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expired Posted by Fir3drak3 • Aug 19, 2022
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expired Posted by Fir3drak3 • Aug 19, 2022

Costco Members: 3-Pack CyberPower Surge Protector

+ $8 S/H

$30

$40

25% off
Costco Wholesale
39 Comments 42,584 Views
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Deal Details
Costco Wholesale has for their Members: 3-Pack CyberPower Surge Protector (MP1058SSW) for $29.99. Shipping is $7.99.

Thanks to Community Member Fir3drak3 for finding this deal.

Includes:
  • 1x Seven Outlet Surge Strip with 4' Cord
  • 1x Six Outlet Swivel Wall Tap Surge with USB-C Charging Port
  • 1x Eight Outlet Surge Strip with USB-C Charging Port
Features:
  • 2.4A USB-A Charging Included in each Product
  • Protected and Grounded LED Indicators

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $10 lower (25% savings) than the list price of $39.99.
  • About this product:
    • Rating of 4.6 from over 75 Amazon customer reviews.
  • About this store:
    • Details of Costco's return policy here.
  • Please read the Forum Thread for more deal discussion.

Original Post

Written by Fir3drak3
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 3-Pack CyberPower Surge Protector (MP1058SSW) for $29.99. Shipping is $7.99.

Thanks to Community Member Fir3drak3 for finding this deal.

Includes:
  • 1x Seven Outlet Surge Strip with 4' Cord
  • 1x Six Outlet Swivel Wall Tap Surge with USB-C Charging Port
  • 1x Eight Outlet Surge Strip with USB-C Charging Port
Features:
  • 2.4A USB-A Charging Included in each Product
  • Protected and Grounded LED Indicators

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $10 lower (25% savings) than the list price of $39.99.
  • About this product:
    • Rating of 4.6 from over 75 Amazon customer reviews.
  • About this store:
    • Details of Costco's return policy here.
  • Please read the Forum Thread for more deal discussion.

Original Post

Written by Fir3drak3

Community Voting

Deal Score
+42
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Top Comments

bluekiwi
Surge Protector Power Strip with USB- 8 Outlets

Specifications:

AC Outlets: 8
Outlet Type: NEMA 5-15R
Surge Suppression: 2700 J
USB-A Ports: 1
USB-A Output: 2.4A
USB-C Ports: 1
USB-C Output: 20W PD
Plug Type: NEMA 5-15P
Plug Style: Right-Angle 45 Degree Offset
Power Cord: 6 ft

Wall Tap Surge Protector with USB- 6 outlets

Specifications:

AC Outlets: 6
Outlet Type: NEMA 5-15R
Surge Suppression: 2000 J
USB-A Ports: 1
USB-A Output: 2.4A
USB-C Ports: 1
USB-C Output: 20W PD
Plug Type: NEMA 5-15P

Surge Protector Power Strip with USB- 7 Outlets

Specifications:

AC Outlets: 7
Outlet Type: NEMA 5-15R
Surge Suppression: 2000 J
USB-A Ports: 2
USB-A Output: 2.4A (Shared)
Plug Type: NEMA 5-15P
Plug Style: Right-Angle 45 Degree Offset
Power Cord Length: 4 ft
Carnivore
Surge protectors are consumable items. Even if the receptacles still work after 15 years, the surge protection is probably gone. Each time the protection component absorbs a small spike in your power line it reduces it's capacity until it's deleted. Unfortunately they don't put remaining capacity gauges on those things
bleuiko
I bought a bunch of these from Costco and I've already thrown out 3; they don't last that long (maybe 2 years)? I'm fine with what I paid I guess but it was a bit weird to me as all of my other ones are getting to around 15+ years and going strong. Just a fair warning on the longevity of these.

Note that you can always return them to costco if they die but I was lazy.

39 Comments

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Aug 20, 2022
2,038 Posts
Joined Dec 2004
Aug 20, 2022
bleuiko
Aug 20, 2022
2,038 Posts
I bought a bunch of these from Costco and I've already thrown out 3; they don't last that long (maybe 2 years)? I'm fine with what I paid I guess but it was a bit weird to me as all of my other ones are getting to around 15+ years and going strong. Just a fair warning on the longevity of these.

