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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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Cons mentioned filter

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 59 Showing 1,161-1,180 of 2,307 reviews
  • Rated 5 out of 5 stars

    time saver

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

    Compact and powerful enough to power my TV. Keeps me from having to reprogram every time the power goes out.

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

    Great battery

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

    We bought the battery as a backup for the DVR monitoring our home cameras. Works great. Has held up during power outages.

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

    power ad

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

    This power backup is working out good so far so good. It seems to working fine.

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

    New UPS for modem

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid back-up for modem. Sits there and does what it was designed to do.

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

    A must for Routers or Wifi AP

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

    Nice little unit for brownouts oe lightning protection. I use these a lot to keep routers from loosing internet connection during lightning storms or brown outs. Simple solution for keeping your internet and business moving.

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

    Good

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

    Told salesman what I wanted, he told directly to item, found out what I needed, make recommendations. Quick in and out.

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

    Great unit

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

    Very easy to use, easy to start. Works well with low pulling equipment. Runs security cameras for about 3hours.

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

    Works Great!

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

    Hooked it up to my Fish Tank - perfect size. Will run it for at least 20 minutes when the power goes out.

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

    Easy to set up.

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

    The new APC battery backups are much easier to use. You don't have to take the battery out and connect it like you used to.

    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.

    The battery was very easy to install. The product is lightweight and designed well. Very happy with the product.

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

    The product does a good job holding charges.

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

    Does a great job really holds a charge. Works real good for small business server and network gear.

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

    Excellent unit

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

    I have always had very good performance from APC but when the battery dies I typically buy a new unit for the convenience.

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

    Just what I need

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

    I needed a smaller APC for a Modem/Router and small Set Top Box. Had brown outs and this APC did it's job.

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

    Excellent pattery

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

    We have many surges in our power and APC batteries have been excellent protection from data loss.

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

    Detected wiring fault, saved my pc

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

    Pro: The wiring fault detector saved my new pc Con: I would love to have seen a usb port to connect to the pc with status etc...

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

    Great battery back up that will last a long tme. I

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

    Worth every penny spent! I've never had an issue with this battery back up!! They last a long time!!!

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

    Reliable short term power backup.

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

    Reliable short term back up device for low power using devices. Very useful to eliminate short/quick power “blips” that causes device shutdown.

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

    A must for computer systems

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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.

    Great product for keeping things running when power is temporarily interrupted due to power outage

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

    Basic but cheap protection for any device.

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

    Works as intended and helps keep PC's alive while switching from commercial power to generated power

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

    seems to work but just for an hour

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    i have just my wifi modem and router connected to it; i unplugged it to test it and it lasted about an hour. the modem and router worked like normal while on battery,

    No, I would not recommend this to a friend