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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 405 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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96%would recommend to a friend

Customers are saying

Customers express satisfaction with the LX1500GU3 Battery Backup UPS Systems' long battery life and strong performance. Many appreciate its ease of use, the surge protection it offers, and the convenient features like the display and USB ports. While some find the unit heavy, the overall positive feedback highlights its effectiveness as a reliable power backup solution.

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 6 Showing 101-120 of 405 reviews
  • Pros mentioned:
    Overall performance, Surge protection

    Rated 5 out of 5 stars

    Power Surge with Battery Support

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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 have no issues so far with it. Helps protect my pc when a random power outage happens.

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

    UPS backup

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

    Does the job I wanted. Sufficient backup time on the battery

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

    Worth the buy

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

    Saved my PC multiple times in storms. Going to buy some more for my other high end electronics

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

    Rated 5 out of 5 stars

    Battery

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

    Great system. Easy to use. Has saved my work many times during bad weather power outages.

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

    Rated 5 out of 5 stars

    Zero complaints

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

    Look, I have three of these that I've been using for 3-4 yrs and all have served their purpose without fail. Reading through negative reviews makes me wonder if they aren't just competitor "paid bashers". That's actually a thing.

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

    Rated 5 out of 5 stars

    Solid UPS

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

    Handles all my devices with no issues. Definitely recommend

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

    Rated 5 out of 5 stars

    Got this for my Roomba i7+ and network

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

    We have been having brownouts where I live. I didn’t want my Roomba to fail because of the grids fluctuating electricity. So I bought this ups to protect my investment. I bought a second one from the same company through Best Buy that is sine wave for my network to avoid damage to my mesh system and have plenty of room to add a TV and security systems hard drive.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Overall performance
    Best Buy Employee

    Rated 5 out of 5 stars

    Power bank for pc

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

    It works great it last 4 hours even with intense work on my desktop

    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

  • Rated 5 out of 5 stars

    An excellent investment in convenience and safety.

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

    Excellent at what it does. I live in a building with power fluctuations, so the AVR is essential and the battery backup has given me plenty of time to save my work and shut down normally when the power goes out. I used the previous model for over a decade so when the time came to replace it there was no question.

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

    Rated 4 out of 5 stars

    It's Good to be Protected!

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

    I would be giving this 5 stars but I've yet to see it in operation (our power has been stable since I got it). Love the fact that I can power and protect my computer, 3 monitors, internet modem and wifi transmitter. Plus charge my phone, et al.

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

    Rated 5 out of 5 stars

    Power in milliseconds

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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.

    Easy to set up and customize depending upon how your house current fluctuates if at all. Software downloads fast for automated shutdown of your cpu and accessories. I love knowing a true sinewave (60hz) is produced, allowing sensitive electronics to have a longer life cycle. With self checks, voltage customization, USB/C and easy setup, it works for this house.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Rated 5 out of 5 stars

    Affordable protection for expensive towers

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

    I live in an area that occasionally has sudden loss of power due to high winds and this UPS has protected my new PC a couple of times already allowing me to power down safely and protect my rig as well as my work when the power goes out

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

    Simple and effective

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

    This is a less fancy version of UPS. It does the job well. Setup was easy. It has USB A and C type of charging port on the front side, which can be handy to use. Enough power to drive a water cooled PC system with powerful graphic card.

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

    Rated 5 out of 5 stars

    Power surge battery

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

    Very great product. Easy to use and is very reliable.

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

    Rated 5 out of 5 stars

    Great backup battery device

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great backup battery device for my main router and telephone line just in case the power goes out which has happened an works great.

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

    Rated 5 out of 5 stars

    Always use Protection for your Expensive Computers

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

    The last CyberPower backup that I owned lasted almost 10 years. I did have to replace the battery about 5 years in, but the overall system was great. I've purchased this as a replacement and I love the fact it has both a USB C and A port on the front. This system can tell you info about power load, wattage, and voltages at the press of a button.

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

    Rated 4 out of 5 stars

    Good Price

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

    Good device a little to easy to use. Plug and play.

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

    It works

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

    It keeps my computer working to save my work in time

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

    All the features

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

    I own several UPS systems and this one has the perfect amount of features and power delivery for the price. The wattage display is a nice touch to keep up with power draws. You can test the system with a couple presses of a button. Paired a Synology through the USB and Synology picks up health and status information.

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

    Cyber. POWER!

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

    I love cyberpower. I am going to need another but it lasted me 12 years!

    I would recommend this to a friend
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