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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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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 65 Showing 1,281-1,300 of 2,307 reviews
  • Rated 5 out of 5 stars

    I likey

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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.

    Works as intended. Good for keeping uo my WIFI when bad storms come

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

    Great deal!

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

    Bought two on Black Friday. Great price! Will use these for security systems at rental properties.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    No USB interface for monitoring/shutdown.

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

    I didn't even think to check that this UPS had a USB interface for graceful shutdown, so that's technically on me, but at this price point, cyberpower would probably include both USB interface and a USB port or 2 for charging devices (at least when main power is up). Kinda disappointed at how barebones this model is. Other than that, it's fine, it's a pretty standard entry level APC UPS, just not worth the price.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great Battery backup for PCs and Network devices

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

    This is battery backup I've been purchase for awhile as need arise. Meets what I'm looking for.

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

    Great little battery backup

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

    Great little battery backup for a small PC setup. Small enough to fit into tight spaces.

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

    Works as expected

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

    The device is ON 24x7. Protects a Macbook Pro. This computer is the only one using this surge protector and UPS.

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

    back and surge protector

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

    Not bad for the price it seems to do the job. Hope I never will find out differently and see no reason why I should

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

    ups

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

    works well for a computer and a monitor. would not use on larger items

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    It does a great job!

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

    This product works well keepong my work computer running when we have power disruptions.

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

    Great ups for a small audio setup!

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

    Use this ups battery for my turntable, reciever and subwoofer. Great for the price, recommended!

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

    Great for an office.

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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 to prevent the interruption of power if you lose power or it’s intermittent.

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

    APC Backup Kept Computer Going

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

    I use this battery backup for both work and personal computers. It has helped when power goes out and works well.

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

    Great APC

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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 APC replaced my old ZAPC which finally gave out. Great Value. Excellent unit.

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

    Great long Lasting battery backup

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

    This battery backup works great on my fish tank return pump for emergency’s if power goes out.

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

    Great price and work like supposed to. Connect t

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

    Great price and work like supposed to. Connect tv cable box and couple hdmi splitter and work great

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

    Nice back up

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

    This is a good back up. Quality is Great very simple to seat up. Has good spacing between plugs.

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

    Reliable

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

    This is a great product for the cost. I would recommend it to a friend.

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

    Great Battery Back-Up System

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

    This is a great Battery Back-Up System for the price. It's been a great help with my office equipment.

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

    Great Buy

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

    Reliable Battery Backup. I have bought several backups and they are all still working great.

    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.

    Works as described. Incredible performance and reliable after power outage for home router.

    I would recommend this to a friend