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 3 Showing 41-60 of 852 reviews
Pros mentioned:
Performance
Rated 5 out of 5 stars
APC - Back-UPS 900VA Battery Back-Up System
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a good product, does what it should. We recently had a power outage for over 5 hrs, kept it on for 2 hrs b4 I shut computer off.
I am impressed.
I would recommend this to a friend
Rated 5 out of 5 stars
Netgear rocks
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This reviewer received promo considerations or sweepstakes entry for writing a review.
My purchase is exactly right for my computer and internet needs. Best Buy is the one place I can count on to have the items at the right time and place.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
best battery backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is my second purchase of this brand. The first one I owned for 10 years before it died. That is why I bought the second one. It works awesome!!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Needed a quick replacement
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This reviewer received promo considerations or sweepstakes entry for writing a review.
My last back up crashed on me after doing it's joib well for a few year. Needed a quick replacement , found it and now it is doing well for me!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
good battery backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The APC UPSs we have purchased have been the longest lasting of all that we've tried. The Tripplite and others always seem to die within a year.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Easy to setup and use!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I've been using APC products for a long time. When my old UPS died, I needed to replace it. Of course, I searched for the latest APC Backup UPS that would fit my needs. This unit has plenty of outlets and plenty of battery time in the event there's a power outage during times that I'm working on the computer, allowing more than enough time to save and safely shut down.
I would recommend this to a friend
Pros mentioned:
Performance, Size
Rated 5 out of 5 stars
Lighter, Smaller, even more powerful!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This was purchased to replace a 750 system. It is a smaller, lighter unit that fits nicely behind my receiver/BD Player stand. Since it is black it is not very visible at all. Perfect for that HDTV room for the kids or a guest room. Always a reliable brand, works well and lasts a long, long time. You'll be happy you purchased it. I am!
I would recommend this to a friend
Pros mentioned:
Battery life, Ease of use, Size
Rated 5 out of 5 stars
UPS
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This reviewer received promo considerations or sweepstakes entry for writing a review.
High quality battery backup in a small footprint. Easy to setup.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Great little battery backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great little battery backup for a basic computer setup. This is by no means anything fancy but will definitely allow for a clean shutdown on a basic desktop computer.
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 5 out of 5 stars
Life for my modem/router
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It is a great product. I have hooked my modem and router to this UPS and it last for about 6 hours on battery backup. You feel the importance of it when there is no power and yet you are connected to internet. I would definitely recommend this product to everyone. It is not too big and can easily fit in small space. I have it under my TV table.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Good UPS
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This reviewer received promo considerations or sweepstakes entry for writing a review.
APC makes good stuff. Get a battery backup for your PC so a brief power outage won't cause computer trouble for you.
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Good product, dows the job well!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The battery backup/surge protector does a good job of protecting the cpu and the monitor. The item works very well!
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Best battery backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
We have power surges at our house all the time so we have all of our cable boxes, TVs, routers on battery backup.
I would recommend this to a friend
Rated 5 out of 5 stars
Works great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great Needed a battery back up for our company computer and this one works perfectly no issues with so ever
I would recommend this to a friend
Rated 5 out of 5 stars
High Quality Back-up Battery and 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.
I purchased this APC 900V model because it was consistently highly rated by online customer reviews and professional websites. I am very happy with my purchase. I actually bought two of them on sale from Best Buy. The battery is not connected when you take it out of the shipping box. It can be a little tricky to accomplish that because the red colored disconnected cable in the battery housing is so short. I struggled with my first battery to get them connected but the second battery assembled much easier. The batteries come with a technician report indicating that it's been fully tested and approved for sale prior to purchasing it. The software is very helpful and will show you real time energy demands on the back-up battery.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
BackUPS 900VA
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Instead of replacing the battery in my 6 year old 650VA Back UPS, decided to upgrade the entire unit. Best Buy had it on sale 2 weeks after purchase so true to their policy matched the price and got $20 back. Like this new brick design; hope it lasts as long as the last UPS.
I would recommend this to a friend
Pros mentioned:
Performance, Size
Rated 5 out of 5 stars
Replacement For 10 Yr Old Backup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Had my previous backup battery for 10 or more years when it started getting a short in the cord. Purchased this one as a replacement and I like how much more compact it is (tall vs wide) and it seems to be working as good as possible so far. Have had it for about 2 weeks and no complaints.
I would recommend this to a friend
Rated 5 out of 5 stars
Great product, great price
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works perfectly for my needs. Dependable brand and product available at a really great price.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Excellent battery back up for your computer system
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This unit replaced an identical one that finally failed after 5 or 6 years. It is quite easy to install and plug in your computer, and all needed accessories. During a 115 Volt power interruption to your home, it will sound an alarm to let you know about the loss of power, while keeping your computer on for some time to allow you to shut it down safely, avoiding "hard crashing" of your system. It has plenty of plug in ports (some sized to handle extra large plugs) to connect all your accessories (printer, scanner, speaker system, monitor, router, etc.) Plus I was pleasantly surprised to find that the price had been significantly reduced from the quoted price ($109.99) to the new sale price of $69.99 the following morning when I returned with my credit card the following morning to complete the purchase. Well done, Best Buy.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Works Okay
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I use this for my Dell Gaming PC and hasnt encountered any problem yet, for two weeks.