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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 411 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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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are pleased with the LX1500GU3 Battery Backup UPS Systems, highlighting its impressive battery life, overall performance, and ease of use. Many appreciate the surge protection, display, and convenient USB ports. However, some customers have noted concerns about the unit's weight, price, and spacing of the power outlets.

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 5 Showing 81-100 of 411 reviews
  • Pros mentioned:
    Surge protection

    Rated 5 out of 5 stars

    Great emergency battery for simple devices.

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

    Bought this with the potential of losing power during the storms back in August in Southern California. Didn't need it, but it was good to have in case we were left without power and wanted to keep a couple of important devices powered on, charging, or safely turning them off. I found out real quick how much power some devices really use! I have to do some digging in the manual, but I got real annoyed real quick with how often this backup beeped while running on power. Find a way to turn it off, and you'll be fine if you have a surge.

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

    Rated 5 out of 5 stars

    Great backup

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

    Easy to hookup. I use it for home computer and monitor. Doesn’t take up much space and works fine.

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

    Excellent productExcellent product

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

    Excellent product, it met all requirements. Protecting my TV, computer, and other devices.

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

    Rated 5 out of 5 stars

    Nice UPS for the money and capabilities :-)

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

    If you are looking for a decent 15VA ups that you can get real time status from, this is the one to get!! This little jewel has been up and running for the last couple of months with no issues while my previous (Other_Brand) UPS has been a bit flaky (running along side of this one). Also for you Linux heads out there, the software you can download to monitor pretty much any CyberPower UPS works with this one as well :-)

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

    Cyberpower LX1500GU3

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

    Pricier than they used to be, but setup was very easy and it has already protected my computer during a series of brief electric interruptions.

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

    Rated 5 out of 5 stars

    A UPS protects critical electronic systems

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

    The CyberPower LX1500GU3 is an excellent UPS for both computer and home theater systems. It filters the input power from high frequency spikes and ripple for better system performance and protects the equipment from power surges. It also alerts the user if there is a power interruption and provide adequate battery back up until the system can be safely shut down. I use a UPS for all my systems and this unit has the capability to protect the largest typical home and small business systems.

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

    Rated 5 out of 5 stars

    Backup UPS that works as expected

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

    Plugged it in and it's working as expected and intended. Easy to use and I haven't had any problems with it.

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

    Rated 5 out of 5 stars

    Great Battery Backup

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

    I have had this for 2 years now and while living in an area that experiences tons of black outs and brown outs, it still works great!

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

    Excellent Power Supply

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

    Great UPS product easy to set up and use. Highly recommend

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

    Rated 5 out of 5 stars

    Battery

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

    I hate these reviews. However I am pleased with the product

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

    Rated 5 out of 5 stars

    CyberPower UPS. A great investment.

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

    This is the 3rd CyberPower UPS unit I have bought. Excellent reliability. I used to buy APC, but found out their customer service was terrible. I switched to Cyberpower , and am happy.

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

    Rated 5 out of 5 stars

    Works well

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

    Works well, have had no issues, I can't hear the fan kick in over my computers 11 fans when under full load.

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

    Perfect item for frequent brown-outs

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

    This item is great for my needs, my power goes out frequently in my area and it saves my electronics from frequent power surges & outages. It not only provides backup power but it cleans up the power and provides power that is steady. I can also change my devices from the front usb ports. Helps to keep appliances such as vacuum last long because it protects from power surges when in use

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

    Rated 5 out of 5 stars

    Wirksgreat

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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.

    Exactly what we needed to keep internet going during power outages. Small, and 5 hours of power

    I would recommend this to a friend
  • Pros mentioned:
    Display

    Rated 5 out of 5 stars

    Satisfied IT pro

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

    The UPS was simple to set up. This replaced a smaller unit that required a new battery too many times. This unit has more outlets and higher capacity, which was an important criteria in my decision. The customizable display is a nice touch, and gives me information I've not had in the past. I've been using CyberPower UPSs for several years, and this unit is meeting my expectations.

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

    Rated 5 out of 5 stars

    Backup Batt

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

    Xtra power back up battery. A very heavy piece of equipment . It has several function to protect your valuable audio and video equipment .

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

    Great UPS!

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

    Meets my needs nicely! Fairly compact, plenty of outlets, quiet, full featured, reasonably priced!

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

    good performance, easy to hook up

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

    quiet and nicely handled a power outage recently. A little pricey but worth it.

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

    Excelente producto

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

    Excellent product, very good quality. I love how it handles voltage fluctuations without consuming energy.

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

    Rated 5 out of 5 stars

    Backup Power

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

    Great item! Long lasting backup power with an excellent display.

    I would recommend this to a friend
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