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Customer Ratings & Reviews

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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

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

    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 4 out of 5 stars

    Inexpensive - Good Quality

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

    I needed a battery backup for a work computer and this was the right price. I don't need a huge battery with 45 to 60 minutes of run-time. Just enough to finish and save what I am doing if the power goes out. For the price, this is just right!

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

    Great UPS!

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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 particular UPS's (Uninterrupted Power Supply) forbears with out any issues. Great little box.

    I would recommend this to a friend
  • 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

    Great battery backup

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

    This is just what i needed for power backup my modem and router. I can have internet in a black out. It's small and compact just right.

    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

    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 5 out of 5 stars

    Replacement UPS

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

    Very easy to set up. It was a replacement for a unit that failed after many years of use.

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

    great little UPS

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    easy to use UPS, has already saved us during more the one power outage over the past year.

    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

    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

    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

    APC Back UPs 450

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This APC Back UPs 450V is good to have to protect your TVs, PCs, etc....

    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

    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

    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 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

    Awesome

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

    The best unit power system. It have a really good quality and the time of charge it’s really good. I love it

    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
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