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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

Pros mentioned filter

Cons mentioned filter

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 20 Showing 381-400 of 852 reviews
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Keeps me up and running

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

    This works great to keep me up and running during the work day.

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

    Rated 5 out of 5 stars

    The only brand worth the money

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

    These have proven to be more reliable than any other brand of UPS on the market.

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

    Rated 5 out of 5 stars

    Excellent

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

    Have it hooked up but no power outage as of yet. Have this same one at work and worked as described.

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

    Rated 5 out of 5 stars

    Great size ups for router

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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 for supporting our router. Have a total of 4 APC UPS's in our home.

    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.

    I've purchased other battery backups and the APC ones are the best. Never had a problem.

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

    Rated 5 out of 5 stars

    Excellent surge protector

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

    The spacing of the outlets accommodate most plugs and the battery backup for the cost is a great value

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

    Rated 5 out of 5 stars

    Great UPS

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

    I always recommend a reliable UPS especially when in an area prone for power loss

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

    Works as advertised

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

    Highly recommended, researched options and discussed features with IT folks - this was best for money

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

    Rated 5 out of 5 stars

    Excellent

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

    Excellent Battery Backup for Modem and other network related Items

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

    Rated 5 out of 5 stars

    Worked great out of the box

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

    Worked great out of the box. Used it to back up my PC, printer, monitor and remote disk

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

    Rated 5 out of 5 stars

    Good products

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

    Great value on this much needed product well made and easy to use

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

    Rated 5 out of 5 stars

    Performed well during power outage

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

    This unit kept my PC and phone modem running during a utility power outage.

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

    Rated 5 out of 5 stars

    So far, so good.

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

    I really like the small, slim size. It fits on the desk much better than the old one.

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

    Rated 5 out of 5 stars

    Always dependable battery back-up

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

    Can't go wrong with this APC battery backup. Plenty of sockets and very depenable.

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

    Rated 5 out of 5 stars

    Great UPS

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

    Small but will do everything I need. BBU and surge protection for my new Dell.Highly recommended.

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

    Rated 5 out of 5 stars

    Great battery back-up.

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

    Exactly what we needed for computer equipment in our Sound Room. Got a great deal on cyber Monday.

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

    Very usefull.

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

    Very nice product, and a very good price. Protects the equipment very good.

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

    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 love this unit because of its size and power just what I needed to protect my Electronics.

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

    Rated 5 out of 5 stars

    Great ups backup for the house

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

    What a great thing to have for power outages. Who needs a generator when you can use one of these

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

    Does the job, smaller than my last one.

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

    I have my pc and monitor plugged into the battery + surge outlets and my printers plugged into the surge only. There’s downloadable software to monitor the battery system and it tells me I will have about an hour of battery time with my current setup. It also gives the option to shutdown the pc down automatically when battery time is running low. Not a bad price and 3 year warranty is nice.

    I would recommend this to a friend