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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 87 Showing 1,721-1,740 of 2,307 reviews
  • Rated 5 out of 5 stars

    Great

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

    It does exactly what it's supposed to do. It's fine.

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

    APC Backup

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

    I use these on all electronics for lightning protection. Nice sale price.

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

    I Have The Power!

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

    APC is a good brand--so I've got no real complaints. The price is good and it works to keep your computer humming even when the power flashes off.

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

    My go-to

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

    I use this battery all the time. It gets the job done all the time.

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

    Good backup

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

    Works well good value for the price, was very easy to install

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

    Reliable surge protector

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

    Product is reliable and lightweight- gives peace of mind about power failures!

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

    Great value

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

    Works great and great value I will recommend it to family and friends

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

    Nice size

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

    Good back up for modem router and switch, nice small footprint.

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

    It’s just what I needed.

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

    Instructions were clear and it was exactly what I needed.

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

    Wish it can go longer

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

    This one can hold around 2 hours for my home phone when power outage. I wish it can go longer. Maybe need to order one with higher capacity.

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

    Good product, works as intended so far

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

    Good product, works as intended so far. I am using it to protect a projector.

    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.

    Installation was quite the acceptable experience on my first day!

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

    Works well...

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

    Easy to get up and running, just plugged it in and am using it...

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

    Works great

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

    Works like its supposed to. Very pleased with the item.

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

    Great backup battery for the price

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

    Great backup battery for the price. Small enough to fit in corners

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

    Great product - great price

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

    I found this to be a great backup system for a great price.

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

    APC Inexpensive Quality

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

    I've been using APC products for over 20 years and have never had a problem.

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

    Great bang for the buck

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

    It does exactly what it supposed to do - be a great ups. Very cheap too.

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

    Good for power outages

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

    This item was purchased for a tavern's cash registers and credit card machines. Shortly after the purchase, the tavern lost power and could still function.

    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.

    It does notify when there has been a power surge. Easy to set up.

    I would recommend this to a friend