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Costco Members: CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup Expired

$110
$129.99
+ Free Shipping
+56 Deal Score
56,182 Views
Costco Wholesale has for Members: CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup w/ Surge Protection (CST135UC2) on sale for $109.99. Shipping is free.

Thanks Deal Hunter SehoneyDP for sharing this deal

Note, must be an active Costco Member to purchase at sale price, otherwise a 5% surcharge applies

Features:
  • 10 NEMA 5-15R Outlets
  • 1x USB Type-A, 1x USB Type-C Charge Ports @ 30W Total Output
  • Automatic Voltage Regulation
  • Multifunction LCD Panel
  • Surge Protection/1500 Joules

Editor's Notes & Price Research

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  • About this Offer:
    • This $20 off manufacturer's savings is valid through 2/11/24 or while supplies lasts.
  • Warranty:
    • Includes 3-Year Limited Warranty
  • Reviews:
    • This product receives 4.4 Stars out of 5 Stars based on over 170 customer reviews.
  • Refer to Costco Return Policy.
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Original Post

Written by
Edited January 25, 2024 at 08:56 AM by
Costco Wholesale [costco.com] has for Members: CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup w/ Surge Protection on sale for $109.99. Shipping is free.
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Featured Comments

100% not correct. Modern electronics, especially, run on simulated sign wave perfectly fine.
... says my electrical engineering degree and 35 years in computer industry
·
It only matters when it's running on battery. See https://blog.tripplite.com/pure-s...-explained
·
Because you're providing zero actual information… just general comments.
All modern PSUs utilize PPFC (part of the EU standard), not APFC… as APFC is still more expensive and needs further stages. Passive PFC doesn't care about simulated sine wave.

You sound like one of those guys that BestBuy convinced they need a conditioner on their AC input to their Sony stereo…

Details are important.
·

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Joined Aug 2016
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> bubble2 278 Posts
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Gorillabeard
01-22-2024 at 11:51 PM.
01-22-2024 at 11:51 PM.
Is simulated as good as pure sinewave?
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Adam2004
01-22-2024 at 11:59 PM.
01-22-2024 at 11:59 PM.
simulated sine wave aka simulated slick deal
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Joined Feb 2004
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> bubble2 315 Posts
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Adam2004
01-22-2024 at 11:59 PM.
01-22-2024 at 11:59 PM.
Quote from Gorillabeard :
Is simulated as good as pure sinewave?
Nope.
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> bubble2 3,801 Posts
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jtree1
01-23-2024 at 01:16 AM.
01-23-2024 at 01:16 AM.
Cheaper in the warehouse?

Buy a new one or get a replacement battery for one I already own?
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HIDDENjkloisdafoiwdaf01-23-2024 at 01:47 AM.

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HIDDENrpn100001-23-2024 at 03:18 AM.
Joined Sep 2012
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> bubble2 50 Posts
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dj99wa
01-23-2024 at 04:53 AM.

Our community has rated this post as helpful. If you agree, why not thank dj99wa

01-23-2024 at 04:53 AM.
Quote from Gorillabeard :
Is simulated as good as pure sinewave?
It only matters when it's running on battery. See https://blog.tripplite.com/pure-s...-explained
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> bubble2 569 Posts
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jgill9
01-23-2024 at 05:09 AM.
01-23-2024 at 05:09 AM.
Quote from jkloisdafoiwdaf :
from my experience UPS has pretty high failure rate (electrical faults / control board failures) in a few years, if it's out of warranty better off just get a new one.
Quote from dj99wa :
It only matters when it's running on battery. See https://blog.tripplite.com/pure-s...-explained
Quote from rpn1000 :
NO NO NO

Do not buy a simulated sign wave UPS
Question for the masses. I am looking for a couple battery backups for the office to cover the moments we have a quick power outage and everyone loses power/work at that moment. I only see people chiming in to say this brand or that is junk, and must be sine (or whatever). I never see people recommending a great brand or a great model. Any opinions on a great office battery backup with surge?
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HIDDENTheBigCPabster01-23-2024 at 05:10 AM.
Joined Sep 2012
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dj99wa
01-23-2024 at 05:24 AM.

Our community has rated this post as helpful. If you agree, why not thank dj99wa

01-23-2024 at 05:24 AM.
Quote from jgill9 :
Question for the masses. I am looking for a couple battery backups for the office to cover the moments we have a quick power outage and everyone loses power/work at that moment. I only see people chiming in to say this brand or that is junk, and must be sine (or whatever). I never see people recommending a great brand or a great model. Any opinions on a great office battery backup with surge?
I've been running the same Cyberpower 1350VA for 15 years now (2009). I've changed the batteries a few times and it's still working. It has saved my computer from shutdown when the power blinks on and off and has shut down my system gracefully during longer outages with the included software. It is only "true sine wave" or "simulated sine wave" for the couple of seconds or minutes while on battery power and that isn't often. If it still bothers you, there is a "true sine wave" 1500va model on the costco website for $199.99.
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> bubble2 569 Posts
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jgill9
01-23-2024 at 06:02 AM.
01-23-2024 at 06:02 AM.
Quote from TheBigCPabster :
APC has a few Pure Sine units. Pick one of those. Any of the cheap units (under 200) will be simulated sine wave which are no good for modern electronic equipment.
APC BN1375M2

"Waveform Type - Stepped approximation to a sinewave"

What does that mean?
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Livin
01-23-2024 at 06:08 AM.

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

01-23-2024 at 06:08 AM.
Quote from TheBigCPabster :
APC has a few Pure Sine units. Pick one of those. Any of the cheap units (under 200) will be simulated sine wave which are no good for modern electronic equipment.

100% not correct. Modern electronics, especially, run on simulated sign wave perfectly fine.
... says my electrical engineering degree and 35 years in computer industry
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HIDDENTheBigCPabster01-23-2024 at 06:11 AM.
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