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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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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 16 Showing 301-320 of 852 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Excellent battery

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

    Has a great back up battery that does it's job. Storms can pass and the power may go out but this keeps items running efficiently.

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

    Rated 5 out of 5 stars

    Easy to set up

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

    I haven't had a power failure yet but it was certainly easy to get this set up as a surge protector.

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

    Rated 5 out of 5 stars

    Love it

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

    Compact and powerful enough. I have my cable/phone/Internet modem plugged in and it keeps them powered through normal outages.

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

    Excellent product easy to set up worth the coverage and peace of mind that your equipment will be safe

    I would recommend this to a friend
  • Cons mentioned:
    Alarm

    Rated 3 out of 5 stars

    alarm goes off, not holding charge?

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

    I can't quite figure out what's wrong. The first time I plugged it in, the alarm went off. I turned off the backup and left it plugged in overnight to charge the battery. That seemed to fix it. No alarm for two weeks. Then suddenly the alarm goes off again. No power failure, no surges. Unplugged everything important, turned it off, charged it overnight. Turned it back on, and it's fine again for now. Haven't had time to complain to customer service...

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

    Great brand!

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

    Battery back-up has enough plug-ins to suit our needs and is very lightweight compared to the one we had in the past.

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

    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 have a lot of power surges and spikes along with lightening in this area so this helps to protect my PC from these! Easy to setup and use!

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

    Rated 5 out of 5 stars

    Works as expected

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

    The power went out at the church on the projector and this kept it running for an extra four minutes

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

    Excellent UPC

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

    This APC uninterruptible power supply provides very good protection against power interruptions. Using a connection cable between the unit and my Mac allows me to control energy settings in the Preferences menu and to see the status of the backup battery. This model has a nice mix of receptacles that are powered down with the master switch and that are always on (although it does not automatically power down some receptacles when the computer is turned off as some models do). All in all, a very good device.

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

    Good APS backup

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

    I love APS backup. I can count on it to not falter when power is interrupted. I have owned 2 of these and have always been satisfied with them.

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

    Rated 5 out of 5 stars

    I protect all my high end electronics with APC.

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

    I have used APC power back-ups to protect all of my high end electronics from power surges, TVs, stereo equipment, and of course my computers,

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

    Rated 4 out of 5 stars

    Nice UPC

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

    Compact and quiet. Supports systems for a period of time to continue to work or shutdown items properly. It helps to keep my internet (modem, router) to keep wifi running when power goes out.

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

    Rated 5 out of 5 stars

    This thing is a tank

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

    Beefy protection hasn’t let us down yet. It’s being used in an area with common power outages, surges, and spikes.

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

    Rated 5 out of 5 stars

    Battery

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

    Great battery backup product. Would recurs anyone. Product works well with all products!

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

    Rated 5 out of 5 stars

    Protection and the power you need.

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

    The product was easy to setup with surge protected ports and non protected ports. Lots of power with more run time than my last unit.

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

    Does the job for its buck

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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.

    I would get this at a good price if you can. When you live in Hurricane areas like me this is a good back up

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

    Rated 5 out of 5 stars

    Perfect

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

    This device is essential for my business in case the power goes out. This is a replacement item. Would always have one.

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

    Rated 5 out of 5 stars

    GREAT PRICE FOR SAFETY TO MY ELECTRONICS

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

    EASY WALL MOUNT OR ON THE FLOOR, GOOD FOR GET CLEAN AND SAFETY POWER TO MY LOVELY ELECTRONICS EQUIPMENTS AND BATTERY BACK UP

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

    Rated 5 out of 5 stars

    Good power backup

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

    I have it backing up a Cisco network switch and a desktop and it worked well with power flashes and over a 30 minute outage so far.

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

    Rated 5 out of 5 stars

    Apc 900. Battery back up

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

    The 900va keep my security system and cameras running for hours during power outages

    I would recommend this to a friend