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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 43 Showing 841-860 of 2,307 reviews
  • Rated 5 out of 5 stars

    Backup power

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

    We gave so much lighting in Orlando and I have a security system and internet that I need to be constantly on so this gives me a little piece of mind.

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

    A Blessing

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

    With all the power surges and outages we have in our area it is our preference to have all of our major electronics on these battery back up devices. They are great !

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

    Reliable

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

    I am an IT Consultant for medical office. I always buy APC for its reliability to protect PCs and medical equipment. Highly recommended this product.

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

    great for limited use

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

    I replaced an older model with this unit. I was happy with the old unit until the battery wore out. was more cost effective to replace the unit than the battery.

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

    Good

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

    Worked fine - right before the warranty expire it failed (likely battery) and they sent me a replacement without any issues. It was under warranty. Perhaps the larger size (650VA) is easier to replace the battery

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

    Better than surge protector.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    2nd one purchased for other location. Perfect for modem, router and 1 computer.

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

    Good price

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

    Worked really well recently had a power outage it lasted for at least two hours that I know of. No lag no power loss.

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

    Great UPS for peace of mind

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

    Great UPS purchased from Best Buy to use for a 4K TV. I bought this to protect my investment. APC is a trusted name and Best Buy will price-match.

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

    Lifesaver during black out

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

    Had this UPS for a couple years. It has worked pretty well. This is mainly used with my router and it kept my router powered on during a few blackouts keeping my internet connection alive so that I can continue to work from home.

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

    Good backup for desktop computers

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

    We experience a low voltage event in our office location about once a week. A total momentary loss of power about once a month. These APC battery systems save us a lot time by preventing lost work. I also find that our computer equipment last longer with the battery system in use.

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

    Perfect for battery backup for wireless AP

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

    Great value for a small battery backup for wireless access point. Does the job perfectly. Excellent value. Recommended

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

    Good solid UPS

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, never had a prob with apc. Battery is also replaceable when it dies.

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

    Perfect for home office

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

    Perfect for home office. Keeps my desktop and 6x monitors running when the power blinks during storms.

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

    Fantastic Unit

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

    It is small, please be sure that it is enough for what you intend to use it with. With that being said, it’s a perfect little unit that does it’s job. Love it!

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

    Perfect timing and great product

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

    APC UPS units are always great, dependable and useful. Perfect timing as Irma hit Orlando. Good footprint and heard it beep as our power drained during the storm.

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

    Love the smaller size.

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

    This is a great product! I would definitely recommend it to anyone if they asked! I have used the bigger size for years and was glad it was made sleeker.

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

    battery back-up

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

    bought this battery backup in case of power outage design is great for placement under desk

    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.

    Got it on sale at a decent price. Hooked it up and it works fine. I use it for a low power consuming computer. Only time will tell how long it will last

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

    Reliable UPS

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

    Needed a backup battery to run my peripherals. This fit the bill. I really like the compact size. I powered off the breaker and the UPS kicked in. Highly recommended.

    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 is a replacement for one that finally after about 5-6 years quit. This is an excellent product and does everything it is suppose to do.

    I would recommend this to a friend
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