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Customer Ratings & Reviews

$139.99

Customer reviews

Rating 4.7 out of 5 stars with 993 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 22 Showing 421-440 of 993 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Good battery life

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

    Use this backup for wireless network and security system. It has plenty of power and lasts up to 4 hours during a power outage.

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

    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.

    Great ups with enough wattage for my projector. High quality unit. Strongly recommend.

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

    Rated 5 out of 5 stars

    Excellent inexpensive UPS

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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 very nice UPS / surge protector. It is perfect for my home theater. I'm very happy with this UPS.

    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.

    This is a good value and works as advertised. Not having this on your system only invites trouble with variances in electricity power.

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

    Rated 5 out of 5 stars

    good product

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

    This Cyber Power Battery is of good quality and has a good number of available plugs.

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

    Protects my equipment from brownouts

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

    I noticed that my TV/consoles in my apartment would intermittently lose power for under half a second while I was using them. This prevents that it is hooked up, and now I don’t have to worry about my stuff getting fried quite as much! Win win!

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

    Rated 5 out of 5 stars

    Really keeps on line during storms

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

    Just what the doctor ordered for keeping my network up and running during really bad weather . . .got this at just the right time.

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

    Rated 5 out of 5 stars

    Great unit

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

    Works as directed. Lots of lightning strikes here in Florida. Protects all my computer gear from these storms.

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

    Rated 4 out of 5 stars

    Battery Backup

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

    This is working out wonderfully for my computer and other electronic devices I don’t want ruined should we have a power surge/ outage. Easily camouflaged under my desk. Easily accessible too. Very pleased with this purchase.

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

    Rated 5 out of 5 stars

    battery back-up

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

    Fits its space well and polerized and plain plugs work as advertised.

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

    Rated 5 out of 5 stars

    Great power backup

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

    Living in the lighting capitol of the world, having a battery backup for your electronics is a must. This does the job!

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

    Rated 4 out of 5 stars

    Good but bigger than expected

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

    Performance wise, it was been great. I decided to go for this one because I thought it was a more compact option. It’s actually pretty big. But happy with how it works nevertheless

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Needed

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

    When power goes down it keeps the devices plugged to it up and running long enough to power down gracefully.

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

    Rated 5 out of 5 stars

    Robust power for troubled times

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

    With local power company threatening area-wide blackouts for fire protection, I want serious power backup.

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

    Rated 5 out of 5 stars

    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.

    So far so good. Have not had a power outage but seems to be working fine now.

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

    CyberPower 1000VA Battery back up system

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

    I've always found CyberPower to be excellent product and the company is great at support. This is a great buy at a great price. Highly recommend the CyberPower - 1000VA Battery back up system.

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

    Rated 5 out of 5 stars

    Last a long time

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

    It will last you a long time without having to replace the battery

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

    Rated 5 out of 5 stars

    Great battery at super price

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

    Got this recently for a friend, battery is perfect for short power outages between generator cycles tests.

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

    Worth buying

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

    I have no problem with this battery back up surge protector. The price doesn't break the bank and it does what it supposed to do.

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

    Perfect cyberpower battery back up

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

    Had plenty of outlets to plug into, twelve total. Has kept my devices safe. No issues or problems with it at all.

    I would recommend this to a friend