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 94 Showing 1,861-1,880 of 3,092 reviews
  • Rated 5 out of 5 stars

    Good bang for the buck

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

    Realistic Ally I would like all the slots to be battery backed up but for the money, this alternative is excellent.

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

    Excellent stress reliever

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

    Tremendous value! Losing power in the middle of work is stressful. This valuable item brings relief.

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

    Puts off some heat

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

    Wanted it to keep my router/camera hubs to stay on during power surges and outages. Mine are in the closet because the connections are there. It puts off too much heat to keep it in a closet

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

    Great backup

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

    I hade this backup for several months on my computer and not no problems. Seems like a good backup battery

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

    excellent!

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

    Lost power already a couple times and they saved me! Everyone needs to have these....

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

    Perfect product

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

    This was exactly what I was looking for to keep my internet up during a power drop

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

    GreatProduct

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product! Was super easy to install. Would but again.

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

    so far, so good

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

    We bought this for our cable/dvr box and seems to be working fine. Great size to hide behind the cabinet.

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

    works as advertised

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

    Best Buy recycled our old UPS. The assistance was out standing in our purchase of a new UPS. Thanks guys

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

    Good for the price

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

    This ups worked as designed. There may be others out there wirh more bells and whistles, but this suited our needs just fine.

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

    Nice Back UPS

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

    Have purchased many other APC products in past and this Back-UPS seems just as good. Works as expected.

    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.

    Needed this battery back up to make our communication hub completely reliable during shaky electrical events.

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

    Excellent option

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

    This is a very good option if you're looking for a good and low price surge protector and battery back up.

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

    Great when on sale for $29.99

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

    This works great for keeping my TV stand equipment up and running for a nice shut down during a power outtage.

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

    Love it

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

    This back up unit works like a charm I have back up for my Verizon home line In case of power outage.

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

    Good size

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

    Nice small footprint, easy to use, plug spacing helps with multiple power packs that need more space between plugs.

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

    Good quality

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

    I have not had any loss of electricity but it is a product that for the price is very good, it looks good quality.

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

    Better than a surge protector only

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

    I use this one for my tv and TV equipment. This replaces a previous APC back-up. It is better than a surge protector.

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

    Prefect for home network backup

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

    I use this to backup my home network in case of a power failure. Gets about 3 hours run time for home network.

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

    Simple UPC

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

    Simple to set up and works well for WiFi equipment. seems to be well built.

    I would recommend this to a friend
Sponsored