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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 15 Showing 281-300 of 852 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Saved me from data loss

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

    Two days after I installed the battery backup, we had a power loss while I was working on a large document. Thank goodness it allowed me to save my revisions and close out all open work.

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

    Rated 5 out of 5 stars

    Lots of ports, great battery

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

    This works very well. I got it for my new gaming PC because we get a lot of brownouts in Orlando, but now I don't have to worry about it.

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

    Rated 5 out of 5 stars

    Great

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

    In times of emergency, it act as battery back -up for your devices with out them causing to short circuit.

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

    Rated 5 out of 5 stars

    Good protection

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

    Nice entry level protection and backup battery. Enough power to save your work, or enough to keep small network gear running for a little while.

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

    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.

    This battery backup works exactly as it should, with adequate plugs and seamless transition to battery when power is lost.

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

    Rated 5 out of 5 stars

    Great 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.

    Have used APC Back-Ups for over a decade. This unit is as handy, compact and dependable as all the othr ones.

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

    Rated 5 out of 5 stars

    Really good backup

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

    So far this has worked well, lost power a handful of times through some storms and it kept everything plugged in running no problem.

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

    Rated 5 out of 5 stars

    Peace of mind

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

    Looks good, easy to install, with the power system in the country setting where I live gives peace of mind on protection for the electronics.

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

    Rated 5 out of 5 stars

    Provides Battery Power for Electrical Outage

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

    This UPS provided emergency power back up for my laptop and two big monitors for about an hour. it worked well

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

    Rated 5 out of 5 stars

    Nice backup

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

    I have some of the larger backups, but this one works nicely as a multi-plug extension. Having the battery backup is a bonus.

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

    Rated 5 out of 5 stars

    excellent will recommend to everyone

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

    Excellent product. It works great. had a power outage and gave me time to finish my paper and able to close before losing all my work.

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

    Works Well

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

    We have used the UPS regularly under various loads, sometimes about 400W, where it still provided about eight minutes of run time. Overall, it works well, and the software is also well designed.

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

    Rated 5 out of 5 stars

    Great UPS without trouble

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

    The UPS is easy to install and work seamlessly. The best UPS is when I don't even worry about power supply. This UPS did just that.

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

    Rated 5 out of 5 stars

    Good Value

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

    The APC Back-UPS 900VA is a good value of power to cost, and it also is a great size to fit behind Audio/Video components.

    I would recommend this to a friend
  • 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.

    Needed a new backup and have always used APC products. Gave this one a try and it works great. Was going to mount this to the inside of my desk but decided to just sit it on the floor as it's not as deep as the older models. The only downside, which is common to all of them, is that if you don't have a normal size plug you'll end up taking up more than one outlet without using a short extension cord. Otherwise, no issues at all. Running Win 10 and my system has switched to battery at least once a week due to minor power issues; so it's already paid for itself.

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

    Battery Backup

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

    I use the APC Backup on my internet and security cameras it is great. I do not lose connection during power interruptions

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

    Rated 5 out of 5 stars

    Great UPS

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

    Its does everything I was looking for. Have not had one problem. Performs great when the power goes out.

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

    Rated 5 out of 5 stars

    Plenty of Backup Power

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

    I installed unit in a business connected to a server. When electric power fails, unit will give client ample time to save data before shut down.

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

    Rated 5 out of 5 stars

    Replacing old BackUP

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

    Always buy the UPS Backup as we have alot of power surges and losses. Great Product and years of service you can depend on!

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

    Rated 5 out of 5 stars

    Works like a charm

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

    We were recently watching a blu-ray movie when the power went out. Thanks to this UPS, we were able to finish watching our movie in the dark.

    I would recommend this to a friend