awesome unit for a reasonable price. I have it supporting my unraid server to ensure max uptime. At idle my unraid server runs at 65W and with this ups i can get about 30 minutes of uptime if the power goes out—plenty of time for my server to shut itself down safely. At a higher load i can still squeeze about 15 minutes of power—more than enough for the server to shut itself down. I still think i should have gotten the more expensive version of this device for more time allowed before shutdown but if the power is out for four then 30 minutes i doubt I’ll be trying to watch interstellar in 4k.

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

    Rated 5 out of 5 stars

    Protects TV from Quick Intermittent Power Shock

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

    Bought it to protect the TV from intermittent power outages and surges. It has proven to work well already in the few short weeks I have had it. It is fairly easy to use. I like the slim line look. It replaces a bulky APC unit where the electronics failed after seven years.

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

    Rated 5 out of 5 stars

    Work From Home Solution

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

    I had a two outlet battery backup and some surge protector strips that worked fine for personal use. When I went to laptop, dock, multiple monitors, and other devices, I knew what I had wouldn't be safe. There are outlets for items that need battery backup and surge protection for the rest. The device stays cool. Great solution.

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

    Rated 5 out of 5 stars

    excellent server backup

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

    I love this battery back up - It is slim and can fit easily in a server cage - it isnt as small as some server batteries but has as much power and over time is well worth this version as it is easier to remove later that the bolted in version also price is less than half

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

    Rated 5 out of 5 stars

    Great Design Layout

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

    I love the slim design. It can be mounted on the wall or tucked away nice and neat. I have not have a power outage yet, but have this running a few routers around the house and hope it will last an hour with just that device plugged in. For the price point, you can not beat the design and power level,

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

    Rated 5 out of 5 stars

    Great size, ready to use

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

    Very nice ups. Has options to attach simply as surge suppression, or ups and suppression. Very small and perfect for in my writing closet. Plugs felt solid when connecting my devices

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

    Rated 5 out of 5 stars

    Slim battery backup and surge protection

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

    The slim style of this product makes it good for small spaces. Good for battery back up and surge protection.

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

    Rated 5 out of 5 stars

    Keeps the POWER ON!

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

    The item preformed as it is designed to. Shortly after its purchase we lost power in a storm, but everything plugged into it stayed on. I love it.

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

    Rated 5 out of 5 stars

    Convenient and nice designed UPS

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

    works fine, no issues. I like the position of the plugs so it can be flush against the wall

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

    Rated 5 out of 5 stars

    It serves the purpose.

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

    It serves the purpose for basic home setup where there is not many devices. Holding steady charge since initial installation.

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

    Rated 5 out of 5 stars

    I am a heavy work from home person (last 25 years)

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

    There is nothing more annoying than having the internet drop because of subsecond power blip. My work is mostly connecting to customer remotely - very annoying when the connections drops and the long wait for everything to recycle. This is far bigger than my modem needs but it will keep it up for 2 to 4 hours - that is a lot of billable work time. Sometimes the power outage also takes the internet - nothing I can do about that. But last apartment the whole complex lost power (over 300 units) except me I had internet, TV and my computer equipment working for almost 2 hours before power restored. That one outage paid for all 3 of my back-up units. Never have a home without one.

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

      Glad to hear that the unit meets your needs and is working as intended. Thank you for your review! CyberPower

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