Last Chance 48-Hour Flash SaleEnds Dec. 24. Limited quantities.Shop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 932 reviews

Rating Filter

Rating by feature

  • Quality

    Rating 4.1 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

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 44 Showing 861-880 of 932 reviews
  • Rated 5 out of 5 stars

    Always dependable.

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

    Power cord is made to plug in behind a tight space.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Decent UPS

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

    Decent UPS simple good for small appliances. serves its purpose

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

    Great product for home or office use.

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

    It was on sale so made it even easier to purchase.

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

    Great

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

    This functioned as advertised. I have already purchased two others. I am not disappointed.

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

    Rated 3 out of 5 stars

    good backup

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

    easy to use and handle, occupies lots of space, big size.

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

    Good product for my needs

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

    I have purchased APC products in years past, all with good results. Most are still in use.

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

    Great Product

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

    The only problem is to connect the battery because the lid is a little difficult to open

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

    Good enough

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

    Set to keep my computer and Internet going with enough juice for the tv also

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

    great Back-UPS i have 3 of them

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

    this is such a great Back-UPS i have 3 of them in my house and my office.

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

    Great battery back up

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

    Battery backup just what I needed to back up my computer. Good size. Not too bulky.

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

    good

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

    It works, but the battery does not work long time without electricity

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

    a must need

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

    these are needed where i work because of power spikes, saves alot of rework

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

    Great for just modem backup.

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

    Only last couple of hours if you only use it for network backup.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    It's a battery back up

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

    and it works and what more can I say? It was packaged nicely.

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

    It works

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

    It provides good backup capability and has auxiliary plugs available.

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

    Great product

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

    Great product, I just wish it came with a longer battery life.

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

    perfect for networks

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

    Works great and was a good fit in the network cabinet.

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

    Good back up system for small load ends

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

    Excellent power protection for a computer or television

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Issues within 1st month

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

    In less than one month, we had no dial tone on phone. Finally realized it was the back up battery as the phone worked fine once we took it off the battery. Will be returning. Disappointed. The extra plug ins work fine; we just can't plug our phone into it.

    No, I would not recommend this to a friend
    • Brand response from APCProductSupport
      Posted .

      Thank you for your review. We do apologize for any inconvenience that this issue may have caused. APC

  • Rated 3 out of 5 stars

    Appears to be solid

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

    Appears to be a good unit, that said, plugs are not far enough apart to be able to use all of the protected outlets so you may have to get a bigger unit with more outlets if you plan on using at least the number of outlets advertised.

    No, I would not recommend this to a friend
Sponsored