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$49.99: Liebert PST5 UPS - 850VA/500W 120V

$49.99
$94.99
+12 Deal Score
8,340 Views
Amazon [amazon.com] has Liebert PST5 UPS - 850VA/500W 120V for $49.99.
Shipping is free.

Price:
$45.00 lower (47% savings) than the list price of $94.99

Customer reviews:
★★★★ / 1,100 global ratings

About this Item:
  • UPS offers protection during damaging surges, spikes or power outages and USB communications for notifications and controlled shutdown with free software download
  • With 8 outlets (4 surge only and 4 battery & surge outlets, 2 for transformer-block plugs) and 1 USB Charging Port
  • Surge protection for RJ45/11 and Coax data line surge protection
  • Included Components: Ups Unit, Usb Type A To Usb Type B, 2 Meter (~6.5 Ft) In Length

amazon.com/dp/B07BXZTR91 [amazon.com]
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Deal
Score
+12
8,340 Views
$49.99
$94.99

Price Intelligence

Model: Liebert PST5-850MT120 PST5 850VA Battery Backup & Surge Protection

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
12/27/23Amazon$50 frontpage
57
11/25/23Amazon$60 frontpage
27
06/23/21Office Depot and OfficeMax$39.99 popular
24

Current Prices

Sort: Lowest to Highest | Last Updated 5/4/2024, 10:27 AM
Sold By Sale Price
Dell Home & Home Office$120
Office Depot and OfficeMax $121.49
Amazon$87.99
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Joined Nov 2016
L4: Apprentice
> bubble2 418 Posts
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soulmist
07-14-2023 at 03:17 AM.
07-14-2023 at 03:17 AM.
How long would this keep a wifi orbi router working?
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Joined Dec 2019
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> bubble2 265 Posts
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technono
07-14-2023 at 03:50 AM.
07-14-2023 at 03:50 AM.
Quote from soulmist :
How long would this keep a wifi orbi router working?
It's not a clear cut answer and requires you need to find out how many Watts you're using (an average value). Then look up what this device can provide.

You can look here: https://www.vertiv.com/en-us/prod...-pst5-ups/
on page 25 of the manual, last column is for the 850. The brochure also has a value for "Backup Time (Full Load/Half Load) mins" at 1.5 or 6 minutes and you could use that as an approximation based on your wattage usage.

Goodluck.
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Joined Nov 2013
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> bubble2 74 Posts
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chaehoyi
07-14-2023 at 03:50 AM.
07-14-2023 at 03:50 AM.


https://www.amazon.com/dp/B07BXZT...gToDp&th=1

I think this is a good deal.

Liebert PST5 UPS - 850VA/500W 120V, LCD Monitoring Screen, Standby Power, 8 Outlets, USB Charging, 3 Year Warranty, Uninterruptible Power Supply, Battery Backup with Surge Protection, Black
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Joined Mar 2014
L6: Expert
> bubble2 1,542 Posts
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scotts9612
07-14-2023 at 03:55 AM.
07-14-2023 at 03:55 AM.
Too bad this isn't pure sine wave
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Joined May 2006
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> bubble2 95 Posts
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eqtrian
07-14-2023 at 04:04 AM.
07-14-2023 at 04:04 AM.
Quote from scotts9612 :
Too bad this isn't pure sine wave
At $50? lol
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Joined Nov 2013
L2: Beginner
> bubble2 74 Posts
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chaehoyi
07-14-2023 at 04:10 AM.
07-14-2023 at 04:10 AM.
I don't know much about UPS. Will this be enough for my gaming rig? My rig can draw 400-450 watt when pushed to max. I just need it give me 5 mins so I can shut down safely.
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Joined Oct 2017
L3: Novice
> bubble2 143 Posts
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Coastie27
07-14-2023 at 04:20 AM.
07-14-2023 at 04:20 AM.
Quote from soulmist :
How long would this keep a wifi orbi router working?

Depending on the use, more than a minute!
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Joined Aug 2018
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> bubble2 8,700 Posts
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TodayOnly
07-14-2023 at 04:23 AM.
07-14-2023 at 04:23 AM.
Quote from chaehoyi :
I don't know much about UPS. Will this be enough for my gaming rig? My rig can draw 400-450 watt when pushed to max. I just need it give me 5 mins so I can shut down safely.
maybe for a min or 2, but i wouldnt expect more then a min.
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Joined Aug 2018
L7: Teacher
> bubble2 8,700 Posts
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TodayOnly
07-14-2023 at 04:23 AM.
07-14-2023 at 04:23 AM.
is the battery replaceable and about how much.
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Joined Nov 2010
L2: Beginner
> bubble2 45 Posts
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donner328
07-14-2023 at 05:04 AM.
07-14-2023 at 05:04 AM.
Is it compatible with synology NAS?
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Joined Dec 2012
CompulsiveADHD
> bubble2 1,728 Posts
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snafufubarpita
07-14-2023 at 05:04 AM.
07-14-2023 at 05:04 AM.
Just bought this from the B&H thread yesterday... looks like Amazon price matched.
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Joined Apr 2008
L4: Apprentice
> bubble2 498 Posts
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jubjubrsx
07-14-2023 at 05:06 AM.
07-14-2023 at 05:06 AM.
thanks picked one up we get alot of power flickers....drives me nuts taking 5-10mins to get my switch booted back up.
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Joined Mar 2014
L6: Expert
> bubble2 1,542 Posts
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scotts9612
07-14-2023 at 05:30 AM.
07-14-2023 at 05:30 AM.
"modified sine wave" isn't really much like a sine wave at all. It's a slight improvement on the old square wave inverters. The waveform has sudden step edges, and these cause current surges in an appliance's power supplies that don't happen with a true sine wave. In the long run, this can destroy the capacitors or diodes that make up the power supply.

Given that true sine wave inverters are now available, the best place for a modified sine wave inverter is your local electricals recycling centre.
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Joined Dec 2018
L3: Novice
> bubble2 250 Posts
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ski522
07-14-2023 at 05:33 AM.
07-14-2023 at 05:33 AM.
Quote from scotts9612 :
Too bad this isn't pure sine wave
Most of today's modern home electronics have no problem with simulated sine wave. I would only be concerned if one was running sensitive medical, science equipment or similar devices.
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