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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 893 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 express satisfaction with the 1500VA Sine Wave Battery Back-Up System's overall performance, battery life, and ease of use. Many appreciate the pure sine wave output, surge protection, and informative display. Some find the product to be expensive and heavy.

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 45 Showing 881-893 of 893 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Nice product

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

    I dont have problems with the product i choose it.

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

    Rated 5 out of 5 stars

    Can this unit run a zoller simp pump?

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

    Can this unit run a zoller simp pump?????????????????????

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

    Rated 4 out of 5 stars

    1500va

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

    Easy to hook up. Haven't had a power failure yet to see how it works. Guess i could just kill the power at the breaker box and test it.

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

    Rated 5 out of 5 stars

    Did the job during a storm.

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

    With minimal power usage, my battery back-up lasted over 30 minutes! Great product!

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

    Protect the XBox

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

    So far, so good. The power has gone out a few times since we had this installed. We use it for our entertainment center which includes several electronics. So far it has worked great!

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

    Battery backup

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

    Purchased as recommended by Geek Squad. So far is working as described.

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

    Plug and play, works great!

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

    This worked well with no fuss, and is doing it's job of providing backup power for a Toyostove heater.

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

    Going back to APC

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

    I tried this as I had always purchased an APC UPS in the past and thought I would try the competition. Well, I will go back to APC in the future. This unit is not bad, but the APC unit is better.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Thank you for your feedback, we appreciate your business and hope you enjoy your CyberPower UPS! Thank you for your review! CyberPower

  • Rated 1 out of 5 stars

    Fails when battery is low

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

    Had this for 5 years and imagine my surprise when my PC turns off. No message, no warning, nothing. 30 minutes later, I get a loud beeping from the UPS about the dying battery. Too little too late. Failed to perform the one job it needed to: preventing unexpected shutdowns. Unit should have swapped fully to passing through utility power instead of a loss of power.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello KazOrnelius, I am glad you reached out about this, it would appear though that there may be some confusion about this product. This unit uses sealed lead acid batteries that have a usable lifespan that we expect to be in the range of 3-5 years with typical use so it failing at the 5 year mark is a great sign and at this point your unit just needs new batteries and you should be able to continue using it with no issue. You can find the replacement battery pack SKU at https://www.cyberpowersystems.com/battery-replacement-tool/ CyberPower

  • Rated 1 out of 5 stars

    Caught Fire after 1 week

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

    Terrible almost burned down the house. It had the xfinity modem and desktop PC connected to it. My wife smelled burning and it was this brand new UPS. Returned to BB and purchased a different brand. This was the second cyberpower to fail. The first developed a fault and would not output power even after changing the batteries it was 3 yrs old. This one caught fire so yea no more.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Thank you for sharing your feedback. We’re really sorry to hear about your experience with the UPS. It’s important to have reliable protection for your electronics, and we understand your frustration after two units didn’t perform as expected. If you haven’t already, you may want to reach out to CyberPower’s technical support team at 1-877-297-6937 to report your issues and explore possible solutions. CyberPower

  • Cons mentioned:
    Ups

    Rated 1 out of 5 stars

    Horrible

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

    Shorted all my electronics . Cyber power said product was not at fault . Clearly lies read BBB review

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello, we're sorry to hear about the issues you're having with your UPS. Please feel free to give us a call at (877) 297-6937 for assistances with your device. Thank you for your review. CyberPower

  • Rated 5 out of 5 stars

    The best one

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

    Solid. Effective. Highly recommended if you want to secure your work.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not a power back up

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

    It definitely does not back you up if power disconnects.

    No, I would not recommend this to a friend
    • Brand response from TechSupport
      Posted .

      Hello YVette, The GX1500U comes with a 3 year warranty. Please reach out to our support team at 877-297-6937 to provide more information and we'd be happy to assist. We hope to hear from you! CyberPower