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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 3092 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 86 Showing 1,701-1,720 of 3,092 reviews
  • Rated 5 out of 5 stars

    Great UPS System

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

    This unit gives me time to shut things down gracefully in the event of a city power outage. I have 2 PCs and a DSL modem plugged in at all times.

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

    excellent quality for our MAC

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

    easy to install and it's already been put to the test, we had a blackout and it protected our computer.

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

    No more crashes during power outages

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

    Effortless setup requires no technical knowledge, and once setup there are no more worries about sudden PC crashes during power outages.

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

    Slim

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

    Got this to backup the router. Nice and slim and tucked away in the back of a cubby hole. APC quality and a very good price point.

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

    Good backup for surveillance cameras

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

    The outlets could be arranged a little differently or with a little more space between them. If you are plugging in items with adapters, there is not enough room to plug any 2 adapters side by side. Other than that it works great and does what it's supposed to do.

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

    A must have

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

    Easy to use and a must have for every computer user these will save money by protecting your unit.

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

    Excellent battery backup for light use

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

    APC produces excellent battery backups and this no exception. I use this to power a low end computer and monitor and it handles the load just fine.

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

    Best Back up Battery For the money

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

    By far the best battery back up for the price. I searched everywhere for one to back up my home and this works great.

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

    Worth every penny

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

    Saved my butt multiple times. No longer worried about a voltage spike or brownout corrupting my operating system... Worth every penny.

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

    Great Purchase Price!

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

    The purchase price was good. So far we haven't had to use charger. But it is peace of mind to know that if we lose our electricity, we have a way to charge our phones, computers or tablets.

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

    Small UPS

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

    I use bigger UPSes at work but this will work for my TV and cable modem router combo instead of the surge protector strips I was using.

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

    Another winner

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

    I needed a new backup, and Best Buy came through with a good product at a great price. I really don't know why I bother to look anywhere else.

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

    Does what it says!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    In our office we have some sensitive electronics that require constant power. this is perfect for in home and office use!

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

    Great for small office desktop

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

    These have worked great for our workstations. Gives you enough time to save your work and shut the system down if you lose power.

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

    Works well with my modem as an APC

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

    I purchased the APC to use as a backup power supply for my internet system which included my modem, router and computer

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

    Battery

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

    Awesome battery! Great backup battery to use with all products. Would retro anyone. Great battery

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

    Excellent product

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

    This battery backup is just the size I needed. I have on the TV and Blu-ray. It has battery backup and surge protection.

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

    BEST BUY BACKS US UP AGAIN

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

    We can always count on the computer department for all computer repairs and replacements

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

    Good value

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this to back-up my home network. It runs my router and two network switches. The last time my power was out for just over two hours and this thing kept up and did its job well.

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

    Awesome Back Ups for your Money

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

    Awesome Back UPS. Great Value for your money. Doesn't take up a lot of room. Has serval places to plug in your electronics.

    I would recommend this to a friend
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