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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

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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 23 Showing 441-460 of 986 reviews
  • Rated 5 out of 5 stars

    Works.

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

    We bought this to power our cable modem and wireless security system. It's really only powering the modem and the base for the security system because the cameras are battery operated. No problem that I can tell. Used to have another brand that failed to live up to their warranty whem my computer was fried by a power surge. I don't know how well this would hold up under a bigger load or how long it would continue to run. For the load I have on it, it seems to hold over 2 hours..

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

    Rated 5 out of 5 stars

    Works great!

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

    I used this one to replace two 450VA Battery Back-Ups which had died and it replaces them perfectly.

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

    Protect your stuff!

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

    Good packing & shipping, FAST delivery too! Works WONDERFULLY! Got room for power supplies too! Very nice!

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

    Rated 5 out of 5 stars

    Powerful backup system at reasonable price.

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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, this backup system has been a great addition to my computer system and accessories.

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

    The perfect battery to go along with a computer

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

    This battery is amazing and includes 12 outlets with a few of being able to resist power shortages.

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

    Rated 5 out of 5 stars

    Great power back-up

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

    Great to keep the server & Wireless running when having hiccup or power lost

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

    Rated 5 out of 5 stars

    Awesome

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

    Very light weight and simple to use. I haven’t had any power outages yet but it is working fine.

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

    Rated 5 out of 5 stars

    Just a little extra time

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

    What can I say? It’s a battery backup that works well.

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

    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 this to replace a similar unit that was about 6 years old and it works perfectly for my application.

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

    Solid unit... Good price

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

    I had an older version of this unit that lasted 6 years with no issues, so it's a no-brainer to stick with the same type of unit. I used to get a ton of power surges since I live in an older home, and I actually use multiple of these. I even got another for a family member who lost a pc due to surge and this has corrected that issue.

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

    Rated 5 out of 5 stars

    Excellent device

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

    Excellent ups power supply. Works well and is easy to set up.

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

    Rated 5 out of 5 stars

    Good usp

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Exactly what I needed we use it for are nas and internet

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

    Rated 5 out of 5 stars

    Great battery backup

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

    This is the first time I used this type of battery backup. Installation was very easy and it works great.

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

    This is my second one and both work great. Protects my computer equipment.

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

    Suck don’t buy it

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

    The product does not charge. The product sucked so don’t buy it.

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

    Works great

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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.

    It works well, helps prevent serious damage to your most important devices if the power goes out. It can plug in multiple devices but to be honest I only use it on one device per battery backup system that way the backup power will last longer. The more devices plugged in, the less battery life you have. It works great for backing up power for cameras and security systems.

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

    My area has brownouts

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

    I have a 55" HDTV. It's plugged into a surge protector. My area has frequent brownouts & occasional power failures. I wanted something to provide power long enough whenever there's a brown out for me to turn off the TV. I have my computer plugged into a CyberPower UPS & I don't hear a peep out of it unless there's a brownout. Then it beeps. I wanted another CyberPower UPS. So far, I haven't needed the UPS but summer's coming on with frequent thunderstorms.

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

    Works Great!!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it, completely solved my problem!! its compact and has plenty of outlets.

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

    Rated 5 out of 5 stars

    Nice quality UPS for computer network

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

    Good price on an UPS for my computer and network equipment

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

    Rated 5 out of 5 stars

    Worth it

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

    Lasts better than apc in an office environment and running strong

    I would recommend this to a friend