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Customer reviews

Rating 4.7 out of 5 stars with 1749 reviews

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    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

96%
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 61 Showing 1,201-1,220 of 1,750 reviews
  • Rated 4 out of 5 stars

    Great product!

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

    works great and would recommend for people working from home.

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

    Very useful

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

    We use this battery backup power supply when our house power is shut down by our local provider, particularly during high wind events. It functions well an is perfect for charging your cell phones etc.

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

    Just what I needed

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

    My battery back-up went south on me the other morning. I pulled up Best Buy on my comp, found the new battery back-up I wanted, and ordered it. I picked up the new one in less than 2 hours. Thank you Best Buy.

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

    Good product good price

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

    Good simple back up for pc and laptop, plenty of time to do a proper shutdown or get the generator running

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

    Solid, but I have only had it for a few days. Time

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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.

    No issue with the power supply so far, but I also haven't hooked it up to a computer yet to find out what that paret of the experience is like. Does help with brown outs and flickers though.

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

    Great UPS, if the plug layout works for you

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

    This is replacing a previous UPS by the same brand, where the battery gave up the ghost after about five years. I liked the plug layout and didn't want to have to re-jiggering my workspace set-up.

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

    Great quality

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

    Great quality. Works perfectly. Have two of these and have had no problems at all.

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

    So far so good

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

    bought the backup to keep my airpumps running in my fish tank with winter storm outages

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

    Ed

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

    Just right power capacity for my entertainment room computer and A/V setup.

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

    back-up power

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

    As our power has not gone since we purchased this item we have not yet had the opportunity to see how well it will work when the electricity is down. We have installed it to keep our modem running.

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

    Great ups

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

    my last ups died after two years . i replaced it with this i was able to plugin multiple devices, whereas the last device i had the outlets were to close to one another. so far so good

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

    Good

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good value. Has slotted for bolts in back, so you can mount vertically.

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

    Excellent Backup

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

    Excellent quality with plenty of outlets and USB ports for any office need

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

    UPS

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

    Works great. Just what I needed for my fiber optic modem, WiFi & firewall

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

    Great

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

    We have been purchasing Cyber Power battery backups for our business for at least 10 years now. We will continue to purchase from this dependable brand.

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

    Buy 2 or more!

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

    This is my backup to my backup. I recommend at least 2 if you live in area where power outages are common

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

    A good little Back-Up

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

    This will work great to keep my cable modem, 24 port switch and other networking accessories insulated from power interruptions that have been known to reboot the modem with a minor flicker.

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

    Power saver- life saver

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This really comes in handy when we lose electricity at night and I need my cpap machine to work all night. It also enables me to have the lamp by my bed still usable when power goes out.

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

    Has worked well for almost a month

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

    This unit has been working well for almost a month now. I will post any future issues.

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

    Solid UPS.

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

    Works well for what it is. It's a solid UPS for what it's designed for.

    I would recommend this to a friend