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 1791 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 7 Showing 121-140 of 1,791 reviews
  • Rated 5 out of 5 stars

    Easy to Install

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

    I needed a backup power supply for my pc and Cyberpower 650VA fit the need. I liked that I can test the battery whenever I wanted through the app on my pc. It is smaller and lighter than my previous one from APC.

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

    Excellent Product!

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

    My desktop was giving a message that was identified by a Geek Squad tech that was still in the building. He knew that it was the battery that needed replaced. He recommended this battery backup to prevent that from happening that is excellent. I really appreciate his expertise and would recommend the system. Please thank and commend him for his good work. I appreciate his expertise.

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

    Happy Camper

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

    This product was very well thought out, with sufficient number of outlets while maintaining adequate spacing. Also like the choice of surge vs. non-surge protection. A great value.

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

    Dependable Back-Up and surge protection

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

    The back up is compact, affordable and dependable for both power losses and surge protection.

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

    CyberPower Back-up and be safe

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

    Protects my new HP computer from surges and power outages. The price was right and I had a CyberPower backup years ago so that prompted my purchase.

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

    Replacement unit for an older one w dead battery

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

    Replacement unit for an older one that battery died in. Cheaper to buy a new unit than buy a replacement battery. Got 5 years out of old one. If I get that out of this one I’ll happily replace it.

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

    It works

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

    The battery backup works great. There are enough outlets to plug in all components of my computer system. I’m hoping this will stop lightening from killing my new computer and printer.

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

    Very good battery backup

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

    Very good battery backup for my computer in my office. Has good amount of surge and battery backup outlets and good amount of surge protection only outlets. There’s even a USB charge port.

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

    Nice

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

    You should always have your electronics on a surge suppressor, but nice to have things on back up battery so they are protected from sudden shut downs like desktop compters.

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

    Reliable and easy to use

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

    Very easy to set up. I like that it's smaller and lighter which makes it easy to use.

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

    Cyber Battery Pack is the best investment!

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

    I purchased the Cyber Protection Battery pack while I was attending online classes and couldn't afford to have my access to the online platform disrupted from power loss. This product came in handy when the power in my area was disrupted. I was able to complete my assignments on-time

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

    Takes care of business.

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

    This battery back up and surge protector had room for 8 plug ins and it lasts...this is our second one. The last one worked for years through lightning strikes. Very happy with it.

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

    Works like it's supposed to

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

    Nicely priced, it works well with Windows 10 to keep your PC running during brief power outages and to a controlled shut down if the outage is longer. Works like it's supposed to.

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

    Battery Back-up

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

    This Battery Back-up has worked flawlessly since I purchased it (much better than my previous battery). Great product for the price-point.

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

    Ups

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

    Works like a champ, easy to install. Keeping my computer equipment at church protected

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

    Just what the doctor prescribed.

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

    Easy to use, works perfectly, plenty of outlets. What else can I ask for?!

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

    Keeps me connected when I need it most

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

    This inexpensive battery back-up unit is a terrific addition to my network as it helps to keep my router powered on and connected in the extent of a short-term power blip. I live in an area where we get occasional power disruptions, and I can stay connected without having to reconnect numerous wi-fi connected devices around my house. I have not tested the duration of the battery for an outage, but it met my primary use case for short and sudden power disruptions.

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

    PC Battery Backup

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

    Great Battery UPS . It's small and convientant for your PC and modem. Got it for my parents, helps with the power flashes, without resetting modem. Keeps running.

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

    none

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

    battery back up works as expected it's a shame they only offer points using their credit now

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

    Backup power

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

    I used to my computer and ita very protective and win a couple minutes when the power gone ist excellent option when hace electric storm i recommend

    I would recommend this to a friend