Presidents’ Day SaleEnds February 16. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 3092 reviews

Rating Filter

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 regard the Back-UPS Connect 450VA highly, praising its long battery life, strong performance, and ease of use. Many appreciate its compact size and reasonable price, while some wish for more space between the outlets and the inclusion of a USB port. The surge protection capabilities are also frequently highlighted as a positive feature. A few users noted some noise during operation.

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 99 Showing 1,961-1,980 of 3,092 reviews
  • Rated 5 out of 5 stars

    Best backup

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

    Very best back up by all means I have 3 of them and they can keep 4 desktops running on a back up battery

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

    UPS for internet modem

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

    Bought this UPS to extend the life of our internet modem. It has proven to double the life of the electronics as well as providing power to keep the internet connection going during short power outages.

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

    Great battery backup

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

    Battery backup with surge protection. Definitely needed for my surveillance system. Highly recommend.

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

    Works great!

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

    Mostly bought just to protect some electronics from power surges. Gives me some backup time if the power goes out!

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

    Works great!

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

    Kept the items in my study from getting messed up during a bad storm and it continues to do so.

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

    Great Back-up UPS

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

    This product is the perfect size and has protected our equipment several times during power outages!

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

    Good value

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

    Purchased this to protect my mother's PC from spikes and brown outs, that a surge protector alone can not do.

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

    Excellent UPS

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

    This is an excellent UPS that also allows you to wall mount it, without having the cables Point out into the room.

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

    Works well.

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

    Already had a power outage and it kept my modem and router going so I could at least check email and work from laptop.

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

    Wonderful Product

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

    This is the answer to protect my eletronics from short power outage to keep important things online.

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

    exactly what I needed

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

    APC historically puts out quality products at a reasonable price and this unit is in line with their quality.

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

    Good back up

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

    These are a must for your expensive electronics. Laptop runs for almost 30 mins when power goes out.

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

    Great for home office

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

    I use this battery backup for my int:ernet modem/ router. Great for staying connected when power goes out.

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

    Helps when power is out

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Kept losing my wi-fi and phones when we had power loss this solved the problem.

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

    Good, Basic UPS

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

    Bought for my mother in law so that if there is a power glithc, her cable box doesn't reboot. Easy to set up.

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

    Reliable short term power backup.

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

    Reliable short term back up device for low power using devices. Very useful to eliminate short/quick power “blips” that causes device shutdown.

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

    Much lighter than expected

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

    This UPS has worked great. It’s much lighter than the unit it replaced. I’m using it for my modem and router.

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

    Works well

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

    Upgraded when my last one died after 6-7 year. Shape is an improvement and makes it more space efficent.

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

    APC UPS

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

    APC is the best on the market. The battery last a long time and the system really works great. Trust in this product

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

    Works great.

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

    I had to buy this back up battery for an exchange student who was visiting. He loved it and it worked great.

    I would recommend this to a friend
Sponsored