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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 147 Showing 2,921-2,940 of 3,132 reviews
  • Rated 3 out of 5 stars

    User Battery Replacement

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

    If you have used battery back-up systems in the past, you know that after a few years the battery in the device will go bad. Usually the simple, and much cheaper option, is to just replace the battery because the unit itself still works fine. This is one of the few models from this manufacturer that does not allow the user to self replace the battery. Because of this, I would recommend another product from this manufacturer.

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

      Thank you for taking the time to review our UPS. The BN450M doesn't have a user replaceable battery because usually it isn't much more to purchase a new UPS compared to purchasing the replacement battery. I apologize for any inconvenience this has caused you. Most of our larger UPS would allow the user to replace the internal battery. Also on a positive note when purchasing a new UPS, it would come with a 3 year warranty on it while the internal battery would only come with a 1 year warranty. APC

  • Rated 4 out of 5 stars

    Nice size

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

    Fewer outlets then some other brands, but I like the compact build and dimensions. Got it on sale at a great price.

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

    great product

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

    This is a great product......I would buy again.....

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

    Small, but good

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

    It's a good backup. I can't really say much about it. But I do wish it had more plugs

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

    Great to have for your computer during power out

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

    This is a product that everyone with a computer should have at home or on the go when you have a power outage.

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

    APC Backup

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

    This was a replacement for the one I had my primary TV on. It is the perfect size in my opinion for the 55" Samsung.

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

    Good product

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

    Don't use this device as a way to charge your devices while camping. It's definitely great for what it's supposed to do.

    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.

    Very pleased with this product. I would recommend.

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

    Good price, questionable quality

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

    I have owned two of the APC 450VA power backups and both started to fail in less than a year. I decided not to mess with the warranty. I switched to a different brand that has a LCD display of the unit's status and software that it's easy that also let's you monitor the unit's status. So far, those are working well.

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

    APC best battery back-up

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

    I always buy APC. Best battery back-up! Never fails

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

    works as advertised

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

    good price for this - will have to see how long the battery lasts. we have many power outages in the summer here; hope it works ...

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

    Meh

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

    In wish the outlets were turned 90 degrees so I could get more of those bulky and awkward plugs in here.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Power

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

    Works well. Using to provide study power to a TV. You can diable the beeping by pressing the button to code the device.

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

    A necessity

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

    This is a necessity to keep anything you have plugged in safe from spikes and power outages. Not much to say about it really.

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

    Good Quality Low Price

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

    Good quality. But, overpriced for what it does. Not sure, if it would really protect your devices in an actual lightning strike.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 3 out of 5 stars

    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.

    Easy to use...nice backup for electronics and appliances.

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

    Cable to wall is to short

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

    Needs a longer cable so you can get the backup to the equipment that might not be against a wall outlet

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

    Protections

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

    Work perfect for now and protects the device good i give its 10

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 3 out of 5 stars

    Budget battery

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

    Bestbrand of battery and enough juice to keep a desktop up for about 15 minutes

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

    Haven't had to use it yet.

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

    This was bought as a replacement for one that started beeping at us one morning. After removing and replacing the battery, as instructed by APC tech support, it seems to be working again. I'm waiting for the other shoe to fall! So ignore the product rating, I only put in average 'cos they insisted i had to put something. I'm sure it's wonderful.

    I would recommend this to a friend