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Customer Ratings & Reviews

Your price for this item is $97.99
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The comparable value price is $102.99

Customer reviews

Rating 4.6 out of 5 stars with 852 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 4.6 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers love the Back-UPS 900VA's long battery life and reliable performance, praising its ease of use and compact size. Many appreciate the surge protection and sufficient number of outlets. However, some customers wish for a longer warranty and the option to disable the audible alarm.

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 5 Showing 81-100 of 852 reviews
  • Rated 5 out of 5 stars

    Very good battery backup

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

    Replaced an older back-up system that was starting to have problems. It is lighter than the old one, and had enough sockets that I could also get rid of a power strip that I had to use.

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

    Rated 4 out of 5 stars

    Functional on a budget

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

    I am not sure I am a fan of the APC redesign look. That said they make a quality product and this is great if you want a top notch surge protector, with some battery backup. Will not do for an extensive system but not bad for a pc with shutdown feature.

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

    Rated 5 out of 5 stars

    Excelent UPS for keeping up my phone modem.

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

    It was easy to set up. Instructions were clear. Provides enough sockets and power to keep my modem and router operating during a power outage. The unit takes up very little space.

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

    Rated 5 out of 5 stars

    excellent

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

    great product works well good price easy to install

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

    Rated 5 out of 5 stars

    Excellent Unit

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

    Bought to replace aging battery backup units. These were very easy to install, worked flawlessly. Even had occasion recently for them to work as backup. This company knows how to make these types of products.

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

    Rated 4 out of 5 stars

    Great for storms

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

    I got this item because of the amount of time promised the backup battery would give for a safe and proper shut down. I have been through 2 major storms living in Florida when this surge has saved my data during storm outages that hit before I can shut down.

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

    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.

    After looking at many options, I finally chose this battery backup to meet my needs. This thing is great! It’s not too big and it still has enough outlets for me to plug in my important electronics.

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

    Rated 5 out of 5 stars

    Worth the price

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

    Love the battery back up. Plenty of plug ins for all your needs, Don't realize most of the time when the power goes out while I'm a sleep with the battery keeping clocks and fan on!

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

    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 battery back up/surge protector is great for the home. We have a PC, monitor, printer and a few peripherals and it is perfect for our situation. Very easy to set up and great product for the price.

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

    Rated 5 out of 5 stars

    Power Protection

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

    Great UPS system,,, easy to set up and lots of plug which are widely spaced. I use mine to back up my CPAP system so I will not lose my air flow while sleep and the power fails. Works great.

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

    Rated 5 out of 5 stars

    Easy setup UPS

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

    Works perfect out the box it is literally plug and go. Push the power button to turn on the battery back up and u are done. Slim and sleek design minimizes bulk compared to some other models of UPS.

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

    Rated 5 out of 5 stars

    A good UPS to protect your equipment.

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

    I bought this UPS after a surge that fried my wife’s desktop. Has enough battery to hold a few minutes, enough to close all the work and safely turn the machine.

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

    Rated 5 out of 5 stars

    Great buy for the price

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

    Great buy. Meant for home use. Easy to setup. Comes with good software for monitoring usage. Compact size. No way does it deliver runtime shown on box.

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

    Rated 4 out of 5 stars

    Good Back-up

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

    Good if you need 4 Receptacles on Battery and it has a good battery time.

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

    Rated 5 out of 5 stars

    No more WIFI or camera outages

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

    I picked up 3 of these on sale. Have my modem, computer, router and POE switch for cameras all hooked in. An intruder trying to kill electricity will still have issues.

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

    Rated 5 out of 5 stars

    Outstanding UPS For Stated Purpose

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

    Using this UPS to power my modem and router during a power outage. Learned the hard way several years ago during superstorm Sandy that my large consumer UPS unit that was intended to safely power down my attached computer system / network did not effectively handle small loads (eg. just my modem and router with my computer and monitor disconnected) for more than 15 minutes. This UPS will keep lower power consumption devices attached to it powered for hours (nearly 6 per stated specs) vs. minutes. Like the fact that APC added 3 prong outlets if this is needed for your purposes. Just wish that it had USB ports as some of their less expensive units do.

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

    Rated 5 out of 5 stars

    Excellent Battery Back-Up

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

    This is a great little battery back up. I like the design of it as it is smaller than some of its counterparts and has a battery back up time of around 6 hours!

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

    Great backup for garage door opener

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

    Was looking for an inexpensive alternative to having backup power for my garage door opener. Found this at a good price and it is lighter in weight than most others in its class.

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

    Rated 5 out of 5 stars

    Great option for equipment protection

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

    Super easy, effective way to protect your computer or other equipment. Small enough to tuck out of the way, simple to set up.

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

    Rated 4 out of 5 stars

    Convenient size

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

    Nice compact size. Performs as advertised. Price matched.

    I would recommend this to a friend