Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.7 out of 5 stars with 1059 reviews

Rating Filter

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 9 Showing 161-180 of 1,059 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy set up seems reliable

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

    Bought it to replace another brand that wore out. Slim design with flat power cord. Easy set up and good features. Would recommend.

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

    Rated 5 out of 5 stars

    Thin Design is Clutch

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

    Ultimately, I went with this slightly more expensive battery backup surge protector because of its sleek slim design. Having the ports facing upwards and thin enough to squeeze behind your TV or computer stand is extremely convenient. Works well so far, and battery worked seamlessly when tripping the breaker. I currently have a Sony 65" LED TV, Playstation 4, cable box/router, Nintendo Switch, controller charger docking station, and a Vizio soundbar all connected at once with no issue.

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

    Worth the price for tv protection

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

    Bought this when I purchased my LG 65” OLED tv to protect it from any power related issues (power outage, electrical surges). Works as stated on the box and has plenty of outlets. Only drawback is I wish the added a few USB ports.

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

    Great Way to keep my computer running

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

    I bought this to replace an older UPC for our computer. This one has all the outlets that we need, and was easy to hook up. Keeps our computer and printer running in the case of a brief power outage/blip

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

    Rated 5 out of 5 stars

    Brown Out Reboots

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

    Living in Central FL, brown-outs & minor power losses are a fact of summertime. Sudden & frequent afternoon thunderstorms can reek havoc on your TV enjoyment. And when your power stops, even for a few seconds, your TV turns off, and your DVR/Cable Box may have to reboot. So, I purchased this item to prevent that from happening. It fits nicely behind the TV stand and has enough power for the entertainment system. It's a heavy unit, so I used the mounting slots to actually screw it under a shelf.

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

    Rated 5 out of 5 stars

    An excellent product

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

    This is a reliable brand and this model is set up easily and functions very well. The inputs are very logically arranged and accessible.

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

    Rated 5 out of 5 stars

    Great slimline Backup system!

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

    So far so good. Fits exactly where I needed it to fit to protect my Wifi system and Network components during black/brown outs. I've had really good experience with other CyberPower Battery Back-UPS in the past and when I saw they had this slimline on sale, I bought it immediately. If you don't have battery backups at home, what have you been waiting for?

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

    Rated 5 out of 5 stars

    Nice Low Profile

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

    Item works as described. One of the thinness units I have used. Would recommend.

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

    Rated 5 out of 5 stars

    A+, as described.

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

    A+, works as described. Good design, as advertised.

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

    Rated 5 out of 5 stars

    Battery Backup

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

    This battery backup is a solid unit. It is compact, reliable and provides peace of mind.

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

    Glad I made this purchase

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

    It saved me during a power outage (circuit breaker was needed). Allowed me to keep working and beeped audibly to let me know there was a problem. However, unit did not properly respond to protocol for choosing High Utility Quality per directions in the User Manual.

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

    Rated 5 out of 5 stars

    worked well

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

    Works great. We had some power outages within a month of getting this, and it gave me time to gradually shut down my computer and electronic devices. The plugs are also nicely spaced apart, and at least one bulky electrical adapter can fit without taking up outlet real estate. This is very useful feature.

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

    Rated 5 out of 5 stars

    Easy

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

    Easy as plug and play. Great to run things without worrying of an outage

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

    Rated 5 out of 5 stars

    Great medium size UPS for SOHO

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

    I have 2 of these. This one is my UPS for my internet setup in the central closet. Backs up a modem, router, 16=port switch, OTA antenna splitter, and an LED light. Solid, reliable, and cool running. No complaints at all.

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

    Rated 5 out of 5 stars

    Good power protection

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

    This is second apc. This one will protect my security server during power outages until generator kicks in. First apc has been on use for several years and has always worked as intended.

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

    Rated 5 out of 5 stars

    Awesome power surge and battery back-up

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

    This little guy is perfect to hide and has a lot of juice when you get a power outage! I use for all my game systems!

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

    Rated 5 out of 5 stars

    A wise purchase

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am glad I purchased this battery backup system. I have had several power failures and this system has given me time to shut down computer before a hard shutdown occured. You can even set a duration of time for automatic sutdown of computer in the event you are away. Also battery supplies power during an outage to my VOIP phone that is commected to my wifi router.

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

    Rated 5 out of 5 stars

    Slim profile--perfect for structured wiring cabine

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

    Wanted backup power for my in-wall networking equipment to keep my cable modem, switches, Poe cameras, and nvr running during short backouts. Got it placed in a metal 40x14 structured wiring cabinet designed to fit between wall studs. This is the only ups I could find that would fit. Liked it so much that I got another to squeeze in a tight area for my NAS. Purchased both on sale.

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

    Rated 5 out of 5 stars

    Saved my internet work.

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

    Easy to setup. Has worked flawlessly during several mini surges and short interruptions.

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

    Rated 5 out of 5 stars

    Battery backup

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

    Compact battery backup. Easy to set up. I would buy it again.

    I would recommend this to a friend