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Customer Ratings & Reviews

$139.99

Customer reviews

Rating 4.7 out of 5 stars with 986 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 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 admire the 1000VA Battery Back-Up System for its exceptional battery life, overall performance, ease of use, and surge protection capabilities. Many appreciate its compact size, reasonable price, and the abundance of outlets it offers. While some users have noted that the device can be a bit noisy when activated and slightly heavy, and that the instructions could be clearer, the positive aspects appear to outweigh these concerns.

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 28 Showing 541-560 of 986 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    I love Best Buy

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

    The Battery Back-up system works great, better than the old one.

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

    UPS

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

    Cyber power has always been a solid product. This is not the first and will not be the last that I buy.

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

    Great Wall mountable ups

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

    We use these ups for surveillance server installs so it powers a nvr and 24 port Poe smart switch. The oldest one I have in production is 6 years with no issues. What makes this an awesome ups is that’s is wall mountable. I highly recommend this if you want a wall mountable ups.

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

    UPS Saves your Equipment

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

    I am really big on protecting my electronics! I have always trusted a UPS during bad weather and surges. With a UPS, it conditions your power so your equipment always has clean energy going to it. I highly recommend for a home theater system, networking equipment and computers.

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

    Reliable Thru The Storms

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

    Unit provides stable and reliable backup power thru the storms. Living in the country brings an occasional loss of power when the storms come thru but I continue to have reliable steady power source to support a safe and secure shutdown of my equipment.

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

    Rated 5 out of 5 stars

    Good clean power

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

    This box is replacing a failed 6-year old UPS - works just great at a decent price

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

    Rated 5 out of 5 stars

    Excellent

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

    Holds charge. Relatively lightweight. Serves intended purpose.

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

    Rated 5 out of 5 stars

    Excellent Product

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

    No issues with the product does exactly what it says it does.

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

    Rated 5 out of 5 stars

    Great item

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

    This item is for my office and it has worked great with no issues.

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

    Rated 5 out of 5 stars

    Great battery Bank up

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

    Just I want. Bring excellent protection to my monitor and Mac.

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

    Rated 5 out of 5 stars

    Works Just Fine!

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

    Have had no issues whatsoever, works very well and very pleased with purchase

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

    Rated 5 out of 5 stars

    Works great

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

    Had a power outage and it did exactly what it should have.

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

    Rated 5 out of 5 stars

    GOOD

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

    GREAT GREAT GOOD EASY TO USE AND GREAT TO USEFUL AND C

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

    Rated 5 out of 5 stars

    Good power strip

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

    I've had this about a year. It is still working good.

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

    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.

    We actually lost power for 3 hrs on our phones and it kept them up and running

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

    Good Unterruptible Power Suppy

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

    Came quickly and it works well. I use to provide clean, uninterruptible for a desktop computer. After some research, I chose this model and it had performed as expected.

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

    Simple to install. Excellent design!! Good price.

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

    Upon purchasing this UPS, it was nice to see such a detailed, clear display panel with all the "vitals" right in front of you. Also, the fact that this "brick style" UPS has AVR (auto voltage regulation) is a real plus as the UPS only goes on battery when the voltage is very low or very high. It then relies on the AVR circuit to make it necessary voltage adjustments.

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

    Excellent

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

    Excellent product. We get quite a few power surges in our area now and this product has proven very effective.

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

    Rated 5 out of 5 stars

    Good for what it does

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

    I have 3 so far and they have worked while others have not.

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

    Rated 5 out of 5 stars

    Solve energy supply problems.

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

    Others power supply fail in less than a year and this one not.

    I would recommend this to a friend