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Customer reviews

Rating 4.8 out of 5 stars with 924 reviews

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  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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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 17 Showing 321-340 of 924 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Perfect for small bussiness servers.

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

    Perfect for small bussiness servers. The life time of battery is more than other brands.

    I would recommend this to a friend
  • Pros mentioned:
    Sine wave

    Rated 5 out of 5 stars

    Really good for the money.

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

    A good inexpensive ups. The sinwave is important only if you have a high end powersupply in your computer. A poor ac sine wave can cause psu's to fail. If you have a gaming computer and experience random crashes it could be dirty power. This will fix that if this is the case. This is one of the cheepest ups's that have a good sinwave generator built in.

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

    Rated 5 out of 5 stars

    Great battery backup

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

    Happy with this purchase. Best Buy had it in stock and picking it up was super easy. It meets my needs by providing power for my modem, NAS, network switches, and POE cameras when I have random power outages. I've had a couple of power outages since buying this and everything stayed powered up with no issues! I'm glad I bought this.

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

    Rated 5 out of 5 stars

    CyberPower Backup works great

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

    It works great. I haven’t had any power outages yet, but I turned off the circuit breaker and it switches over to backup mode without any delay and lasts longer than I expected.

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

    Rated 5 out of 5 stars

    Didn't Blink

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

    We have had no problems with this excellent battery backup for our Server & Network devices after power outages because of Texas storms.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    A PFC Sinewave UPS worth a look

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

    This device has been a great addition to our setup. Not only does it reduce the risk of damage to our sensitive hardware, it has provided overall better performance and efficiency for our home system. We experienced a little off-gassing but nothing too noticable.

    I would recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Glad to hear the unit is working as intended. Thank you for your review! CyberPower

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    So far so good

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

    Software is great though you do have to pay for any of the remote access. I have ky PC and Ultra wide 49" monitor. Already the lights went flickering all day one day and kept my pc powered on without issues.

    I would recommend this to a friend
  • Cons mentioned:
    Ups

    Rated 5 out of 5 stars

    I'll only buy these

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

    I run this and an older CP1500PFCLCD, which has been on pretty much continuously for over 12 months--never had an issue with it. Prior to that, I had two APCs which died just after the warranty period. These Cyberpowers are great! And I hope this one holds up well--it's really nice looking, too.

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

    Computer Work Stations

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

    Hardware for work and to outfit vans we configured to "Data Van" / Operation Control center for mobile work sites.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great UPS Battery Back-Up

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

    This model is working flawlessly all the time. I'd buy it again.

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

    CyberPower Review

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

    Does the job. Have had multiple cases of power outages and my systems have always stay up. Both the system and the app were easy to install

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

    Outlets are too close together

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

    This UPS works just fine, and is trivial to set up. My only complaint, which I have had on EVERY UPS I have ever owned, is that the outlets are too close together. It claims to have 12 outlets, 6 battery backup enabled and 6 not. But I am only able to use 6 of them. Most of the devices I use have AC to DC converters that greatly exceed the size of a normal plug. Also, the outlets assume that any converter can be placed horizontally. But the prongs on two of my converters require vertical positioning. So they eat up three outlets each. Even the plugs that do not involve converters can't be placed in adjacent outlets. Their plugs are slightly too thick. Would it be so difficult to use the same battery, but put it in a much taller container so that all 12 outlets can be spaced farther apart? The designers of this product also need to accommodate at least two converters on each side that require vertical positioning. They thought they accommodated one on each side. But all but one of my converters exceed the length that their "widely-spaced" outlets can handle. So, just as with my previous UPS, I have two devices I would like to plug in, but I cannot because the spacing of the outlets is not sufficiently far apart.

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

    Rated 5 out of 5 stars

    CyberPower 1500 VA Sine Wave UPS

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

    Very pleased. Installed in a few minutes. Works Great

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

    Peace of mind.

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

    Recently purchased the backup battery system for my Playstation 5. In the past, an electrician was working on my house and I specifically asked, "Will I lose power upstairs"? And of course, he stated that I should be fine and long and behold the power tripped while I was on my PS5.

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

    Great UPS

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

    This UPS has the capacity and number of outlets to power your office. I bought this one to back up my TV, Bluray and cable box. I have one on my router so I still have internet through a utility power outage. Good value.

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

    Rated 5 out of 5 stars

    Mr.

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This item is a backup power for a computer and works great

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

    Great product

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

    My last one lasted for many years. I think the reason it stopped working is I didn't read the manual which said NOT to plug a LASER printer into the battery backup side. I'm not making that mistake with this one.

    I would recommend this to a friend
  • Pros mentioned:
    Sine wave

    Rated 5 out of 5 stars

    Pure sine wave FTW

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

    This is my 3rd? 4th? Cyberpower UPS. They all work very well and customer service is very helpful. A tip for everyone: The better your power bricks (e.g. Gold or better PSUs), the more you need pure sine wave. My gold PSU kept restarting randomly due to fluctuations not corrected by my other non-pure-sinewave UPS.

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

    Powers 2 PC's for 2 Hours!

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

    I've got two mid-range gaming PCs hooked into this UPS, and it can kept them powered up through a two-hour power outage, monitors and all! Color me impressed.

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

    Mr

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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.

    Old APC system batteries died and I had replaced once but decided to replace with new system since APC system was giving errors. So far, everything working without any issue. Have not tried to verify running on battery or automatic shutdown feature with PC but did connect to Powersupply so in theory it will work if no power.

    I would recommend this to a friend
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