Note that you can always return them to costco if they die but I was lazy.
Original Poster
Aug 20, 2022
26 Posts
Joined May 2017
Aug 20, 2022
Fir3drak3
Original Poster
Aug 20, 2022
26 Posts
Modified the post now that this is live today!
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Aug 20, 2022
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Aug 20, 2022
Carnivore
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Aug 20, 2022
1,379 Posts

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

Quote from bleuiko :
I bought a bunch of these from Costco and I've already thrown out 3; they don't last that long (maybe 2 years)? I'm fine with what I paid I guess but it was a bit weird to me as all of my other ones are getting to around 15+ years and going strong. Just a fair warning on the longevity of these.

Note that you can always return them to costco if they die but I was lazy.
Surge protectors are consumable items. Even if the receptacles still work after 15 years, the surge protection is probably gone. Each time the protection component absorbs a small spike in your power line it reduces it's capacity until it's deleted. Unfortunately they don't put remaining capacity gauges on those things
3
1
Aug 20, 2022
537 Posts
Joined Jul 2010
Aug 20, 2022
wazzuper1
Aug 20, 2022
537 Posts

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Quote from bleuiko :
I bought a bunch of these from Costco and I've already thrown out 3; they don't last that long (maybe 2 years)? I'm fine with what I paid I guess but it was a bit weird to me as all of my other ones are getting to around 15+ years and going strong. Just a fair warning on the longevity of these.

Note that you can always return them to costco if they die but I was lazy.
Mine from 5 years ago (granted, they weren't USB C) are still going strong. Maybe your area is more prone to irregular electrical outages/spikes?
1
Aug 20, 2022
2,038 Posts
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Aug 20, 2022
bleuiko
Aug 20, 2022
2,038 Posts

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Quote from Carnivore :
Surge protectors are consumable items. Even if the receptacles still work after 15 years, the surge protection is probably gone. Each time the protection component absorbs a small spike in your power line it reduces it's capacity until it's deleted. Unfortunately they don't put remaining capacity gauges on those things
Yeah, I need to read up on this. Back of my mind I was okay with swapping them out periodically. Interesting that I had so many die from this one brand though.

Quote from wazzuper1 :
Mine from 5 years ago (granted, they weren't USB C) are still going strong. Maybe your area is more prone to irregular electrical outages/spikes?
Could be; I've thought of that. My others ones are still working but that could mean either way (like they're not very protective).
1
Aug 20, 2022
1,197 Posts
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Aug 20, 2022
DrGordonFreeman
Aug 20, 2022
1,197 Posts
How many joules? Can't find it on the product page.
2
Aug 20, 2022
175 Posts
Joined Nov 2018
Aug 20, 2022
DinnoM
Aug 20, 2022
175 Posts
Quote from Carnivore :
Surge protectors are consumable items. Even if the receptacles still work after 15 years, the surge protection is probably gone. Each time the protection component absorbs a small spike in your power line it reduces it's capacity until it's deleted. Unfortunately they don't put remaining capacity gauges on those things
If the outlets are still working, how do you know if they are still providing protection? Is there a way to test them?

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Aug 20, 2022
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Aug 20, 2022
doboy007
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Aug 20, 2022
9,334 Posts
Quote from johnulcer :
How many joules? Can't find it on the product page.
It says right in the description on the Costco page.
2
Aug 21, 2022
537 Posts
Joined Jul 2010
Aug 21, 2022
wazzuper1
Aug 21, 2022
537 Posts
Quote from DinnoM :
If the outlets are still working, how do you know if they are still providing protection? Is there a way to test them?
For these ones, there's a light indicating whether it's grounded and also another light indicating it's protected.
1
Aug 21, 2022
3,222 Posts
Joined Nov 2006
Aug 21, 2022
workerant
Aug 21, 2022
3,222 Posts
Quote from wazzuper1 :
For these ones, there's a light indicating whether it's grounded and also another light indicating it's protected.
Dummy proof for dummy. laugh out loud

I think there is a tank on the powerline in every neighborhood to make sure the power is well regulated
4
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This user is an Expert in Tech & Electronics
Aug 21, 2022
17,877 Posts
Joined Sep 2011
Aug 21, 2022
bluekiwi
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Aug 21, 2022
17,877 Posts

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Quote from johnulcer :
How many joules? Can't find it on the product page.
Surge Protector Power Strip with USB- 8 Outlets

Specifications:

