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Customer Ratings & Reviews

Your price for this item is $144.99

Customer reviews

Rating 4.7 out of 5 stars with 39 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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95%would recommend to a friend

Customers are saying

Customers are positive about the 1100VA Intelligent LCD Battery Back-Up System's long battery life, citing its ability to prevent data loss during power outages and provide sufficient time to save and shut down. The system's protective capabilities and performance also receive praise, with users highlighting its ease of installation and reliable operation. Its compact size is another appreciated feature, allowing for convenient placement. There are no reported negative customer experiences.

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 21-39 of 39 reviews
  • Rated 5 out of 5 stars

    Unit works great and protects my electronics!

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

    I purchased this to protect my Samsung 65KS8000 TV, Sonos Sound bar, Sonos Sub, Tivo, as well as other electronics. We don't get power failures or brown outs often but if we do this protects my electronics! It is hard on electronics if the power goes out and instantly comes back on or if it flickers, this is when capacitors and other components go out in TV's and other electronics. Well worth the investment to protect $3.500 in electronics.

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

    Rated 5 out of 5 stars

    Very user friendly

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

    Will absolutely give you the best performance for your buck.

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

    Great product

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

    I love this product i use for my cash register very good value

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

    Does the job

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

    Does its job for a UPS, haven't exactly tested how long it will last yet.

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

    Rated 4 out of 5 stars

    saves the computer from damage

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

    With power outages and short power interruptions, the battery backup really can say the day and the computer.

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

    A very solid battery backup

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

    I have both APC and CyberPower battery backups. I use this 1100VA to power my modem and some external drives. It could definitely handle several more devices.

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

    Power supply replacement

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

    Replaced APC power supply with this unit. Menu available on the front screen of the unit for personal adjustments. Installing software is unnecessary for use if you don't want more junk on your hard drive. Multiple outlets, some spaced for the larger plugs. Faster "turn on" than the unit I replaced.

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

    Simple installation and peace of mind

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

    Simple installation and peace of mind. We haven't had a power outage yet but I just bought a bunch of new devices so I can sleep well knowing that they will be protected

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

    UPS Power supply

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

    Easy to setup. Is working well for me right now. Hopefully I will never find if the product really works to defend my equipment. Brown out I should probably test.

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

    Works.

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

    Works great! With all the stuff on that i have plugged into it, its only at half capacity. This gen console, 55 oled, laptop, modem, previous gen console.

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

    Works Perfectly

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

    I plugged my computer and all the important electronic components into the cyber power and it holds very steady. I recommend it to anyone who needs power protection.

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

    Awesome back up

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

    Easy to set up many plugs to use no need to worry about outlets...havent needed it to pull me out of a power outage yet so can say anything about that yet...

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

    looking good

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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.

    so far so good Working as expected but have not had very long

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

    Works Great Zero Issues

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

    They Work Great No Issues - Protect my Computer During Power Outages

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

    Great Product

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

    I bought tis after the old one I had died. This time I upgraded to this unit. So glad I did

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

    Awesome device

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

    A very reliable power back up battery encase of power outage.

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

    Good produce but the cord is too short

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

    Unless you have right next to an outlet, it doesn't go far. Other than that, it does what it says.

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

    Terrible

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

    After less than three months, a bad cap is causing a horrible whine. CyberPower and Best Buy both won't replace or let me exchange. What a waste of $150 just to have a fire hazard next to my desk.

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

    Smells like something is burning

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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.

    Delivered today. Plugged it in and have a burning smell. I don't trust it. I'm unplugging it. My other units(APC) didn't have this burning smell. I will be returning it and upgrade to the next model. I bought this unit because APC is putting out noise.

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

      Hello Alan35yrscomputeruser,
      Thank you for taking the time to complete this product reviews. This is one of CyberPower Systems most popular UPS and it has a very low failure rate. Unfortunately, there are some units that have a component fail. When the components fail they can emit an odor, but by design the damage from the part expiring is self-contained. We would like to review the UPS you experienced the issue with since what you are describing is not common with the results from our quality control reviews on returns. Additionally, since your unit should be in warranty, we can get you a replacement right away. Please contact our Technical Support Center at 877-297-6937 or create a service ticket at: https://www.cyberpowersystems.com/support/