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Customer Ratings & Reviews

$127.99

Customer reviews

Rating 4.8 out of 5 stars with 700 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers have good things to say about the Back UPS, 900VA/480W, Floor/Wall Mount 120V, highlighting its long battery life and overall performance. Users appreciate its ease of use, ideal size, surge protection, and the convenience of the USB port and multiple outlets. While the product is generally well-received, some customers have noted concerns about noise and the 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 27 Showing 521-540 of 700 reviews
  • Rated 5 out of 5 stars

    Great UPS

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

    I am using this for my internet router and modem. Works great and keeps the system up during a power failure. Quiet operation in the network closet. Highly recommend.

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

    Keep PC alive while power fluctuates

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

    Great power backup for my PC and Monitor to help protect with brown outs and power outages. Nice to not have my PC resetting with every fluctuation in power.

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

    UPS 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 like the thinner profile of the UPS. I've had the wider/lower/flatter type that can take up too much space.

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

    Power Outage Savior

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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 is one in several UPS batteries that power phone & wifi systems during a short power outage. It works for several hours.

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

    Works well

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

    I bought this unit for my home. It works well. I have an experienced any problems. It seems to be able to handle eight devices connected to it without any problems.

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

    Replacement for last APC surge protector

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

    Worth it. It was an upgrade from last one that died.

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

    CAN NOT REVIEW - TOTALTECH FOUND A BETTER ITEM

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

    Can not review as Totaltech realized this item was not the best item for my TV.

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

    Battery Back up, Gotta have it

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

    It does it's job, you need protection from power failure in my area. The only thing I do not like, is that there is no audible indication when the power goes out to alert that it is working.

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

    Good value and successful first use

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

    Good value and successful first use for AT&T Fiber gateway. Kept running for the duration of a few hour outage

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

    Battery backup

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this battery backup because my other one had failed. Found this to be a great replacement. Has worked flawlessly in 4 power outages.

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

    thunderbolt and lightning very very frightening

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

    Just what I needed, my older one just died and it had a lower VA . Easy to install just up my alley.

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

    Battery and consumer electronics savior

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

    Good for the tv, Playstation, modem router, garage door hub and more.

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

    APC - Back-UPS 900VA 9-Outlet/1-USB Battery Back-U

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

    I had bought this 2 years ago and since I have not had any issue would recommend this product to anyone

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

    A simple UPS

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

    This is a no-frills UPS without all of the monitoring or LCD display of the higher-end APC backups. This is fine for me as I have it tucked out of the way. My only issue (and why it didn't get 5 stars) is that the battery is not user replaceable.

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

    APC is the best

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

    One of the best purchased I made for my entertainment center, it is a must have specially if you want Wi-Fi while the power is out!

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

    Apc 900

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

    This is my second apc 900v purchase this year. I had an older version for more than 4 years. Good product. Price is a little high.

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

    So far, its lasted longer than what it replaced.

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought a more expensive UPS this time as the last "Cheapest" ones i bought and replacement batteries just don't last

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

    Great reliable and easy to install

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

    These are our go to UPSes for all of our clients. Great run time and reliable. Usually always do APC or their sister company Cyber.

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

    Works perfectly when there's a power outage.

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

    Very valuable for someone who does a lot of gaming. Time to finish shut down the game, when the power goes out.

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

    nice insurance

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

    Enough power to protect and keep 65" TV and Receiver going for at least 30 minutes. Bought a 2nd one to protect network equipment/modem.

    I would recommend this to a friend