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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 892 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

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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 19 Showing 361-380 of 892 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    BATTERY BACK UP

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    WORKS GREAT FOR OUR NEEDS, RETURNING TO BUY ANOTHER FOR OUR BUSINESS.

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

    Protect your gear.

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

    Bought a few of these for my 3d printer farm. After have purchasing one for my NAS to prevent data loss. They are great quality and are super easy to work on if your batteries need to be replaced. Great product and recommend anyone looking to protect their expensive electronics to grab one.

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

    Rated 5 out of 5 stars

    Excellant 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.

    You cant go wrong with CyberPower. I have two of these backups for my PC and entertainment system. Both have worked flawlessly doing their job without issue. If using this in a cabinet(entertainment system) definitely verify the size and then add on 3" or 4" for the plugs. Was a tight fit but works.

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

    Rated 5 out of 5 stars

    Best UPS on the market!

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

    Great price, built like a tank, and it will keep you going with unstable power. Fantastic unit.

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

    Rated 5 out of 5 stars

    Great Battiery

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

    It is great to have a battery that does not go screem every time the electric flickers.

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

    Great little UPS

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

    Great little UPS. It’s smaller and lighter than my old one I was replacing but seems to handle my hardware just fine. With all my stuff overclocked I use between 500-550 watts while gaming. While mining on 3090 FTW3 it hovers around 440 watts.

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

      Glad to hear it's working for your set up. Thank you for submitting your review! CyberPower

  • Rated 5 out of 5 stars

    CyberPower 1500VA 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.

    Purchsed to protect my PC setup from power loss/surges when my older (and smaller) UPS suddenly died. I have not had a power outages or surges since I installed it, so I can't yet confirm how it will perform during one of those evenmt. The self-test says all is good so I will assume it will work as advertised. Do wish some of the outlets were not so close together in case I acquire additional items with the dreaded 'wall-wart' type plugs, but at this point was able to get everything plugged in. After reading several reviews where users stated the item arrived with the box damaged, I decided to take the time to go pick this up at my local Best Buy store.

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

    Rated 5 out of 5 stars

    Excellent Small Office UPS

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

    I needed something to maintain my 18 TB NAS, Computer, and switch in my office. My power is uneven and experience many power outages. This has worked well and gives me roughly 20 minutes to shut things down when the power goes out. Works with my Netgear RN526X NAS and will automatically power down.

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

    Rated 5 out of 5 stars

    Great UPS. High power, small footprint.

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

    Pretty great unit, I have multiple hard drives, and 850W PSU, and an RTX2080 yet it only pulls about 220W. Not too sure about the software. I turned off the power and it didn't show a disruption. My PC seems to like the Sine Wave.

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

    Works great!

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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.

    Works great with my 12th gen i9-12900K and rtx 3080 with 7 fans and RGB lighting powered by corsair 1000 watt power supply. It gives aroud 5-6 minutes of in game runtime at around 580 watts power draw, which is plenty to save my game an exit to windows and wait a few minutes to see if the power comes back on. If you are maxing out your power supply with more than 900 watts this may not work for you. Had to buy this one as the standard square wave ones don't work well with corsair power supplies.

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

    Protect your stuff!

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

    A must for anybody running multiple expensive electronics and want to protect them. Better than a warranty.

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

    Rated 5 out of 5 stars

    New Technology UPS Back-up by CyberPower

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

    So far, so good. Came out of the box and was charged the recommended time. Has worked flawlessly ever since. The real test is coming up as the rainy season and the Hurricane season are coming up soon. We will have many opportunities to test the technology coming soon.

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

    Performs as expected

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

    I love that this unit is not overly chunky, has nice slim body and is quiet, as in it adds no additional noise to work area. There are 2 ports on the front that I have cables attached to charge devices, love this. I would both recommend this item and would purchase an additional one if needed.

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

    Rated 5 out of 5 stars

    Exactly what it is

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

    Seems to work great. Simple to power up and connect.

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

    Best investment

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

    If you have anything you want not to get fried if power surges are frequent then the price of this is well worth whatever it’ll be that you’re plugging into it

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

    Almost perfect

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

    The only thing that keeps it from 5 stars is the orientation of the plugs on the back. Some of my devices have plugs that because of the way they are covers some of the outlets

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

    Rated 5 out of 5 stars

    Works fine

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

    Hard to get very detailed about a review for such an item, I can't say it has yet saved me during any power outages, nor has it seemed to fail. Overall, this review really isn't helpful because the device is insufficiently tested across different conditions.

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

    Replaced 5-year-old UPS

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

    My main UPS was getting some age on it (5 years, I think), and when we had a power flicker the other night, it dropped like a rock. I could have replaced the batteries for about half of what a new unit would cost, but I'd still be working with a 5-year-old device. I opted to buy a new one.

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

    Should be good, have another for several years

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

    So far so good. Have it hooked up for our big screen TV and cable box. Haven't had a chance to "test" it yet, but comfortable it will do what it is supposed to, as well as provide a short period of continued watching if we take a short power hit or sustain a power outage.

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

    Awesome UPS

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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 well and has many features. Plenty of power to run everything I need with the protection.

    I would recommend this to a friend