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Customer reviews

Rating 4.7 out of 5 stars with 1763 reviews

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    Rating 4.7 out of 5 stars

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    Rating 4.7 out of 5 stars

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    Rating 4.8 out of 5 stars

96%
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 86 Showing 1,701-1,720 of 1,763 reviews
  • Rated 2 out of 5 stars

    Broke within 1 month

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

    Stopped working exactly 1 month after purchase. Fortunately CyberPower gave me a new product under warranty.

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

      Hello,
      Thank you for taking the time to write a review. Our Technical Support team is always happy to assist our customers! CyberPower

  • Rated 1 out of 5 stars

    Worked for a year and then died on me

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Only lasted a little over a year and battery failed. It started continually beeping, I tried multiple outlets and different houses to verify it wasn't my house electrical causing the issue. I'm not seeing many others complain about it so I must have just received a bad one. My experience rates a one star.

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

      Hello Chuck, The SX950U comes with a 3 year warranty from date of purchase. Please reach out to our support team at 877-297-6937 and we'd be happy to assist. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    Bad Experience

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

    First one I bought died after it was charged. Returned it for a replacement unit which died after one month oh use.

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

      We are sorry to hear that about your unit. The unit comes with a 3-year warranty from the date of purchase. Please reach out to our Technical Support team at 1-877-297-6937 (press 1) and we'd be happy to assist. CyberPower

  • Rated 2 out of 5 stars

    Have found better for less

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

    See title I have found better systems for less. Could have returned but not in the office area much.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    cyber power 950 VA Battery Back up system

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

    cyber power 950 VA Battery Back up system short cords and bulky

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

      Hello Linda, We are always looking to improve our products and your comments will be reviewed for future product development. If you have any other suggestions or comments please reach out to us at 877.297.6937. CyberPower

  • Rated 1 out of 5 stars

    DO NOT PURCHASE

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

    Simply awful. After just over a year of owning this it blew up. I feel lucky that it didn't burn our house down. We only had our reclining couch plugged in, so it most definitely wasn't due to user error.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not good

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

    Lasted 1 hour with a 10 watt load Stick with American Power next time!

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

      Hello, The SX950U benchmarks at over 200 minutes with a 10 watt load. If you are within the warranty period or would like assistance troubleshooting, please give our support team a call at 877-297-6937. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    Crap

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

    Bought it in August 2020 and now, 6 months later, we have had a couple of small power outages (blip off then on) due to high winds and it has shut down both times! Waste of money. Never buying again.

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

      Hello Tygerus, The SX950U comes with a 3 year warranty from date of purchase. Please reach out to our support team at 877-297-6937 and we'd be happy to assist. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    CyberPower Failure!!!!!

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

    Thank you, it was a not so good choice and has burned out WAY!!!! to early and doesn't work well and keeps the right stuff happening without all the distractions at first and then died.

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

      Hello, please reach out our support team at 877-297-6937 and we'd be happy to assist. We look forward to hearing from you! CyberPower

  • Rated 1 out of 5 stars

    Battery Backup Did Not Work

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

    Charged for 8 hours. Battery backup will not engage. Beeps twice when button pressed. Contacted Tech Support. No Response. Do Not Buy.

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

      Hello MinVite,
      Thank you for taking the time to write a review. We would like to learn more about your situation and help in the ways that we can. Our Technical Support team has experienced a higher than usual request volume, which impacts our response time. We apologize for the delay. If you would like to speak with our Technical Support team please contact us at 1.877.297.6937. Thank you.

  • Rated 1 out of 5 stars

    App doesn't work

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

    The Powerpanel app that controls the UPS does not work with Mac systems.

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

      Hello, We have a PowerPanel version made specifically for Mac OS on the Cyber Power Systems website. If you are having issues with the download, please reach out to our support team at 877-297-6937 and we'd be happy to assist. CyberPower

  • Rated 1 out of 5 stars

    Stick with APC

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

    Lasted six months and the battery side died. I can only use the surge protector side.

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

      Hello Tommy, The SX950U comes with a 3 year warranty from date of purchase. Please reach out to our support team at 877-297-6937 and we'd be happy to assist. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    Portable backup charger

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

    Didn't work as described, Didn't power or charge reason for purchase

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

      Hello,

      We are sorry to hear that this happened with this product. In order for us to better assist with determining why the device is behaving like this, please reach out to our Technical Support team at 877-297-6937 Option 1. We hope to hear from you. CyberPower

  • Rated 1 out of 5 stars

    Terrible! Already dead after 3 months

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

    What is there to say? CyberPower is dead after only 3 months. Never again!

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

      Hello BobE. The SX950U comes with at 3 year warranty from date of purchase. Please reach out to our support team at 877.297.6937 for assistance with warranty services. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    Doen't work

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked less than one year and the whole time it was iffy

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

      The SX950U comes with a 3 year warranty. Please reach out to our support team at 877-297-6937 and we'd be happy to assist. We hope to hear from you! CyberPower

  • Rated 1 out of 5 stars

    not good

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

    i bought it it was broken , and it was late when i tried to return

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

      Hello Alex, Please reach out to our support team at 877-297-6937 and we'd be happy to assist. We look forward to hearing from you! CyberPower

  • Rated 1 out of 5 stars

    Lasted 2 months!

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

    Shorted out and blew my wall socket glad I was home or may have caught fire

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

      Hello Julius,
      Thank you for taking the time to inform us of your experience. This is not typical and we'd like to get more information regarding the claim. Please contact us at 1.877.297.6937, we look forward to hearing from you.

  • Rated 5 out of 5 stars

    Well, I don’t wanna have to use it, but I will

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

    I haven’t used this yet, but it sounds like an absolutely amazing product to use in a storm. It’s not like I’m excited to use it lol because it’s not a situation you want to be in but if I get in the situation, then I will be very excited to use it because what a brilliant idea to have. Making sure that things don’t just shut off automatically and it gives you time to do that that is a very much appreciated and creative idea.

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

    Best UPS I've bought

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

    Bought a CyberPower UPS 7 years ago and its still running and have not had to replace the battery. It is a 1350 AVR for my computer, monitor, u-Verse gateway & DVR & phone base. In a power outage I shut down the computer, monitor & u-verse DVR if running and battery backup power the WiFi, phone & gateway. It has only ran out of battery power once in an electrical outage lasting over 6 hours. I'm giving this one 5 stars in hopes it does as well. Had APC and Belkan UPS's that lasted less than 2 years each. So if this one lasts anything like the 1350AVR I'll be very pleased. Will update this review if the SX950U does not last well past the 3 year warranty. It will be used to surge only protect our TV, amp and video equipment and battery back up the u-Verse TV box as it has to reboot everytime the power fails for even 1 second which is frustrating since lightning storms can cause our power to "glitch" many times in one storm.

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

    Safety

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

    Workings from home it just perfect for protecting work and equipment, plenty of outlets worth the purchase price.

    I would recommend this to a friend