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Customer Ratings & Reviews

$66.99

Customer reviews

Rating 4.7 out of 5 stars with 3132 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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Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers commend the product's excellent battery life and strong performance, along with its effective surge protection. They also appreciate its convenient size, ease of use, and reasonable price. However, some customers expressed concerns regarding the spacing of outlets, the absence of a USB port, and occasional noise.

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 133 Showing 2,641-2,660 of 3,132 reviews
  • Rated 4 out of 5 stars

    Compact and Easy to use

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

    Does what it is designed to do. Only issue is that the battery is not replaceable, so pretty much a disposable once the battery is worn out. Fortunately APC will recycle for you.

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

    Awesome

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

    Works awesomely will always buy this brand. We have others that we use in our house.

    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.

    Runs everything I need to give me enough time to finish what I am doing and shut down when power goes out.

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

    Works like a charm

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

    I no sooner had installed the backup system and we had a power interruption and everything work perfectly.

    I would recommend this to a friend
  • Cons mentioned:
    Outlet spacing

    Rated 3 out of 5 stars

    only 3 outlets

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

    picture shows 6 outlets. Actual product has 3 outlets. Really needed those 6 outlets, its the reason I purchased it

    No, I would not recommend this to a friend
    • Brand response from APCProductSupport
      Posted .

      Thank you for taking the time to review our UPS. I am sorry to hear that you received an UPS with 3 outlets. The BN450M would definitely come with 6 outlets on the unit. The unit would have 4 battery backup outlets and 2 surge only outlets. All the 6 outlets on the unit would provide surge protection as well. If you unit only has 3 outlets please reach out to an APCbySchneiderElectric support team so we can look into this issue further. We offer email and chat services through our support site. For the fastest service visit our chat at https://www.apc.com/us/en/tools/chat/. APC

  • Rated 5 out of 5 stars

    needed for power safety

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

    always great to have a backup in case of power surges or brown out. this has been great for putting my pc on

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

    Worked great when the power went out

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

    Work great when we had the power go out. Kept my Internet service up

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

    Good UPS

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

    Decent UPS for basic needs. It is nice to have a UPS that stands upright with outlets on the top.

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

    Small & Compact Battery Back UP

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

    This battery back up is ideal in the office. It offers 6 Connections and 4 that are battery protected. Great!

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

    APC Backup

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

    Lost power once since I purchased and connected..nothing harmed. Hard item to judge other then that.

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

    No brainer

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

    Battery backup dead? Don’t buy a new one. Buy a new battery for 1/4 the costs

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

    Works well

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

    This battery accompanies the sound system. Cord is long enough that it should accommodate plenty of spaces.

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

    very good product

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

    I use this Back-UPS 450VA Battery Back-Up System for my tv and receiver. It works very well.

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

    Works as advertised

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

    Tried a few of the other brands and have been disappointed. Stick with apc if you want it to actually work.

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

    Good product. Good price.

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

    It's simple product and works great. Good quality. I haven't had any problems yet.

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

    Saver of my Qnap cloud

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

    Saved my Qnap cloud and its NAS HDD during power outages, allowing me to safely shutdown the NAS.

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

    Mr

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

    The geek person is/are Always professional and helpful

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

    Good

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

    I need to get power supply as i need to be safe side if some thing happen to power

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

    Good buy

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

    Great value for the price but gave it to a friend since it did not have phone input for my fax

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

    APC-Backup-UPS

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

    absolutely great product. would recommend to anyone

    I would recommend this to a friend