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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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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 100 Showing 1,981-2,000 of 2,307 reviews
  • Rated 4 out of 5 stars

    So far good

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

    Had this for quite a while now. Does what it's supposed to so can't complain. These are heavy though so find floor space

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

    Relatively compac

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

    Relatively compact, but does the job. 6 outlets is just enough to make it worthwhile.

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

    Seems to work well

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

    It does what I need it to do, it seems to work well.

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

    So far so good

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

    Purchased this item for my adjustable bed. It's great so far!

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

    Small, but good

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

    It's a good backup. I can't really say much about it. But I do wish it had more plugs

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

    Meets my needs

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

    Offloads another UPS. I use it to for my networking gear.

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

    Great product

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

    Great efficiency energy product. Will recommend to anyone

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

    Does the job great.

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

    Works very well at work for when they run a generator test.

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

    Mounts on a wall

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

    Not all battery backups mount on a wall. This one does.

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

    Hurricane

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

    Bought as backup power for times of hurricane season

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

    Good basic battery back-up

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

    What can i say, I plugged it in and it worked. I haven't had a power outage and i'm to lazy to unplug it to see how long it lasts, sorry!

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

    Awesome Buy!

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

    This was great for my TV, BluRay, and DirectTV players!

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

    Excellent Product

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

    Excellent Product. Great Price. Fast Ship. Highly Recommend.

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

    A great back-up battery

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

    The back-up battery system is just what we needed.

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

    needed to be replaced

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

    I have to replace one that went back. I have a few of these

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

    Works

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

    Works as promised, buys you time to do a proper shutdown

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

    Works great for a while

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

    These work great for a while, however, they will eventually need to be replaced when the internal battery dies out.

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

    Great Product!

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

    Protecting an older iMac after my previous UPS battery died.

    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.

    great product for the price and easy to mount on the wall.

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

    Has been working well

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

    I like having a backup system. This is our second unit.

    I would recommend this to a friend