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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

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Cons mentioned filter

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

    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

    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

    APC - Back-UPS 450VA Battery Back-Up System

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

    This is exactly what I was looking for and needed for my camera for backing up

    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 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 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 4 out of 5 stars

    UPS works as described

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

    Purchased this small UPS to back-up a hot spot which allows communications with a remote thermostat and security camera. Provides power to the equipment during a short outage as needed.

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

    APC life

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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.

    Bought Sept 2018, battery died Nov 2020. Not bad life span.

    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 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

    Good value

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

    Easy to set up and use as a power backup for my computer

    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
  • 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

    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

    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

    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

    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

    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