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expired Posted by bumpaudio • Mar 22, 2025
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expired Posted by bumpaudio • Mar 22, 2025

Select Costco Stores: CyberPower 1350VA/810W Simulated Sine Wave UPS Battery Backup

(Valid In-Store Only)

$100

$130

23% off
Costco Wholesale
66 Comments 35,269 Views
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Deal Details
Select Costco Wholesale Stores [store locator] (link for reference purposes only) offer their Members: CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup w/ Surge Protection (CST135UC2) on sale for $99.97 available for purchase In-Store Only where stock/pricing permits.

Thanks to community member bumpaudio for finding this deal.
  • Note:  Offer valid at select participating Costco Wholesale locations for in-store purchase only. May not be valid in all areas.
Product Details:
  • 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
  • 3-Year Limited Warranty

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Offer valid for a limited time (while supplies last).
  • Ratings & Reviews:
    • Rated 4.3  out of 5 stars based on over 310 customer reviews.
  • About this store:
    • If you don’t have a Costco Warehouse Membership, you can sign-up here.

Original Post

Written by bumpaudio
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Select Costco Wholesale Stores [store locator] (link for reference purposes only) offer their Members: CyberPower 1350VA/810Watts Simulated Sine Wave UPS Battery Backup w/ Surge Protection (CST135UC2) on sale for $99.97 available for purchase In-Store Only where stock/pricing permits.

Thanks to community member bumpaudio for finding this deal.
  • Note:  Offer valid at select participating Costco Wholesale locations for in-store purchase only. May not be valid in all areas.
Product Details:
  • 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
  • 3-Year Limited Warranty

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Offer valid for a limited time (while supplies last).
  • Ratings & Reviews:
    • Rated 4.3  out of 5 stars based on over 310 customer reviews.
  • About this store:
    • If you don’t have a Costco Warehouse Membership, you can sign-up here.

Original Post

Written by bumpaudio

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Top Comments

doriginaldigitaltim
I just replaced a battery on my cyberpower and it was only $23 shipped from amazon. It was an easy swap too.

65 Comments

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Mar 26, 2025
81 Posts
Joined Aug 2011
Mar 26, 2025
PMoney2311
Mar 26, 2025
81 Posts
Recently built a new pc so wanted a UPS to protect it and went to Costco for this unit at it's online price and fortuitously found the last one at my warehouse at the discounted price.

Having looked at several similar units from Cyberpower and its competitors online, all were much higher prices than the in-store price of this one so looks like a pretty good deal.
Mar 26, 2025
21 Posts
Joined May 2017
Mar 26, 2025
greg7css
Mar 26, 2025
21 Posts
Quote from bouba87 :
Any good alternatives at a good deal as I need one for my NAS.
Woot has some deals right now on CyberPower UPSes. Not quite as cheap as this but better than street prices.
Mar 26, 2025
37 Posts
Joined Aug 2016
Mar 26, 2025
cbjoin
Mar 26, 2025
37 Posts
I highly suggest looking at used "no battery" models on eBay and then buying new batteries. Just got a 1500VA APC UPS w/ fresh batts for like $85 shipped this way.
1
Pro
Mar 26, 2025
167 Posts
Joined Mar 2010
Mar 26, 2025
Misio
Pro
Mar 26, 2025
167 Posts
Run times vary based on the power required by connected devices. This system is estimated to run for 10 minutes at half load, 2 minutes for a full load.
Mar 26, 2025
3,428 Posts
Joined Apr 2005
Mar 26, 2025
joebob2000
Mar 26, 2025
3,428 Posts
Quote from greg7css :
Woot has some deals right now on CyberPower UPSes. Not quite as cheap as this but better than street prices.
I managed to snag one of these refurb when they were only $75, its an a+ unit. Compact for its power. Battery is fresh. Love it.
Mar 26, 2025
488 Posts
Joined Dec 2009
Mar 26, 2025
justwanna
Mar 26, 2025
488 Posts
Quote from PurpleBook4725 :
Which Ecoflow would you suggest in this situation? Laptop and modem/router, Thanks
Ecoflow River 2 or 3. It will provide backup power for much longer than this UPS, which is really only meant to allow you enough time to shut everything down gracefully or get you through a brief power interruption.
2
Mar 26, 2025
124 Posts
Joined Oct 2019
Mar 26, 2025
ElatedCrib8381
Mar 26, 2025
124 Posts
Quote from DadSearching4Deals :
You can check inventory and warehouse price through the app. Just search the product in the warehouse tab
Thanks for the Costco app tip! The app said it's out of stock at all the nearby warehouses. I went to our usual warehouse today and found two on the shelve, so still worthwhile to do a treasure hunt during a usual Costco trip even when the app says out of stockSmilie

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Mar 26, 2025
846 Posts
Joined Jun 2006
Mar 26, 2025
unome
Mar 26, 2025
846 Posts
I've bought refurbs from Woot before. No problems with the batteries a couple years in.
https://computers.woot.com/plus/c...systems-57
Mar 26, 2025
233 Posts
Joined Dec 2011
Mar 26, 2025
thunderpig
Mar 26, 2025
233 Posts
They had 4 in Westminster, CO for $99.
Mar 27, 2025
265 Posts
Joined Feb 2010
Mar 27, 2025
inexile
Mar 27, 2025
265 Posts
Quote from Toe :
Anyone have any recs for where to buy batteries for these things? Mine's due for a new one. Just get whatever is cheap on Amazon, or is there something better?
Depends where you live. Last BF the Midwest area Fleet Farm had a deal for two of 'em (you need two) for $34, with 9Ah. Might repeat for some sale.

Otherwise as you said Amazon.
I think the first replacement set I got on ebay, cheap, but the ones I got weren't that great, you might find some OK ones there as well though.
Mar 27, 2025
2,248 Posts
Joined Aug 2008
Mar 27, 2025
RamaLama
Mar 27, 2025
2,248 Posts
Costco in Avon Mass. had about 25 left.
I got the price adjustment today.
Mar 28, 2025
474 Posts
Joined Sep 2012
Mar 28, 2025
kekeke
Mar 28, 2025
474 Posts
Quote from GardenGnomeFish :
I snagged one of two left on the rack, price is showing 99.97 which indicates its on clearance. Wish I could grab the other one but that's all I can afford. This is in San Jose, CA
Senter??
Mar 28, 2025
324 Posts
Joined Aug 2011
Mar 28, 2025
bpnoy3
Mar 28, 2025
324 Posts
After using 3 , they don't last that long. What's started on the screen is kinda of a guide . The minutes provided is about half of what's stated. I returned them to Costco after 2 years. I've since used lithium based ups
Mar 28, 2025
232 Posts
Joined Nov 2018
Mar 28, 2025
wallykid
Mar 28, 2025
232 Posts
Quote from bpnoy3 :
After using 3 , they don't last that long. What's started on the screen is kinda of a guide . The minutes provided is about half of what's stated. I returned them to Costco after 2 years. I've since used lithium based ups
What are the options for lithium base? Didn't realize there are such options.

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Mar 30, 2025
486 Posts
Joined Jul 2013
Mar 30, 2025
AllanA6531
Mar 30, 2025
486 Posts
A few left at my local Costco! Might grab me one!

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