APC UPS 450VA Battery Backup Surge Protector, BN450M Backup Battery Power Supply, 6 Outlets
APC UPS 450VA Battery Backup Surge Protector, BN450M Backup Battery Power Supply, 6 Outlets
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APC UPS 450VA Battery Backup Surge Protector, BN450M Backup Battery Power Supply, 6 Outlets

4.5 stars out of 1825 reviews
(4.5)|
1,825 ratings

Key item features

  • Backup Power: 450VA / 255W backup battery power supply ensures your essential electronics stay powered during outages.
  • Multiple Outlets: Features 6 outlets, including 4 UPS battery backup with surge protection and 2 surge protection only outlets.
  • Convenient Cord: Equipped with a 5' power cord and a right-angle 3-prong wall plug for easy and flexible placement.
  • Ideal for Wi-Fi: Perfect for maintaining power to Wi-Fi routers and other essential home electronics during power interruptions.
  • High Efficiency: Input frequency of 50/60 Hz with auto-sensing and an efficiency rate of 92...139 V at full load.
  • Consistent Output: Provides a maximum configurable power of 450W with a frequency sync to mains of 50/60 Hz.
  • Voltage Specifications: Main input and output voltage of 120V, with a rated power of 450W and 850VA.
  • Device Protection: Protects valuable electronics from voltage spikes and power surges, ensuring their safety and longevity.
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Current price is $56.48
Price when purchased online
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  • Free 90-day returns
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Customer ratings & reviews

4.5 out of 5 stars
stars1,825 ratings768 reviews
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Reviews summary

Pros
  • : Offers quality at a cost-conscious point.
  • : Provides power during outages for small devices.
  • : Regulates transient voltage surges to safe levels according to standards.
  • : Provides surge protection and backup power supply.
  • : Protects device from power surges and outages.
Neutral
  • : Can handle moderate loads, but may struggle with heavier demands.
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Showing 1-3 of 768 reviews

Apr 18, 2024
mardel53
5 out of 5 stars review

Verified Purchase

I was satisfied with your price and after logging onto the registration page, I saw where your price was only 99 different than the manufacturer's price. But using free delivery was the best thing and having it the same day.

Incentivized Review
Helpful?2QBYK41XQV8W187572176
Dec 20, 2025
Jim
5 out of 5 stars review

Verified Purchase

Great power insurance to have for your PC

I really like the footprint (size) of this product, it fits under my desk and has enough outlets that I can plug in my computer, monitor and a light and know that it has enough power so I can finish what I am doing in case of a power failure or disruption for a few mins. The alarm is loud enough to let me know if there is any disruption of power to the PC.

Helpful?2QBYK41XQV8W187572176
Dec 23, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

I have had APC UPS before and had been replacing them after years of service, having a simple low cost replacement ( without the frills-like PC monitoring) was great and just over the price of trying to replace batteries which do not always work due to the age of the UPS itself

Incentivized Review
Helpful?2QBYK41XQV8W187572176