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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 3092 reviews

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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

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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 91 Showing 1,801-1,820 of 3,092 reviews
  • Rated 4 out of 5 stars

    Bought again

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

    Bought this device before, it lasted about 3-4 years. I use it to back up the Wifi Router. Will run for a few minutes.

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

    Excellent UPS

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

    Good battery life. Can be powered on even when there is no main power unlike some UPSs. Came fully charged and that helped our situation.

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

    Great budget backup battery.

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

    I have a beastly computer and this thing kept it running long enough to shut down after a storm knocked my power out.

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

    Great Protection for a Great Price.

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

    Great UPS for small devices like the WAP we've connected to it. Easy to setup and use.

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

    Upward facing plugs

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

    Upward facing plugs make this great for desk use and it's higher vertical span and shorter horizontal span further improve its desk use.

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

    Great Battery Backup for Its Price.......

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

    Great Battery Back up and surge protector for the Buck.....Plus I've never used any other product except APC and Monster Cable.....

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

    Reliable back up battery

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

    This is an excellent choice for a battery back up system. Plenty of outlets and competitive price, reliable company.

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

    Great Backup Battery

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

    After a power surge at my new home, I noticed that my PC battery was impacted. Now it has complete protection from all power surges.

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

    Great battery

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

    This is a good battery backup used for surveillance DVR and cameras. It's not intended for PC's since they pull more watts.

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

    apc is great

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

    I've have several APC battery backups, they have all been great, this one is the smallest that I've and so far it's fine

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

    Great back up UPS

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

    just the right size and shape for the area. enough outlets and power for backing up my PC, monitors and other devices.

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

    Battery

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

    Have had it for a bit now. Luckily, it hasn't had to be used as power has been constant.

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

    Stops brief power outages

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

    This has prevented huge nuisances by preventing power flickers from resetting IP addresses.

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

    Great battery backup

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Everyone needs a battery backup for something in their house and this little one takes care of what I needed.

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

    Excellent for todays electronics

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

    The unit with the plugs along the top makes it easy to plug into and still be out of the way on top of or under a desk.

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

    Does the job

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

    Smaller battery but enough to get everything shut down without loss when the power goes down.

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

    Good Value for the price

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

    Bought two of these units when they were on a great sale. They’re your basic UPS systems, no fancy interface or a lot of extras like a digital displays. But for a small computer and monitor setup, it gets the job done.

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

    very useful

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

    mainly used to provide power between utility failure and generator, works great for that, not sure how long it lasts

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

    Works great does what it does best

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

    I use powered battery backup surge protectors on all my equipment and so far been spared the surge related failures.

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

    An excellent UPS product

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

    The BE425M/425M-LM, BN450M/450-CA is simple to install & use at home,, and really is a great Best Buy, at an exceptionally low price!

    I would recommend this to a friend
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