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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 81 Showing 1,601-1,620 of 3,092 reviews
  • Rated 5 out of 5 stars

    Good value for UPS

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

    Hooked up my cable modem, switch and wireless eero router to this unit. It should help with brief power spikes of any kind!

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

    Need backup

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

    Needed a battery backup for my phone and computer and this system fits the bill. Perfect for what it's designed to do, keep things running when the power goes out.

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

    Perfect for low watt electronics.

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

    Great back up if you need a little time to save and properly shut down bigger electronics. Low watt electronics can remain powered for a couple hours.

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

    Nessisary for Critical Equipment

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

    A must have for any critical equipment at your house or office. Keeps machines up during brown outs and allows you to save your work before your computer shuts off.

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

    Never left in the dark

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

    Who can survive without a battery backup? Especially in Florida! My work has been 'saved' many of times with this battery backup. Well worth the money!

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

    These batteries are fantastic!

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

    These batteries are fantastic! They keep my computers up and running in times of power surges and until the generator kicks in.

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

    Works without a problem

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

    I have used this battery backup for 4 months. It has worked without a single problem. The smaller, slim design is also a benefit. It takes up less space.

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

    APO Backup

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

    Power went out last night and the Backup took over, computer and components kept working. Wonderful!

    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.

    Purchased this UPS to power and protect a desktop and monitor. Works great and held well in the recent outages due to heavy rain. Worth the investment.

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

    Does The Job

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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 this to handle power glitches for my office computer, works perfectly. Will not last long if you have a lengthy power outage.

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

    great battery backup

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

    A storm blew out several battery backups we had. We replaced one with this unit and it has done a great job!

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

    Good value

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

    This works perfectly for my computer. It protects my pc and gives me about 16 minutes to finish what I'm doing so that I can shut down properly. Very pleased.

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

    Excellent Product

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as advertised; easy to install; provides piece of mind to insure that your internet remains powered up during short power outages.

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

    Nice UPS option

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

    Good UPS, small and compact compared to the wine I replaced, the cost of this unit was less than the battery replacement for the one I replaced

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

    new electronics

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

    replaced an old APC back up and surge protector to this guy. im sure it will do a good job as far protecting my gear

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

    Excellent basic backup

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

    I got this to help keep my machine up during random brown-outs. So far it has been doing it's job just fine.

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

    Good Value

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I live in an area that has a lot of power issues, This has done a great job of protecting my equipment.

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

    Nicely supports minimal equipment

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

    The backup battery supports my desktop computer and it’s screen easily long enough to close down work in progress. Not intended for long term support.

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

    Easy to set up and easy to use.

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

    This battery system is perhaps the easiest I have had to set up and use on a daily basis. There are just enough plug-ins for the home office user.

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

    Nicely laid out

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

    The way the outlets are laid out is one of the most sensible and common sense designs I have used. It takes up less floor/shelf space due to its upright design.

    I would recommend this to a friend
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