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Customer Ratings & Reviews

Your price for this item is $242.99
The comparable value price is $249.99

Customer reviews

Rating 4.8 out of 5 stars with 891 reviews

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Rating by feature

  • 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

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers find value in the 1500VA Sine Wave Battery Back-Up System's long battery life, strong performance, and ease of use. Many appreciate its pure sine wave output, ample power, and user-friendly display and setup. Positive feedback also highlights the unit's quiet operation and compact size. However, some customers note the system's significant weight as a drawback.

This summary was generated by AI based on customer reviews.

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 16 Showing 301-320 of 891 reviews
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    back up

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

    work well for 5 years happy with performance and savings

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

    Rated 5 out of 5 stars

    Great back up!

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

    Does what it says just works a lot better than a APC.

    I would recommend this to a friend
  • 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
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Great investment

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

    Works great and easy to set up. It is heavy so be careful when you lift it.

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

    Great for your electronics.

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

    It already saved me from 3 power outages already, everything connected had power and could turn off my devices safely.

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

    Rated 5 out of 5 stars

    CyberPower 1500VA

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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, software helpful, display great Easy to hookup.

    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 4 out of 5 stars

    Reliable 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.

    Great little battery back-up. We get frequent power surges, so I hooked up our networking equipment to this. In our area the cell service is nonexistent. So anytime we would lose power, we would basically lose connection to the outside world (text, calls). I have a modem, router, UNVR, and switch all hooked up to this and it will power them for about 60 minutes. When the power flickers, this switches seamlessly to power without dropping a beat. Recommended

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

    Rated 5 out of 5 stars

    Excellent Back-Up for the price

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

    I bought this as a battery backup for an iMac. It's by far the best battery backup unit I've ever purchased, but also the most expensive. It will run my iMac in a power outage for over 1.5 hours if it's not powering anything else. I've had several CyberPower units over the years and all have been very reliable and do exactly what they need to.

    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:
    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
  • Rated 5 out of 5 stars

    Great UPS for areas W/ Brown-outs

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

    Great product, Nice display. If need a UPS for and printer and other devices its best to have as high a Wattage UPS so that you keep the Total Draw under 80% to get the most time out of it. The other is power regulation to keep the "juice" clean from brown outs and Voltage spikes. That is the main reason I got this because I don't need power fluctuations to damage my important Data Transferring or Encodingwhich would cause me some serious time and effort to fix.

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

    Rated 5 out of 5 stars

    CyberPower-1500 Battery Back Up System

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

    This unit keeps my new i mac running after a power outage so I can power it down.

    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:
    Overall performance
    Best Buy Employee

    Rated 5 out of 5 stars

    cyberpower

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

    the product work very will would highly recomende to other people

    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
  • Pros mentioned:
    Overall performance

    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.

    So far works perfectly as needed ! Purchased for gaming pc because my power is wanky at the house . It’s saved me so far every time with no issues .

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

    Essential to provide protection for a gaming pc

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

    I purchased my first gaming pc over two months ago, and needed a sine wave battery backup system to protect my investment. This new pc uses a 850W power supply, and can draw as much as 600W at times. This ups provides the protection my new pc needs. I have had no issues with it. It has been a good purchase.

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

      Thank you for your positive review! We're thrilled to hear that the CyberPower 1500VA Sine Wave Battery Back-Up System is providing the protection your gaming PC needs. It's great to know you've had a smooth experience with it. If you have any questions or need further assistance in the future, feel free to reach out. Enjoy your gaming! CyberPower

  • 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