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expired Posted by LiangW7480 • Jun 25, 2022

YMMV: Costco Business: CyberPower 1350VA Simulated Sine Wave UPS Battery Backup System $69.97

$70

Costco Wholesale
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Found it at Costco Business Center in San Marcos, CA. Link to previous post for reference.

Product Details:
  • Capacity: 1350 VA / 810 W
  • Topology: Line Interactive
  • Waveform: Simulated Sine Wave
  • Output: 120 VAC ± 5%
  • Runtime (half/full): 10 minutes / 2 minutes
  • Plug type & cord: NEMA 5-15P, 6 ft. cord
  • Outlets: 10 (5 surge, 5 surge + battery backup)
  • Outlet types: 10 NEMA 5-15R
  • USB charge ports: 5V/4.0A (20W)
  • 1 x Type-A & 1 x Type-C @ 4.0A (Shared)
  • Communication: USB
  • Data line protection: Telephone, Network, Coaxial
  • User-replaceable batteries: 2

https://slickdeals.net/f/15451504-cyberpower-1350va-810watts-simulated-sine-wave-ups-battery-backup-with-surge-protection-89-99-in-store-online
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Deal Details
Community Notes
About the Poster
Found it at Costco Business Center in San Marcos, CA. Link to previous post for reference.

Product Details:
  • Capacity: 1350 VA / 810 W
  • Topology: Line Interactive
  • Waveform: Simulated Sine Wave
  • Output: 120 VAC ± 5%
  • Runtime (half/full): 10 minutes / 2 minutes
  • Plug type & cord: NEMA 5-15P, 6 ft. cord
  • Outlets: 10 (5 surge, 5 surge + battery backup)
  • Outlet types: 10 NEMA 5-15R
  • USB charge ports: 5V/4.0A (20W)
  • 1 x Type-A & 1 x Type-C @ 4.0A (Shared)
  • Communication: USB
  • Data line protection: Telephone, Network, Coaxial
  • User-replaceable batteries: 2

https://slickdeals.net/f/15451504-cyberpower-1350va-810watts-simulated-sine-wave-ups-battery-backup-with-surge-protection-89-99-in-store-online

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25 Comments

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Jun 27, 2022
355 Posts
Joined Sep 2004
Jun 27, 2022
Styopashka
Jun 27, 2022
355 Posts
Quote from doboy007 :
Don't spread FUD. I've been using simulated stuff for over a decade without issues and use several of them to run equipment worth over half million dollars at work.

Now, I wonder if other business Costco has them on clearance as well.
Thanks, your response is emblematic of all the hate and vitriol I've come to expect from this website. Why do you need to flame a brother for asking a question? All you needed to say was: maybe 5 years ago that was true for some power supplies, but newer power supplies have better input filters, so it no longer matters.

Oh, BTW the humble brag about the half million dollar equipment doesn't mean you're right or even smart. People do all sorts of stupid things with $1/2 million pieces of equipment. Don't believe me just Google Ferrari crashes and look at the images.
1
Pro
Jun 27, 2022
9,341 Posts
Joined Dec 2013
Jun 27, 2022
doboy007
Pro
Jun 27, 2022
9,341 Posts
Quote from Styopashka :
Thanks, your response is emblematic of all the hate and vitriol I've come to expect from this website. Why do you need to flame a brother for asking a question? All you needed to say was: maybe 5 years ago that was true for some power supplies, but newer power supplies have better input filters, so it no longer matters.

Oh, BTW the humble brag about the half million dollar equipment doesn't mean you're right or even smart. People do all sorts of stupid things with $1/2 million pieces of equipment. Don't believe me just Google Ferrari crashes and look at the images.
Hey, nothing to humble brag about the equipment I didn't pay for, haha. Just mentioning that there's no problem using a simulated wave UPS for expensive ass equipment. Man, you need a thicker skin if you're going to survive the internet Smilie
1
Jun 27, 2022
1,155 Posts
Joined Dec 2006
Jun 27, 2022
HexiumVII
Jun 27, 2022
1,155 Posts
Most devices with motors so not do well with simulated sign wave, and microwaves. I heard a few dell power supplies might not work, but haven't encountered any pc that has problems. All home backup units like tesla powerwall are simulated sign wave.
Jun 28, 2022
355 Posts
Joined Sep 2004
Jun 28, 2022
Styopashka
Jun 28, 2022
355 Posts
Quote from doboy007 :
Hey, nothing to humble brag about the equipment I didn't pay for, haha. Just mentioning that there's no problem using a simulated wave UPS for expensive ass equipment. Man, you need a thicker skin if you're going to survive the internet Smilie
Point taken, and i don't mean to be so touchy. I've on this site for almost 20 years, and sometimes the rancor gets to me. I see first time posters that are terrified to post because of the heat they are going to take. I honestly believe we are like brothers and sisters on this site. I'm sure if we met in a bar with anyone on this site, and certainly anyone that posted on this tread, we would have a drink together and commiserate about gpu prices, and reminisce about epic gaming builds. Maybe we should be nicer to one another.

