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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 3094 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 110 Showing 2,181-2,200 of 3,094 reviews
  • Rated 5 out of 5 stars

    Great plug

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

    Works great! And it was a good deal for the price!

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

    Does what it's supposed to do

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

    Easy to set up and does exactly what it is supposed to do.

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

    Great back up for house

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

    This product is really fantastic when I temporarily lost power it kept it going for 30 mins after

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

    Hurricane Savior

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

    This is helping out alot now, especially since Hurricane Irma is coming over Orlando right now

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

    Delivered promptly easily installed, and is workin

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

    work in well. Promptly, installed by Geek Squad quickly and professionally

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

    Great product

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

    We have used these at our office for years and think they really do the job.

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

    Does the job!

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

    These units (bought 2) work well in our office as a protection for our computers. Good price, compact, easy to install. Only thing might be longer support time in a blackout, but still sufficient.

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

    Stuff worked!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have never used this battery backup before, but it sure came in handy when the electricity went out again. Will keep using this product for sure.

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

    Great UPS for the money

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

    Works wonderful supplying back up power to a site scan monitor during power bumps.

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

    Works great so far

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

    Havent had to use the backup battery feature yet, but otherwise works as intended.

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

    Best bang for the buck

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

    According to the ratings and performance these units outtperform everything else.

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

    Great power surge

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

    Great value power surge and battery back-up for home office.

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

    Great buy

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

    A great well all round back-up, so buy from one of the best manufacturers

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

    Good for temp power

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

    We use these city to keep out communications up during temp power outages . Seem to work fine.

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

    Good deal

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Everything went smoothly. Arrived on time and worked great.

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

    Surge protector

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought it to back up my TV and Internet works perfect

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

    Backup security

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

    No more worrying about power outages. Keeps me connected till I could shut down safely.

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

    Just what I needed

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

    I needed a battery back up for my smart home computer and this was perfect for it.

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

    Great

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

    Awesome battery pack. Works great. you can never go wrong with using Best Buy products .

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

    Nice Back-Up For The Price

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

    Works great to keep the TV from restarting during a power interruption.

    I would recommend this to a friend
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