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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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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 126 Showing 2,501-2,520 of 3,132 reviews
  • Rated 5 out of 5 stars

    Good

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

    This APC battery backup is very good when the power goes out and you can save your information in time before you lose all of your data.

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

    Great protection

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

    This is the fourth of these I purchased. They work great to provide temporary power for my routers and modems until my generator kicks in.

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

    Basic

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

    Unit is a good basic model, however, does not do everything it says. The audio alerts do not seem to work as the manual says. Since there is only one button it says everything is controlled via that--but so far only thing we have seen is the on/off action. The audio alert (beeps) on/off (mute) does not seem to happen at all, but maybe we are missing some tight time frame on that control functionality. Either way is either difficult to use or doesn't function as listed. Otherwise unit seems to work well. Is a strong drawback that it does not have the USB connection to send shutdown alerts, etc. Make sure you are going to be using it on devices that don't care if they are suddenly powered off (network switch, router, charging, etc.).

    I would recommend this to a friend
    • Brand response from APCProductSupport
      Posted .

      Thank you for taking the time to review our BN450M. The unit offers a quick mute option by shortly pressing the power button for less than 2 seconds during an alarm. There is also the option to turn off the on battery alarm completely. With the UPS turned on, you can configure the on battery indicator modes by holding down the power button and waiting for the third beep. At the third beep, the power button will cycle red/green. Release the power button and its color will indicate the mode it is in. You can mute the on battery alarm permanently by pressing the power button so the mode selector is flashing red. Once the mode as been selected please wait 5 seconds for the settings to be saved to the UPS. The BN450M doesn't have the option for shutdown software because traditionally it used for smaller routers and modems. The feature is available in our BN650M1 which is the next step from the BN450M. If you run into any issues with the unit please do not hesitate to contact an APCbySchneider support team. We offer email and chat services through our support site and you may also contact us directly at 800-800-4272 option 4. APC

  • Rated 5 out of 5 stars

    Great for the price

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

    I needed this back up because of power failures and because COMCAST goes out so many times and I have to wait for it to boots up but now I don't have to.

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

    Simple, compact and adequate

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

    Sure, saving every chance you get is a good idea. But you can't always do that. And that's when you need this.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Dont buy!

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

    Bought 3 of these. Less that ayrar and they just start beeping and power off randomly. But different brand.

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

      Hi Jason,

      Thank you for taking the time to provide feedback about our BN450MNW UPS. I am sorry to hear of the issues you are facing and apologize for any inconvenience it has caused. Typically this alarms may be due to a fault or if the UPS is on battery. It may be fixed by lowering down the sensitivity of the UPS just in case power in the location is not very good. This UPS would come with a 3 year warranty if found defective. At your earliest convenience please reach out to APCbySchneider to troubleshoot the issue further. We offer email and chat services through our support site and you may also contact us directly at 800-800-4272 option 4 or for the fastest service visit our chat at https://www.apc.com/us/en/tools/chat/. APC

  • Rated 5 out of 5 stars

    Everyone should own 2

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

    Eliminate the long re-setting time for a Directv system when using this devise. TV and Satellite box never looses power. Buy One Today!

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

    Battery Backup

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

    I have my television and lamp plugged into this. I use it for power outages. It works great. I bought another one for my mom.

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

    Better safe than sorry

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

    Living in Florida we gets lots of brown outs and use this for saving my TV and cable box from shutting down or frying up. Good investment.

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

    APC 450 VA Battery Back-Up

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

    My larger APC Battery Back-Up Battery died, so needed a quick solution, so bought this one as a back-up and it's going great.

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

    No frills, provides basic battery backup

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

    I liked the small form factor and for the price of less than $30 I was ok with it not having user replaceable battery. I plugged a router, switch and a NAS to this thing. Reasonable insurance policy for what I need as it provides about 30 minutes of backup power.

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

    Another winner

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

    I needed a new backup, and Best Buy came through with a good product at a great price. I really don't know why I bother to look anywhere else.

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

    Surge Protector with Battery Back Up

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

    Not too bulky and can also be put on the wall if needed.

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

    Great protection and a wonderful price

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

    Love it and i will buy a couple more for other places around the house

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

    APC Back-UPS 450VA

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

    I gave this an overall "Average" rating only due to the lack of a USB port to allow connection to the APC PowerChute software on the computer. This would allow monitoring of the battery condition, running a battery self-test, energy usage and other settings. If you want to have the PowerChute software you can spend around $20 more to get a unit with the USB port. Otherwise this unit is a good value for a basic setup with 6 outlets.

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

    Great for small office desktop

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

    These have worked great for our workstations. Gives you enough time to save your work and shut the system down if you lose power.

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

    Best Back up Battery For the money

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

    By far the best battery back up for the price. I searched everywhere for one to back up my home and this works great.

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

    Does what it says!

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

    In our office we have some sensitive electronics that require constant power. this is perfect for in home and office use!

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

    Performs reliably

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

    Simply put this product works well. Had several power outages over the summer and it performed well.

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

    Works fine

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

    Had no cause to dislike it. Had no power outage since we boour ught it. It is big but unobtrusive, hidden on the floor behind my desk

    I would recommend this to a friend