Secondly, with regard to this UPS, I was in this exact position 6 years ago. I bought an APC simulated sine wave unit and hooked it up to my Thermaltake toughpower PSU and every time the UPS tripped my computer went off. At that time there were several posts in forums on this very website that stated modern PSU's needed pure sine wave UPS's. I'm not saying that it was necessarily right, but when I bought a cyberpower pure sine wave UPS I never had another shut down issue.

Now maybe a toughpower PSU is a cheap PSU, but not everyone is going to drop two or three c-notes on a seasonic prime titanium. I'm not sure if it's better to save $100 on your PSU and pay $30 more for you UPS. I guess everyone will need to make that decision on their own.
Jun 28, 2022
355 Posts
Joined Sep 2004
Jun 28, 2022
Styopashka
Jun 28, 2022
355 Posts
Quote from HexiumVII :
Most devices with motors so not do well with simulated sign wave, and microwaves. I heard a few dell power supplies might not work, but haven't encountered any pc that has problems. All home backup units like tesla powerwall are simulated sign wave.
Yes, in my experience just about any old power supply will run on simulated sine wave, but the problem is in the change over between house power and UPS. For some reason, and maybe it is the quality of the input filtering caps as someone suggested, every time the UPS tripped my computer would go off. I could then restart and run the computer on the UPS just fine after that, but if the purpose of a UPS is to be "uninterruptable" as the name suggests, then in my experience the simulated sine wave units failed to do that with my PSU in the past. This was an issue and may still be an issue that several of the people reading this thread will experience.
Last edited by Styopashka June 28, 2022 at 04:43 AM.
Jun 29, 2022
1,253 Posts
Joined Jul 2016
Jun 29, 2022
BerMM2
Jun 29, 2022
1,253 Posts
Quote from doboy007 :
Don't spread FUD. I've been using simulated stuff for over a decade without issues and use several of them to run equipment worth over half million dollars at work.

Now, I wonder if other business Costco has them on clearance as well.
Good for you. That doesn't make it a good idea. I've yet to see anything list UPS compatibility in the specs so using anything but true or pure sine wave UPS is a risk. I got lucky and learned this lesson inexpensively when a cheap automotive inverter bricked an authentic Dell laptop charger. Since then I only use non true sine wave UPS with equipment I can afford to replace.
Jun 29, 2022
1,253 Posts
Joined Jul 2016
Jun 29, 2022
BerMM2
Jun 29, 2022
1,253 Posts
Quote from doboy007 :
Hey, nothing to humble brag about the equipment I didn't pay for, haha. Just mentioning that there's no problem using a simulated wave UPS for expensive ass equipment. Man, you need a thicker skin if you're going to survive the internet
There is no way to know how any given equipment, regardless of cost, will react to a cheap inverter. It is risky.

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Jul 1, 2022
653 Posts
Joined Oct 2006
Jul 1, 2022
Slickfeelsonly
Jul 1, 2022
653 Posts
Just picked one up at the Las Vegas Business Center. There were a few left.
Jul 1, 2022
1,253 Posts
Joined Jul 2016
Jul 1, 2022
BerMM2
Jul 1, 2022
1,253 Posts
None at Fife WA
Jul 16, 2022
24 Posts
Joined Oct 2020
Jul 16, 2022
LavenderHealth3450
Jul 16, 2022
24 Posts
Quote from doboy007 :
Hey, nothing to humble brag about the equipment I didn't pay for, haha. Just mentioning that there's no problem using a simulated wave UPS for expensive ass equipment. Man, you need a thicker skin if you're going to survive the internet Smilie
If you are using these cheap ups for your half million dollars equipments, you need to be fired.
12

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