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Customer Ratings & Reviews

$139.99

Customer reviews

Rating 4.7 out of 5 stars with 987 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

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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 37 Showing 721-740 of 987 reviews
  • Rated 5 out of 5 stars

    A very nice Battery Back-Up System for the money

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

    This Back-p System works quite well and has several of the plug ports spread out enough to accommodate the larger plugs.

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

    Happy

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

    My power has gone off 3x since my purchase...now all I hear is a slight click, but I’m still able to enjoy all of my electronics without interruption.

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

    Very satisfied!

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

    We bought this for our business computer and door system and it works well. I like that it has an indicator on the computer screen to let you know if it working.

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

    Power charger

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

    This item is worth every penny. Power outage abilities allow you to retain Wi-Fi

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

    easy to set up

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

    price was good (it was on sale) plus the east of set up made it a good buy for us (our other one, the power chute, no longer worked)

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

    Love it

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

    This thing is awesome. Bought for a home network and it easily gives me wifi for 5-6 hours when power cuts off

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

    Does what it's supposed to go

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

    I replaced my old UPS after having it almost 10 years. So far this one has done what it's supposed to do, give me consistent clean power.

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

    CyberPower Battery Back-Up

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

    Strongly suggest buying this item. Saves a lot of time and effort!

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

    Would buy this one again

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

    Great build quality and features. Can power our workstation with a 24" touchscreen monitor for 3+ hours.

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

    GREAT PRODUCT! We have more than one.

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

    Have purchased the product over a period of several years, will do it again. We rest assured about safety of our items against power outages.

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

    Great back up battery

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

    Cyber power is a reputable brand. This one works perfect for my desktop, modem, router and printer protection.

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

    backs up blown circuit breaker

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

    I have a wonky circuit breaker which blows periodically and this keeps everything as it should be until I can reset the circuit

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

    Got the right answer

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

    Got help at Glendale store to figure out if I should use a backup or power filter surge protection.

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

    Great power backup

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

    Good power backup unit for cable box and tv in event of a power outage or use to charge phones and misc devices.

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

    CHEAPER THAN APC

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

    Excellent/powerful UPS that is significantly cheaper in price than APC

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

    Compact and easy to handle

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

    Lots of outlets, and plenty of back up time. I was really surprised at how small and light weight this UPS was compared to older ones with the same power rating.

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

    Cyberpower UPS best I've used

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

    Bought this to replace unit that was over 5 years old as nd batteries stopped working. Most reliable and best software application to monitor status.

    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.

    Works exactly as intended for. Outlets are spaced at a reasonable distance also to accommodate larger pligs.

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

    Just what I needed.

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

    The battery backup system was just what I needed since my old unit was dead. It gives me a secure feeling that my computer will withstand a power surge.

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

    Works good

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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 for a 42” TV with a fire stick. Should provide uninterrupted power for about an hour or so during an outage.

    I would recommend this to a friend