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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 66 Showing 1,301-1,320 of 3,092 reviews
  • Rated 5 out of 5 stars

    Must have

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

    This is a must have for everyone. Keeps your units in power for outages. Worked great when I was changing receptacle in wall to new style. Didn’t lose internet or phone service while power to outlet was off.

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

    Good small 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 bought one few months ago to protect my TV, streaming box, DAC and active loudspeakers. No problem at all during those months. So, I bought another one to protect my NAS>

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

    works fine

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

    I used this product for about 10 minutes and it worked fine. I wound up returning it because it did not solve a problem I was having with my car's AC current (I misdiagnosed the problem - it was not anything wrong with this unit).

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

    Reliable battery backup

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We purchased this back in April 2020 due to power blips at the house. This kept interrupting our internet causing havoc for my wife's WFH setup. New UPS, problem solved.

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

    A good UPS by APC

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

    Brought this UPS, to keep modem/router operational if there are any minor outages, and it has done it's job well when there are any minor outages

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

    Job's Done!

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

    Does a great job holding 55 OLED C8 TV, Playstation, Nintendo Switch, Network Switch, 4k ULTRA DVD player. Tested power outage with breaker switch and confirmed held everything no problem. Very good product!

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

    Great unit great price

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

    I needed a new UPS to replace one that went bad. Did online research and Best Buy had the Best Price on the unit I wanted. Very happy to be able to just go pick it up and not have to wait a couple of days for it to be shipped.

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

    life saver

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

    I got this for use in a business, to back up the cash register and I am glad I got it, great investment and saved my programming on the register when the power surged saved me a lot of grief and headaches!

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

    Great UPS

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

    I like the layout of this UPS. The plugs are laid out in a way that minimizes the chance of different shaped plugs interfering with each other. I had one power outage a couple of weeks after purchasing this, and it worked perfectly.

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

    Nice UPS

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

    I've been using APC UPS's for years; never had a problem. Batteries last about 5 years; easy to replace. I'm sure these have saved my computers many times during the numerous brownouts & surges we've experienced over the years.

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

    APC - Back-UPS 450VA

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

    APC - Back-UPS 450VA works as expected. Experienced occasional momentary power outages in our area, but the modem stayed on due to this unit. Highly recommend!

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

    Compact Power Backup

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

    Using this UPS for my internet electronics. So far, has performed well during a few brief power interruptions. Compact enough to fit into a small area and keep it out of sight.

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

    Works as advertised

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

    Have had this for a few months now and have had no problems at all. Have had a few power drops due to south florida weather, and computer and other setups have stayed on with no drop of power. Worth the money

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

    Thank goodness!!

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

    We have frequent power surges that have messed with components of our printer system. This back up system seems to have solved the problems associated for brief losses up electricity up to 3 hours.

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

    Peace of Mind

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

    My power would always go out during severe weather and I would lose my documents because I did not have time to save them before my computer shut down. Power has not went out since I purchased this, but when it does I am now ready.

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

    Great for lift chair.

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

    Works great! Using for back-up power for lift/reclining chair. With 320 lb man, gave 10 full lift/recline cycles before PS gave low battery beep.

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

    APC Back up UPS

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

    Excellent purchase and value. I use it to ensure there are minimal modem issues when there may be a short power outage. Thinking of getting another for the desktop.

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

    Perfect Power Backup for Low Power Devices

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

    Just what I needed for my ONT (Optical Network Terminal). I tested it and the connection never dropped.

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

    Works GREAT!

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

    It was the smaller version of what I wanted, but bought it when we thought Dorian was going to hit us! But, no regrets as it is probably just exactly what I needed and not so pricy. Good buy!

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

    A handy little APC for a desktop PC

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

    This solved a problem with the configuration of the Computer desk by connecting to the desk computer switch, then thu holes across and up to the computer. It provides a reasonable backup and anti surge outlets.

    I would recommend this to a friend
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