Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$69.98
Save $15.01
The comparable value is $84.99

Customer reviews

Rating 4.7 out of 5 stars with 1790 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

95%
would recommend
to a friend
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 44 Showing 861-880 of 1,790 reviews
  • Rated 5 out of 5 stars

    Great item

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

    Works great especially if power goes out. It even has USB ports

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

    Nice layout

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

    Nice layout that works perfect for me. Small package! :Lets hope it lasts a long time

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

    Great product

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

    Great battery back-up at a reasonable price. Very satisfied.

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

    Easy to setup.

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

    Great device to have in the event of a power outage. Also the protection from power surges.

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

    Decent product

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

    Decent product, no issues as of yet. Seems to work as described.

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

    Works great for one computer and monitor

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

    We needed to replace our dead UPS and selected this one. It has worked great so far!

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

    Cyberower battery Back-up

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

    excellent value and does everything the expensive battery back-ups do

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

    power

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

    easy set up and does exactly what is needed would reccommend for cthers

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

    Battery Backup

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

    Bought this as a replacement to backup phone system haven't had the power go out to test to see how long it will actually work. Works fine right now for power bumps and glitches.

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

    Replaced an APC unit for me

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

    I like this CyberPower unit b/c of the spacious inputs and the 2 USB sockets.

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

    Great Back Up Battery!

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

    Fantastic battery back up for my computer and my other tech!

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

    Excellent system!

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent battery backup system/surge protector for computers!

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

    Just enough backup

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

    Great for power fluctuations. Not too big. Great to protect the new computer.

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

    great replacement for bad unit.

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

    Original unit failed. This was a great unit at the best price. Good value. Thanks

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

    Super easy operation, no hassles to install.

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

    Very simple install and the ability to shut off the annoying alarms when the lights go out.

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

    Great Battery Back Up for my A-V system

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

    So far this has proven to be an excellent UPS. I use it to support my cable box which was having problems with short power interruptions causing it to reboot. Problem solved. It includes two USP power plugs which I use for my Fire-Stick. I I can also sleep better at night knowing that all my AV equipment is protected against power line spikes. All this for less than $ 50

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

    Back-up Power Supply.

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

    All good! Easy set-up and works as promised. Use it for Wi-Fi backup.

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

    Great protection against power outages

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

    Easy to set up and performed as advertised during a power outage during a thunderstorm

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

    Nice UPS.

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

    UPS backup for my TV and Satellite receiver. Working perfectly so far.

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

    Great Battery Back-Up

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

    Use this UPS as surge protector and battery back up for a computer and screen.

    I would recommend this to a friend