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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 3094 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 112 Showing 2,221-2,240 of 3,094 reviews
  • Rated 5 out of 5 stars

    Good wi-fi backup

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

    Prevents my wi-fi from quitting if power fluctuations occur. Easy installation.

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

    Battery backup that is useful

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

    Excellent and reliable. It maintains a charge to give you a few minutes to power down.

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

    Great ups

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

    Great price caught it on sale for around 40 bucks..great for small office

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

    Good UPS

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

    It does it's job, keeps the tv running during storms...

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

    Battery

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

    Perfect for the computer that stays on all the time. Small and perfect for that tight spot.

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

    Works well

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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.

    Very nice to not have my wifi go down when I lose power

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

    Great little battery backup

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

    The unit is fine for a few small devices. I wouldn’t recommend it for larger equipment.

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

    Long lasting

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

    Have had this battery backup for almost 3 years and still works like a champ.

    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.

    Does what’s its supposed to, can literally unplug and see components still on.

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

    Great units

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

    For the price they do the job. Quick outages are easy to handle. Would recommend.

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

    A MUST HAVE

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    OUR POWER IS ALWAYS FLICKERING ON AND OFF AND EVERY DESK HAS ONE!

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

    Just what we needed!

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

    Perfect for my computer as a backup power source at my summer vacation destinations.

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

    Great product

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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 battery back up works exactly like I wanted it to.

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

    Does it's job

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

    I have found nothing wrong with this product since I bought it . VERY GOOD SO FAR

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

    Does the Job

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

    It saved my electronics from the constant power surges due to the hurricane. A solid unit

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

    Smaller than my old one , takes up less space

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

    Just what I needed , I brought in my old one to store and bought this.

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

    Great Back Up Power Supply

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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 used APC BUPS for years and continue to do so with confidence.

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

    !!!

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

    Met my expectations !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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

    good power backup

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

    Have had a few power outages and this has kept my critical items going. Solid product.

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

    So far so good

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

    So far so good. Not having any problem. Works great for my routers and Philip hue hub.

    I would recommend this to a friend
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