Customers consistently note the excellent battery life and reliability of the Back-UPS 450VA Network 40 UPS. Positive feedback also highlights its surge protection capabilities, ease of use, and reasonable price. While some users mentioned the unit's audible alarm and weight, the majority of reviews were overwhelmingly positive. The compact size and availability of outlets were also frequently praised.
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 29 Showing 561-580 of 932 reviews
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
great product
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Purchased this to protect my equipment. I am covered against surges and spikes..
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
Backup is always good to have on computer.
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well for many years now. APC is a good brand UPS.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
I hope it works as advertised !
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I live in Venezuela and we have serious problems with electricity so I bought this iten hopping it works as advertised
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Great product to protect my computer equipment.
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excelent product to prevent data losses and computer damage due to power failures and power fluctuations.
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
Meets Need
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I do not have much to comment on. I plugged it in and it is working as advertised. No outtages as of yet.
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
Great UPS
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have purchased several of these UPS units over the past few years. I have always been happy with them.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Good Product
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Performs exactly whats needed... Power went out & charged my dead phone 100%. I recommend this product to anyone.
I would recommend this to a friend
Pros mentioned:
Price
Rated 5 out of 5 stars
Good UPS
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a replacement for an old UPS. This is a good UPS at a good price. I am happy with my purchase.
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
great backup battery
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works behind the scene until the power goes off, then gives me time to shut off my computer - Love it!
I would recommend this to a friend
Rated 5 out of 5 stars
Must Have For Home Electronics
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
A few years ago my entire home entertainment system was fried by long term "Dirty Power", ie micro power drops that are not protected by traditonal surge protectors. Based on a suggestion from work friends I added an APC. The device conditions power by running it into a battery first. When it detects a power drop the battery kicks in. No more destroyed and burned plugs/adapters. Highly recommended especially for TVs, Consoles and Computers.
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Nice
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very good protection for your computer or any electronic device agains transient voltages. Recommended
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Great protection!
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have several of these UPS'so in my home protecting computer's, TV's. I would not be without them.
I would recommend this to a friend
Rated 5 out of 5 stars
Solid product
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have had this UPS for a couple of months now. It's been trouble free as you would expect from APC.
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
Great UPS
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great and reliable UPS. We've been using APC for our restaurant terminal and never had a problem.
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
Works Great
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
We get a lot of power outages and this keeps me up and running at all times
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Good Product
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This product is very good because help to protect correctly the computer of electrical fails
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
piece of mind
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
with the weather being crazy of late, it is nice to to have piece of mind with this batterty backup
I would recommend this to a friend
Pros mentioned:
Reliability
Rated 5 out of 5 stars
Battery backup
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Power has went out several times. Keeps my computer and router running. Excellent for voip phone.
I would recommend this to a friend
Pros mentioned:
Surge protection
Rated 5 out of 5 stars
Nice back up
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
My son needed this for his computer, it is nice that he has a back up in case of a power outage!
I would recommend this to a friend
Rated 5 out of 5 stars
Great back-up
|
|
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
We bought this battery back-up for our home desktop about a month ago. It was easy to set up and so far has worked just as described. We've had a couple storms knock out power for a few minutes at a time. We have heard the alarm on the back-up battery as expected. So far it is doing as "promised" and we hope to have a good 2-3 years of use from it. We shall see.