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Customer reviews

Rating 4.8 out of 5 stars with 910 reviews

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    Rating 4.6 out of 5 stars

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    Rating 4.8 out of 5 stars

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    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 11 Showing 201-220 of 910 reviews
  • Rated 5 out of 5 stars

    Very reliable and proved itself in a power outage.

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

    Backs up our router and a 20 inch TV. This unit has already proven itself in a power outage lasting around 5 minutes and it flawlessly held our router and TV without interuption.

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

    CyberPower Battery Back-Up

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

    For many years, most of my Battery Back-Ups have been CyberPower. I would recommend it to anyone.

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

    Needed high quality power source and I got it

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

    I bought this quite a long time ago, but the virus and computer parts problems kept me from building the machine I had wanted. Only recently did I finally put the machine together. I'm new at this, but all is well so far. I love my CyberPower! So many available sockets! Reading the specs, I can see it's probably far better than I even needed. But I'm going to do 3D rendering and I read that I need a good balanced power source. So far, in a few renders it's handled the Rtx 3080 Ti's needs perfectly. I desperately need this system to work and I'm so happy I went higher in quality than necessary on the parts!

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

    Great Unit If Arrives in Protective Packing.

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

    Frustration: 1st unit arrived in original shelf type box which had slashes in cardboard, dents, packing tape everywhere, styrofoam inside broken. Decision after BB consultation: plug in and try. But the steel prong was bend: couldn't plug in. Explained to BB about poor packaging. First one looked like re-stocked model. Received 2nd one NextDayAir. Box had smaller slashes, both brown paper tape and clear packing tape. Phoned to ask why a $200+ unit would be shipped without proper packing. This one worked. Woos have been 5 star but for the frustration, etc.

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

    This is a Sine

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

    I mean it sort of just sits there doing whatever it does. Not sure how to review this as I haven't really used it for its intended purpose. Does that make me a bad person for not giving its life meaning? I bought is the back up for my pellet stove. They have replaceable batteries so buy the biggest you can to give you the most time to get back up power online in the event of a power failure.

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

    My power serge

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

    This thing is great, the backup battery worksnvery good. I dont have anybissues with my hugh end electronics with this backup batter serge protector.

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

    UPS

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

    East to install, home network protection during power outages and power blips. Install and forget, quiet operation. Easy to disable audible alarm. Nice Product.

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

    COVID-19 Work-From-Home Necessity

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

    Now this is necessary for the Pandemic Work-From-Home. Both my wife and I are working from home remotely and on several occasions, we've had either a power surge or power outage. Even the smallest of outages can cause your Internet Router and Computer to completely reboot! Not anymore! This Universal Power Supply (UPS) and Surge Protector should handle both! Although not all power outlets on the unit are backed by the UPS functionality, all of them are surge protected. The USB-2 and USB-C outlets on the front of the unit also ensure our cell phones can remain charged and surge protected. A little pricey, but worth it in the long run when we don't have to apologize for dropping from a virtual meeting due to the power outage.

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

    Lightweight

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

    Lighter than my last one. Super easy setup. Good monitoring on the app.

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

    Good investment

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

    Look, you should have one of these even if you aren't concerned about data loss during a power outage. Just nice smooth power delivery regardless of your landlords cheaper than cheapest bidder wiring job. Does exactly what it says it does. No noticeable radiant heat. Immediate integration with Windows. Display is nice and clear and kind of handy.

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

    Excellent UPS

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

    The UPS works perfectly, without any fluctuation. The equipment has a nice design, and it is easy to use and set up. The color display improves the visibility of the information.

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

    Works better than expected.

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

    Sleek and slim. Easy setup. We lost power just 2 days later and worked great! Keep right on working on computer. Was able to stay alive for 2 and half hours until power back on. Love it!

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

    cyberpower 1500va

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

    Lots (6) of backup protected outlets. Nice display which can be angled up for better viewing. Had 3 power outages in first 2 weeks and handled the 2 "blips and one extended one well. Recomended.

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

    Highly recommend

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

    Can't recommend this more. It's critical for my work from home pc.

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

    Keeps power going for some essentials.

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

    I love cyberpower. I use battery backups like this for my modem, router and crucial devices in the event of a power outage. I've only had brown outs sofar but with fiber and backup cellular didnt loose internet.

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

    Easy Set-up and perfect for home

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

    Unpacked, plugged in, no setting changes necessary. Perfect back up power for internet, phone and beyond.

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

    Did the job

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

    Bought this item for my pc and a couple accessories No complaints so far doing the job as intended

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

    Great UPS

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

    Very simple to use and has great pull-up panel to see what's going on

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

    Awesome battery backup!

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

    We have four different battery backups one in various things in our house. This is on the PC’s We have other ones running the monitors and Internet

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

    The software work on linux well

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

    It keeps my computer running and the brown out protection is really useful. The tilt up meter allows you to quickly see all important information. It works with mac, linux and windows!

    I would recommend this to a friend