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Customer Ratings & Reviews

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Customer reviews

Rating 4.7 out of 5 stars with 2307 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

97%
would recommend
to a friend

Customers are saying

Customers enjoy the Back-UPS Connect 450VA for its battery life, performance, size, surge protection, reasonable price, and ease of use. The design and overall UPS functionality are also appreciated. However, some customers have expressed concerns about the outlet spacing, the absence of a USB port, and the loudness of the beeping sound.

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 73 Showing 1,441-1,460 of 2,307 reviews
  • Rated 5 out of 5 stars

    Great Battery Backup

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

    Wonderful to use when I am at the camper during the summer. Great protection for my CPU.

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

    Amazing surge protector

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

    Love this product a battery back up and surge protector in one amazing unit . Works great.

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

    Works great

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

    This product fit my needs and works great as a backup for our entertainment system.

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

    There when you need it.

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

    Small size allows for time to shut down electronics properly when the power is out.

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

    Excellent unit

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

    This is not my first battery backup supply but I like the compactness of this unit.

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

    Battery Back Up

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

    Working well so far, I unplugged our server unit and it ran for 30 minutes without any problems.

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

    Does it’s job!

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

    Perfect fit since my old one(off Brand) died. Felt it was time to try this new brand!

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

    Great battery backup

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

    Works great. I would definitely recommend this backup to anyone with a pc and power issues

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

    works as expected for power failures

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

    Solid battery backup in case of power failure or fluctuation. We use this to back up our computers as well as our DVR. It is small enough to not be a problem.

    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 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

    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 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 4 out of 5 stars

    Still working after a month

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

    It seems to work as advertised. We've had several power blinks and it kept the electrons on and functioning. It has only been a month, so I can't comment on how long the battery will last.

    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

    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

    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 4 out of 5 stars

    Works as advertised

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

    In Fl, we have frequent “brown outs” and longer power outages because of lightning. The day after I got this we had one so my timing was good. Wish I had gotten it sooner

    I would recommend this to a friend
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