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expiredphoinix | Staff posted Mar 25, 2026 08:20 AM
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expiredphoinix | Staff posted Mar 25, 2026 08:20 AM

APC UPS 1500VA Sine Wave UPS Battery Backup

+ Free S&H

$223

$306

27% off
Amazon
70 Comments 11,718 Views
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Deal Details
Amazon has APC UPS 1500VA Sine Wave UPS Battery Backup (BR1500MS2) for $223.37. Shipping is free.

B&H Photo Video has APC UPS 1500VA Sine Wave UPS Battery Backup (BR1500MS2) for $224.99. Shipping is free.

Thanks to Deal Hunter phoinix for finding this deal.

About this item:
  • APC 1500VA / 900W battery backup power supply
  • 10 Outlets (NEMA 5-15R): 6 surge protector with battery backup; 4 outlets with Surge Protection Only
  • Sinewave UPS with Automatic Voltage Regulation (AVR), designed for high-end electronics, ideal battery backup for computer
  • Two USB Charger Ports: (1) USB-C, (1) Type-A (15W shared)
  • Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC163 (sold separately)

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Limited time deal, while supplies last.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this Product:
    • Rated 4.4 out of 5 stars at Amazon based on over 3,340 customer reviews.
  • About this Store:

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has APC UPS 1500VA Sine Wave UPS Battery Backup (BR1500MS2) for $223.37. Shipping is free.

B&H Photo Video has APC UPS 1500VA Sine Wave UPS Battery Backup (BR1500MS2) for $224.99. Shipping is free.

Thanks to Deal Hunter phoinix for finding this deal.

About this item:
  • APC 1500VA / 900W battery backup power supply
  • 10 Outlets (NEMA 5-15R): 6 surge protector with battery backup; 4 outlets with Surge Protection Only
  • Sinewave UPS with Automatic Voltage Regulation (AVR), designed for high-end electronics, ideal battery backup for computer
  • Two USB Charger Ports: (1) USB-C, (1) Type-A (15W shared)
  • Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC163 (sold separately)

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Limited time deal, while supplies last.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this Product:
    • Rated 4.4 out of 5 stars at Amazon based on over 3,340 customer reviews.
  • About this Store:

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+42
Good Deal
Visit Amazon

Price Intelligence

Model: APC Surge Protector Back-UPS Pro with 10 NEMA 5-15R Outlets, USB-A, USB-C in Black

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 4/15/2026, 02:04 AM
Sold By Sale Price
Amazon$281.47
NewEgg$329.99
Best Buy$357.82
Lenovo$419

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Top Comments

TooManyMind
1695 Posts
114 Reputation
Power stations are getting better at preventing a abrupt pc shutdown caused by an outage. Some now feature pure sine wave down to 10ms to prevent your electronics from shutting down abruptly. But what dedicated ups can do is, it regulates fluctuations in voltage spikes from the grid and cleans up the energy that flows into the outlets and in turn protects pc components. But a ups will not run for long compared to a power station. It's main purpose is protection for a proper shutdown.
samar.sonu
1 Posts
14 Reputation
UPS switches to battery in 4–6 milliseconds, which is fast enough to prevent a computer from shutting down. Power stations often take 10–20+ milliseconds, often causing PCs to crash.
InflationHater
265 Posts
101 Reputation
I have 2 SMT1500 APC UPS units that are working fine after 20 years. Noteworthy is the batteries fail a lot faster if they sit unplugged for extended periods, and/or are someplace where the temp is frequently over 72 F. Cuts the battery life from ~7 years to 3-4 years.

70 Comments

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Pro
Mar 25, 2026 08:21 AM
1,223 Posts
Joined Jun 2013
abstractedpudding
Pro
Mar 25, 2026 08:21 AM
1,223 Posts
Amazon has the APC UPS Back-UPS Pro 1500VA Sinewave UPS, 900W Battery Backup & Surge Protector, AVR, 10 Outlets, LCD, USB-C & USB-A Charging Ports, BR1500MS2 Uninterruptible Power Supply on sale for $223.

https://www.amazon.com/dp/B08GRY1W93
Last edited by mattzane227 March 25, 2026 at 01:31 AM.
Mar 25, 2026 01:45 PM
279 Posts
Joined Jan 2020
BeigeCemetery6723Mar 25, 2026 01:45 PM
279 Posts
Worth it?
Pro
Mar 25, 2026 05:20 PM
1,223 Posts
Joined Jun 2013
abstractedpudding
Pro
Mar 25, 2026 05:20 PM
1,223 Posts
Quote from BeigeCemetery6723 :
Worth it?
This is a great UPS. If you don't need the sinewave output and can get away with the simulated sinewave output you can save a few dollars but this is a great deal on what it is.
Mar 25, 2026 07:26 PM
75 Posts
Joined Nov 2020
CheesyParmegianaMar 25, 2026 07:26 PM
75 Posts
For a desktop PC, is an UPS better than a portable power station for protecting against outages or providing stable power for overclocking? My PC can pull up to 1000W, so I guess this UPS wouldn't work for me, but I'm curious to know which option works better.
Mar 25, 2026 08:17 PM
1 Posts
Joined Sep 2022
samar.sonuMar 25, 2026 08:17 PM
1 Posts

Our community has rated this post as helpful. If you agree, why not thank samar.sonu

