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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 53 Showing 1,041-1,060 of 2,307 reviews
  • Rated 5 out of 5 stars

    Must have for plugging laptops into

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

    I have used these for years and I'm always pleased with them. They always last longer then they say they will.

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

    A MUST HAVE

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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.

    Oh boy, you can not beat price vs results. always come to get it for any of my clients needs.

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

    Will likely purchase again

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

    This is at least the third unit we’ve had to provide backup and surge protection to various electronics. The batteries die after about 3-4 years, otherwise it’s a fine machine.

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

    It is a Great Back up Battery system.

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

    I love this Back up battery system. It works great and I haven't had any problems since I have plugged all my equipment into it.

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

    Works as expected

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

    Standard battery backup. Since I bought this, I have not power so I can't state how long it kept my modem and router running.

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

    Very basic UPS

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

    This UPS is for very basic usage, I have a TV, a computer and a Roku connected to it and I haven't had any problems. What I don't like about it is that the battery is not user replaceable and that is expensive for the Watts that it provides.

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

    No regrets

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

    Haha power, now when you go out my equipment is protected by this Backups and I even have time to shut everything down properly

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

    Great product!!!

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

    This battery back-up is working out great for me!!!! It is a light duty product, but just what I needed!!!!

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

    Solid Protection

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

    Our area is prone to power problems so I bought this UPS to protect some expensive home entertainment equipment. So far so good!

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

    Good Product

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

    The only problem I have is I tried plugging in my printer, monitor and CPU. When I plugged the printer in the unit tripped and shut everything down. Had to use the regular surge protected outlet. Not the battery backed up outlet.

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

    Kept my pc safe during a HURRICANE!

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

    When the hurricane was worried I was super worried as I use my pc for work. This came in hand and was worth every penny.

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

    APC

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

    The unit works as advertised. It is just the right size for what I needed.

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

    Good basic UPS for light loads

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

    I use this for the variety of smaller things that I want battery backup for - cellular extender and so on. Inexpensive, high quality, but do beware that it's a square wave so not all devices will like the power from it.

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

    Better than a power strip

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

    I feel more secure that my computer won’t fry in case of a power problem. It only has two plugs but it’s heavy duty.

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

    Good

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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.

    Works so far. No problems. Power has gone out and WiFi stayed on the whole time.

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

    Great for network equipment

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

    Easily mounted to wall and all my networking equipment is backed up. Worked during a power bump and I never lost internet

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

    Just right for my Mac mini.

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

    Got tired of hoping I didn't get zapped by a power surge. Saw a great price on this APC unit and now I don't worry about it anymore.

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

    Perfect for frequent power surges

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

    I was tired of power surges disrupting my cable box while it was recording. This battery backup has saved the day.

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

    Was Good

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

    did what it was supposed to do, give power when no power available, not very long run time as for it's capacity isn't all that great. IT is a cheaper model. Good for the smaller PCs that don't use a lot of graphics.

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

    Inexpensive and effective

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

    I needed a new UPS and Best Buy had several. This was one of the least expensive, but meets all of my needs. It works well!

    I would recommend this to a friend