AC Outlets: 8
Outlet Type: NEMA 5-15R
Surge Suppression: 2700 J
USB-A Ports: 1
USB-A Output: 2.4A
USB-C Ports: 1
USB-C Output: 20W PD
Plug Type: NEMA 5-15P
Plug Style: Right-Angle 45 Degree Offset
Power Cord: 6 ft

Wall Tap Surge Protector with USB- 6 outlets

Specifications:

AC Outlets: 6
Outlet Type: NEMA 5-15R
Surge Suppression: 2000 J
USB-A Ports: 1
USB-A Output: 2.4A
USB-C Ports: 1
USB-C Output: 20W PD
Plug Type: NEMA 5-15P

Surge Protector Power Strip with USB- 7 Outlets

Specifications:

AC Outlets: 7
Outlet Type: NEMA 5-15R
Surge Suppression: 2000 J
USB-A Ports: 2
USB-A Output: 2.4A (Shared)
Plug Type: NEMA 5-15P
Plug Style: Right-Angle 45 Degree Offset
Power Cord Length: 4 ft
4
1
Pro
Aug 21, 2022
1,843 Posts
Joined Jul 2010
Aug 21, 2022
jackharvest
Pro
Aug 21, 2022
1,843 Posts
Quote from johnulcer :
How many joules? Can't find it on the product page.
Specifications:

AC Outlets: 8
Outlet Type: NEMA 5-15R
Surge Suppression: 2700 J
USB-A Ports: 1
USB-A Output: 2.4A
USB-C Ports: 1
USB-C Output: 20W PD
Plug Type: NEMA 5-15P
Plug Style: Right-Angle 45 Degree Offset
Power Cord: 6 ft

Wall Tap Surge Protector with USB- 6 outlets

Specifications:

AC Outlets: 6
Outlet Type: NEMA 5-15R
Surge Suppression: 2000 J
USB-A Ports: 1
USB-A Output: 2.4A
USB-C Ports: 1
USB-C Output: 20W PD
Plug Type: NEMA 5-15P

Surge Protector Power Strip with USB- 7 Outlets

Specifications:

AC Outlets: 7
Outlet Type: NEMA 5-15R
Surge Suppression: 2000 J
USB-A Ports: 2
USB-A Output: 2.4A (Shared)
Plug Type: NEMA 5-15P
Plug Style: Right-Angle 45 Degree Offset
Power Cord Length: 4 ft
1
1
Aug 22, 2022
2,122 Posts
Joined Nov 2010
Aug 22, 2022
flashfir
Aug 22, 2022
2,122 Posts
Clamping voltage is a spec that I don't see mentioned yet
Aug 22, 2022
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Aug 22, 2022
Caeculus
Aug 22, 2022
15 Posts

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Clamping voltage AKA voltage protection rating or VPR is 600V (L-N L-G N-G) for all three units.

https://dl4jz3rbrsfum.cloudfront....058SSW.pdf

Lower is better. A clamping voltage of 330V is considered the best protection, though in recent years, there aren't many affordable surge protectors meeting that standard anymore. I'm okay with 500V or lower. Will pass on these.
Last edited by Caeculus August 21, 2022 at 07:43 PM.
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Aug 22, 2022
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flashfir
Aug 22, 2022
2,122 Posts
Quote from Caeculus :
Clamping voltage AKA voltage protection rating or VPR is 600V (L-N L-G N-G) for all three units.

https://dl4jz3rbrsfum.cloudfront....058SSW.pdf [cloudfront.net]

Lower is better. A clamping voltage of 330V is considered the best protection, though in recent years, there aren't many affordable surge protectors meeting that standard anymore. I'm okay with 500V or lower. Will pass on these.
Yeah just googled this is 600v

Sure it can absorb a lotta joules which all even the cheapest can. But when it waits until 600v to do so COME ON MAN

https://www.cyberpowersystems.com...mp1058ssw/

https://www.homedepot.com/c/ab/be...90a9c684df
Clamping voltage indicates the voltage level at which the surge protector will attenuate the surge. A lower clamping voltage is preferred, and the best surge protectors do not exceed 400 volts.

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Tech & ElectronicsTech AccessoriesUninterruptible Power Supply (UPS), Surge Protectors & PowerstripsMembership RequiredCyberPowerCostco Wholesale

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