APC

APC UPS 450VA Battery Backup Surge Protector, BN450M Backup Battery Power Supply

$57.95
(4.05) 4.05 stars out of 19 reviews 19 reviews
$57.95
$57.95
Free overnigh delivery
FSA and HSA eligible
APC UPS 450VA Battery Backup Surge Protector, BN450M Backup Battery Power Supply

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Customer reviews & ratings

4.05 out of 5stars
(19 reviews)
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Most helpful positive review

5.00 out of 5 stars review
Verified Purchaser
05/21/2021
Works for me. Good Price
I have three of these. One for two computer systems and one for my TV/entertainment equipment. In my area the power interruptions are generally limited to momentary so I don't know how long this will keep supplying power to electronic equipment. Satellite receiver are notorious for shutting down and having to go thru 5 minute compete reboot. I have not had this problem since connecting it to the PS. Computers, wifi, printers, etc all stay up and running.
SFB

Most helpful negative review

1.00 out of 5 stars review
Verified Purchaser
03/11/2020
Only got 15 minutes of power from mine
I got tired of our electricity flashing off and on while I was on our computer and creating problems so bought this to plug our router,PC,monitor and speakers into. When the power went off for more than 30 minutes it started flashing green for about 5 minutes and then made a beeping noise along with 2 green flashes for maybe 10 minutes more before built in batteries went out completly going. I guess it was good to give you time to shut down compter but only about 15 minutes of power? I thought I'd get around 2-3 hours out of it.
possumlips
  • 5.00 out of 5 stars review
    Verified Purchaser
    09/28/2022
    It's what you need.
    Just what I needed for our infotainment center. Will protect and power our modem and largest TV in the event of a storm or accident-related power outage or surge.
    John
  • 1.00 out of 5 stars review
    Verified Purchaser
    09/22/2022
    Did not work
    Did not work. I got this for my modem so it would stay connected when the power went out or flickered. It did not work in real time when the power went out, modem still shut down. Now I'm having problems with Walmart in returning it. Walmart accepted my return and I took it to FedEx as instructed and they scanned the code and accepted it for shipping. That was 2 weeks ago and now Walmart has no record of it being shipped. I do have my shipping receipt to complain and get my refund.
    Z1million
  • 5.00 out of 5 stars review
    Verified Purchaser
    08/10/2022
    So far good!!
    So far so good! I bought this for a backup for my chicken coop that has an automatic door opener...and in winter has heating pads...so far the electric has not gone out so I will wait and see!
    Tammy
  • 4.00 out of 5 stars review
    Verified Purchaser
    07/06/2022
    very useful UPS
    this UPS is really good! for the price it's a great deal and now i'm confident in my equipment if there's ever a blackout. i would definitely recommend getting one if you need one. the only negative is that it's quite heavy, so you may need help setting it up. (I had to help my elderly father set it up)
    Bran
  • 1.00 out of 5 stars review
    Verified Purchaser
    02/08/2022
    didn't even have it for a year and it started beeping like crazy and when the lights went out it did not stay on at all. the backup battery didnt work the way it was sappose to.
    maritza
  • 5.00 out of 5 stars review
    Verified Purchaser
    01/27/2022
    great product and does the job
    Bought for my craft room. Has adequate power to allow me to shut down in a power outage or just leave on until the generator kicks in . Great product. I have 3 of them in the sewing room.
    saberman3
  • 5.00 out of 5 stars review
    Verified Purchaser
    07/30/2021
    The item was just what i need at the right price.
    I like Walmart's return policy on all most all things that I buy online. They are my go to on line store . For price checking items and that no hassle exchange policy they have .
    BERNIE
  • 5.00 out of 5 stars review
    Verified Purchaser
    05/30/2021
    Perfect little UPS
    I live out in the country in Texas. We get a lot of electrical storms. The power flickers on and off quite often. I have my wifi modem, wifi router and Vivent home system connected and now everything stays on. This is a nice simple little unit. Perfect for my needs.
    Donn
  • 5.00 out of 5 stars review
    Verified Purchaser
    05/21/2021
    Works for me. Good Price
    I have three of these. One for two computer systems and one for my TV/entertainment equipment. In my area the power interruptions are generally limited to momentary so I don't know how long this will keep supplying power to electronic equipment. Satellite receiver are notorious for shutting down and having to go thru 5 minute compete reboot. I have not had this problem since connecting it to the PS. Computers, wifi, printers, etc all stay up and running.
    SFB
  • 5.00 out of 5 stars review
    Verified Purchaser
    05/01/2021
    Grateful that I discovered this little unit !
    great ideal and product. Keeps the phone on ...computer etc when the power goes out. Not a long term solution like a generator but ... I can at least still make a phone call, use my computer to check on conditions and most importantly GET OUT OF MY ELECTRIC POWERED RECLINER ! A MUST HAVE if you are disabled and alone and can't put the chair life down....or use a phone to get help...a real lifesaver. it only lasts a few hours but it really could save a life !
    kathleen
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