Quote from CheesyParmegiana :
For a desktop PC, is an UPS better than a portable power station for protecting against outages or providing stable power for overclocking? My PC can pull up to 1000W, so I guess this UPS wouldn't work for me, but I'm curious to know which option works better.
UPS switches to battery in 4–6 milliseconds, which is fast enough to prevent a computer from shutting down. Power stations often take 10–20+ milliseconds, often causing PCs to crash.
4
Mar 25, 2026 10:43 PM
1,695 Posts
Joined Oct 2013
TooManyMindMar 25, 2026 10:43 PM
1,695 Posts

Our community has rated this post as helpful. If you agree, why not thank TooManyMind

Quote from CheesyParmegiana :
For a desktop PC, is an UPS better than a portable power station for protecting against outages or providing stable power for overclocking? My PC can pull up to 1000W, so I guess this UPS wouldn't work for me, but I'm curious to know which option works better.
Power stations are getting better at preventing a abrupt pc shutdown caused by an outage. Some now feature pure sine wave down to 10ms to prevent your electronics from shutting down abruptly. But what dedicated ups can do is, it regulates fluctuations in voltage spikes from the grid and cleans up the energy that flows into the outlets and in turn protects pc components. But a ups will not run for long compared to a power station. It's main purpose is protection for a proper shutdown.
Last edited by TooManyMind March 25, 2026 at 03:46 PM.
4
Mar 26, 2026 09:02 AM
9 Posts
Joined Nov 2011
trobbMar 26, 2026 09:02 AM
9 Posts
I have never had one of these last more than 3-4 years, or just after their warranty period. I've swapped batteries every time but it is the charging electronics that keep failing. Don't know if my power is extra dirty or something along those lines but it is getting annoying.

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Mar 26, 2026 10:20 AM
265 Posts
Joined Sep 2021
InflationHaterMar 26, 2026 10:20 AM
265 Posts

Our community has rated this post as helpful. If you agree, why not thank InflationHater

Quote from trobb :
I have never had one of these last more than 3-4 years, or just after their warranty period. I've swapped batteries every time but it is the charging electronics that keep failing. Don't know if my power is extra dirty or something along those lines but it is getting annoying.
I have 2 SMT1500 APC UPS units that are working fine after 20 years. Noteworthy is the batteries fail a lot faster if they sit unplugged for extended periods, and/or are someplace where the temp is frequently over 72 F. Cuts the battery life from ~7 years to 3-4 years.
1
Mar 26, 2026 11:50 AM
166 Posts
Joined Jan 2013
GregGarrisonMar 26, 2026 11:50 AM
166 Posts
Quote from trobb :
I have never had one of these last more than 3-4 years, or just after their warranty period. I've swapped batteries every time but it is the charging electronics that keep failing. Don't know if my power is extra dirty or something along those lines but it is getting annoying.
I unboxed one of their Gaming UPS that was in storage for three years and battery was completely dead. I'm not sure if its worth trying to get a battery swap on that one or not.
Mar 26, 2026 12:51 PM
125 Posts
Joined Oct 2021
SmartSeed8854Mar 26, 2026 12:51 PM
125 Posts
Quote from GregGarrison :
I unboxed one of their Gaming UPS that was in storage for three years and battery was completely dead. I'm not sure if its worth trying to get a battery swap on that one or not.
Same here. It returns error code after using it for 2 years. I didn't replace the battery. Just threw it away at the e-waste event
Mar 26, 2026 01:04 PM
1,907 Posts
Joined Oct 2006
hpdwMar 26, 2026 01:04 PM
1,907 Posts

Our community has rated this post as helpful. If you agree, why not thank hpdw

I no longer will consider paying over $200 for an APC UPS until they start using lithium batteries. I can get a much higher capacity portal power station that has a very good failover/transfer time that can last up to 10 years. APC lead battery usually die after 5 years and it cost $75 or more to replace it.
Last edited by hpdw March 26, 2026 at 06:14 AM.
1
6
Mar 26, 2026 05:01 PM
815 Posts
Joined Oct 2014
turboc20Mar 26, 2026 05:01 PM
815 Posts
LOL This is very out dated.

Just buy any Ecoflow with 10ms.
7
Mar 26, 2026 05:03 PM
815 Posts
Joined Oct 2014

This comment has been rated as unhelpful by Slickdeals users.

Mar 26, 2026 08:43 PM
37 Posts
Joined Mar 2018
jasonw2714Mar 26, 2026 08:43 PM
37 Posts
There's a time and place for LiFePO4. It's not ideal for the high cranking amps required in a car battery, and not ideal for sitting around with the voltage topped off day in and day out as a UPS. Unless you routinely cycle the cells every month or so, you won't be getting those 10 years. Until solid state batteries that are supposed to fix some of the issues come out, I would stick with lead acid batteries. 3rd party replacement batteries can be found for less than half the price of oem.
1

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Mar 26, 2026 09:11 PM
2,373 Posts
Joined Oct 2011
MWinkMar 26, 2026 09:11 PM
2,373 Posts
Quote from turboc20 :
Lead acid battery in UPS usually last only TWO YEARS.

If you say 5 years or longer, that means you haven't calibrated the battery. In just 2 years the capacity drops to below 50% already making the run time less than half.
Unless you're buying junk brands and/or abusing them, they should average at least 3-5 years. 2 years is not normal.
3

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