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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 18 Showing 341-360 of 852 reviews
  • Rated 5 out of 5 stars

    It's a UPS.

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

    Had two failing UPS's in the office and this is what BestBuy had in stock. It is an APC, so you can't go wrong.

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

    Rated 5 out of 5 stars

    Perfect for my purpose

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

    I needed a second surge protector for my equipment and so far this seems to fill the bill perfectly.

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

    Rated 5 out of 5 stars

    Long lasting battery

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this battery pack 2 years ago and it is still working. Definitely worth the money.

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

    Rated 5 out of 5 stars

    small but powerful, does the trick

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

    I needed safety from power outage but had very little space. This gives protection and fits the spot.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works great.

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

    Battery back up works flawless. No annoying chimes or buzzer when the power goes out. I would like to see all the plug ins on battery backup, but it does the job.

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

    Rated 5 out of 5 stars

    Worked great!

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

    Already had a power outage and it kept my modem and router going so I could at least check email and work from laptop.

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

    Rated 5 out of 5 stars

    Best back up available

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

    APC is super reliable. Have used them for over a decade. No worries with these units.

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

    Rated 5 out of 5 stars

    Perfect fit for my space.

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

    I needed to replace an older version. This one is larger and fits better in the space.

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

    Rated 5 out of 5 stars

    Powerful but small footprint

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

    This ups is powerful enough to support a good sized desktop system without taking up a mountain of space.

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

    Rated 5 out of 5 stars

    Compact and great back up for camera system

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

    Used to install camera system. Has enough backup power outlets and regular surge protection for none essential power.

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

    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.

    We have lots of down power time, this devise keeps everything up and going. Kicks on instantly like stated.

    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.

    My old battery back up finally expired. I bought this APC Battery back up at Best Buy. It's been working great.

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

    Economical and does the job, APC quality

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Simple and straightforward, I use this for my FIOS modem and primary router. APC makes good units, some better than others. I've been happy with this one. Sure beats having your whole network reset when those short outages and power blips happen. Read the label and make sure your devices don't exceed the rated output or the amount of uptime you can expect.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Installed and set up easily

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

    I can't say how long it will last, but 4 starts for easy set up, and I like the features that: 1) Allow you to restrict the alarm (so it does not go off in the middle of the night when there is a power flicker). 2) A common battery you can replace if needed (should it not hold a charge in the future). One suggestion for improvement is better information on how long it will last for given loads.

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

    Rated 5 out of 5 stars

    Another great product

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

    I brought three of these two for computers and accessories and one for medical equipment works great

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

    Works as expected

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

    Not much to say other than the UPS does exactly what I would expect it to do.

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

    Rated 5 out of 5 stars

    Life saver

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

    Great back up battery supply. comes on handy when you accur a power outage unexpectedly

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

    This is a great product for home or office. Does what it needs to when the power goes out.

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

    Rated 5 out of 5 stars

    Easy to setup

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

    Protects my computer from brownouts and power flickers, really saves me!

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

    APC Battery Back-Ups are on all our workstations

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

    I own a small internet company and I only use APC Battery Back-Ups's on our servers and all our workstations. This APC was purchased for my home TV and entertainment center. I have a DISH DVR and even the shortest of power outages caused the DISH DVR to go through it's set up and that is around 5 minutes. Well worth the price to protect my investment and to the DISH DVR on line.

    I would recommend this to a friend