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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 856 reviews

Rating Filter

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 2 Showing 21-40 of 856 reviews
  • 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.

    Bought this UPS to plug my custom built truenas scale nas into. Connected to the truenas scale OS without any issues and safely shuts down my nas in the event of a power outage so no data is corrupted.

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

    Rated 4 out of 5 stars

    Sea to do the job.

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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.

    Seems good so far.Shows power draw some decent features. The warrenty of 500k protection seems fishy at best a lot of red tape per the instructions but I bought it for brown out situations. Don't want to risk my 3090 getting damaged in this gpu drought. Haven't had any outages yet but it feels quality and it replaced my old apc unit that wasn't cutting the mustard and battery died. Time will tell but I like the unit so far.

    I would recommend this to a friend
  • Rated 5 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.

    I have a Ryzen powered Ubuntu server that manages my home automation (home assistant) runs my personal cloud of 22 TB (nextcloud) so downtime is unacceptable. Grabbed this and I'm running my network equipment and server off of it. The software included was straight forward and easy to use. The English documentation had a few spelling errors and some of the comments in the config files are confusing, but otherwise went without a hitch. Tested my config by pulling the power and all the scripts and shutdown routines work as expected.

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

    Great quality!

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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.

    The total process was seamless from beginning to end, this is the second one I order, they are better quality and lots of features, the orders was easy to place on line, I I got it the next day! Very pleased with the whole process

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

    Entertainment System Backup

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

    This unit works great for backing up my home entertainment system, I'm using it to switch between my main power and solar power, It keeps everything running without shut down. Highly recommend this model.

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

    A little training in packing might be in order..

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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.

    I ordered three of these UPS'. I cannot believe that they shipped all three of them in the same box. Take a look at how they arrived! There is no excuse for three of these in one box. The UPS driver struggled. These needed to ship separately. I recommend the product, just don't have it shipped to your home or office.

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

      We appreciate your feedback as it helps us provide a better customer experience. Thank you for your review! CyberPower

  • Rated 5 out of 5 stars

    Great Quality

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

    The second one of these I've owned. Allows me plenty of opportunity to shutdown properly in the event of a power disruption. This recently purchased backup has provided useful twice already switching over and allowing shutdown on a decently power hungry rig.

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

    Great Backup

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

    I decided to stick with Cyberpower as my previous units always performed well. Setup was easy and the Powerpanel software works well with the unit. I have plenty of runtime with all my computer components connected.

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

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

  • Rated 5 out of 5 stars

    Helped Stabilize Voltage

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have had no issues, works great, I've seen other's complain of fan noise but when I have it fully loaded pulling 800+watts I can't hear anything from over over the noise of the 10 fans in my computer. No more voltage drop from the Central AC kicking on either!

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

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

  • Rated 5 out of 5 stars

    Perfect for game consoles + TVs!

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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 use this to run my Playstation 5, OLED TV, Philips smart lights, Nintendo Switch, etc... It works awesome! I love that you can monitor wattage on the front and it has easily accessible USB ports in the front too.

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

    Great

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We bought this unit because of the new entertainment system we purchased. We have tested this out multiple times and it has been great. I havent explored much about its interface, only basic activity.

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

    Amazing product!!

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

    Perfect for a gaming setup or any sensitive electronic devices. I have an OLED TV, Xbox Series X, PS5 and High end gaming PC connected to it, and it’s worth it for the peace of mind and added protection. Definitely would highly recommend!!

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

    Love it

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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 I can charge my phone, I use it mainly for my PC

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

    Rated 5 out of 5 stars

    Its like magic

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

    This power backup is awesome. When my power went out, my computer stayed on, it was great, i could finish what i was doing, before the power ran out. Plugging in your cable modem to the backup keeps the internet working also. (Unless the cable goes out too)

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

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

  • Rated 5 out of 5 stars

    Protection

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

    If you want to protect your gaming monitor and your computer and Xbox I recommend this.

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

    Great battery

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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 my needs. Excellent customer service. Works with power cloud.

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

    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 item to insure your investment stays functioning.

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

    Rated 5 out of 5 stars

    practical

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

    gets the job done without any issues. Simple to use.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use, Performance

    Rated 5 out of 5 stars

    Worth the money!

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

    Works great and super easy to set up. We get a lot of power surges and this protects my computer. It also keeps the lights on when power goes out for a little while since I have my light plugged in as well as my computer and router/modem. So they are all safe and I can turn off my computer properly instead of instant loss if power goes out.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Unopened

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

    Ordered online for delivery.Best buy service reliable. Haven't used product yet.

    I would recommend this to a friend
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