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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

Pros mentioned filter

Cons mentioned filter

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 14 Showing 261-280 of 700 reviews
  • Rated 5 out of 5 stars

    Perfect for Gaming System

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

    Perfect for a gaming station with multiple electronics!

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

    Rated 5 out of 5 stars

    Surge Protector

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

    Product was easy to set up and small enough for the space I had.

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

    Rated 5 out of 5 stars

    Battery back up protection

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

    Excellent power back up and surge protection. This is my second of these, liked it so well!

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

    Rated 5 out of 5 stars

    Excelent backup

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

    Nice battery backup for my valuable electronics! it works like a champ

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

    Good Product,horrible Quality Control.

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

    I got this Unit today and as soon as I unpacked it, I noticed that the Power Switch was not flush and jammed. Also where the Unit mates together, it was not aligned properly. At this point,let me say that I have 42 Years experience in Aviation Electronics and I know what I am doing. What I did next, I strongly advise anyone else not to do, just send it back and get a Refund or another one. APC designs these units that when you take them apart, they are a Nightmare to put back together because everything has to aligned perfectly when you try to to put it back together. That was the problem with this unit. After several attempts of repositioning Wires,etc.,I finally got everything right and it snapped together properly. I plugged it in , switched on Power and everything worked ok. And also this Model you cannot replace the Battery, but when I had it apart, it had a APC RBC17 Battery inside, but as I advise, do not attempt to take this Model apart, because you will regret it.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Perfect

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This holds backup for longer time. I naught this for business use and till date I have no issue

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

    APC back up power

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

    No more power glitches for my modem or wireless router This handles it all

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

    Rated 5 out of 5 stars

    Battery backup is easy to ug in to

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

    The battery backup is just the right size for my cable modem and switch. Plugs sre easy to get to

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Reliable UPS

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

    I have used APC UPS for many years and found them to very reliable. Just a battery change every so often and you just keep on working.

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

    Rated 5 out of 5 stars

    Worked well

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

    Electricity went out several times, and my computer was protected.

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

    Worth every penny

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

    This product is worth every penny! I have had two power outages since this purchase. I wish I bought it sooner. Such a lifesaver.

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

    Rated 5 out of 5 stars

    IAN & More!

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

    This battery back up & Protector has been a huge help soothing out the power outages.

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

    Rated 5 out of 5 stars

    Battery back-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 purchased this back-up to replace a 10 year old one from the same company. I hope this one also lasts ten years. Good product....

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

    Very solid UPS back up

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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 to use with my pretty expensive stereo electronics so I wanted to make sure it was protected but also receiving a consistent current load. Most APC product s are built like a tank and this is no exception , So far, I'm very happy with it.

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

    APS Saved Our TV and Sound System

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

    This was a replacement. There was a huge thunderstorm and a lightning strike hit near us. Afterwards our television went silent and black. It turned out that the only thing that was damaged was our old APC UPS backup system. sll the devices we had plugged into it - our television, cable box, and sound system - were all fine. I ran over to Best Buy and picked up another one, plugged everything in to it, and we were back in business the same day.

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

    Rated 5 out of 5 stars

    Not too big and not too small

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

    Perfect size for single desktop home computer setup. Covers the PC, printer, router, external hard drive backup and even a local Vonage modem box.

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

    Rated 5 out of 5 stars

    APC-Back-UPS 900VA

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

    The Apc-Back-UPS 900Va Battery is great it does its job it keeps things running when the power goes out until my standby Generator starts up.

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

    Rated 5 out of 5 stars

    APC Back-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 had to replace my old one. It was very simple to hook everything up to this one.

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

    Rated 5 out of 5 stars

    Works very well

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

    We live in Florida with constant surge issues, and this battery back-up is excellent. It fits nicely under our work table and holds all of our plugs.

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

    Rated 5 out of 5 stars

    reliable backup power

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

    This UPS does the trick of providing backup power in case power cuts out. Easy to mount on a wall under the desk for a clean look

    I would recommend this to a friend