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expiredniki4h | Staff posted Sep 17, 2025 11:06 PM
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expiredniki4h | Staff posted Sep 17, 2025 11:06 PM

CyberPower 8-Outlet B808 Essential Surge Protector w/ 8' Cord (Black)

$8.50

$20

57% off
Walmart
12 Comments 6,740 Views
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Deal Details
Walmart has CyberPower 8-Outlet B808 Essential Surge Protector w/ 8' Cord (Black) for $8.50. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more.

Thanks to Deal Hunter niki4h for finding this deal.

Features:
  • AC Outlets: 8
  • AC Outlet Type: NEMA 5-15R
  • Surge Protection: 2180 Joules
  • Cord Length: 8 ft
  • Plug Type: NEMA 5-15P
  • Plug Style: flat
  • Electrical Rating: 125V/15A/60Hz
  • Connected Equipment Guarantee: $300,000
  • Warranty: Lifetime Limited Warranty

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • Our research indicates that this product is priced $11.49 lower (57.5% savings) than the next best available price from a reputable merchant with prices starting from $19.99 at the time of this post.
    • Stock may be limited for this clearance item.
    • While supplies / offer lasts.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • This has a 4.6 out of 5 star overall rating based on 42 reviews.
  • About this Store:
    • Walmart's return policy is here. -Corwin

Original Post

Written by niki4h | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has CyberPower 8-Outlet B808 Essential Surge Protector w/ 8' Cord (Black) for $8.50. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more.

Thanks to Deal Hunter niki4h for finding this deal.

Features:
  • AC Outlets: 8
  • AC Outlet Type: NEMA 5-15R
  • Surge Protection: 2180 Joules
  • Cord Length: 8 ft
  • Plug Type: NEMA 5-15P
  • Plug Style: flat
  • Electrical Rating: 125V/15A/60Hz
  • Connected Equipment Guarantee: $300,000
  • Warranty: Lifetime Limited Warranty

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • Our research indicates that this product is priced $11.49 lower (57.5% savings) than the next best available price from a reputable merchant with prices starting from $19.99 at the time of this post.
    • Stock may be limited for this clearance item.
    • While supplies / offer lasts.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • This has a 4.6 out of 5 star overall rating based on 42 reviews.
  • About this Store:
    • Walmart's return policy is here. -Corwin

Original Post

Written by niki4h | Staff

Community Voting

Deal Score
+22
Good Deal
Visit Walmart

Price Intelligence

Model: CyberPower B808 8-Outlet Essential Surge Protector with 8' Cord, Black

Deal History 

Sale Price
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Sort: Lowest to Highest | Last Updated 10/8/2025, 11:37 PM
Sold By Sale Price
Walmart$19.99

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11 Comments

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Sep 18, 2025 01:02 AM
138 Posts
Joined May 2017
SilverbatSep 18, 2025 01:02 AM
138 Posts
Waiting on expert to chime in on the clamping voltage being too high / not enough
5
1
Sep 18, 2025 01:23 AM
549 Posts
Joined Apr 2018
Corgibutt671Sep 18, 2025 01:23 AM
549 Posts
going try it at this price!
1
Sep 18, 2025 01:38 AM
131 Posts
Joined Nov 2018
mihanichSep 18, 2025 01:38 AM
131 Posts

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

Quote from Silverbat :
Waiting on expert to chime in on the clamping voltage being too high / not enough
Not an expert, but clamping voltage for this model is listed as 600V, which means it can let up to 600V through during a power surge. Recommended clamping voltage is 330V. Lower would be even better, but I've never seen one rated lower probably since thats what UL 1449 certification requires. Keep in mind that regular voltage in US outlets is only 110v, and not all devices can automatically handle 220V that several other countries use.As far as other parameters, response time is also important. This model has a response time of less than a nanosecond, which is great.I hope this helps.
1
Sep 18, 2025 02:03 AM
9,741 Posts
Joined Aug 2004

This comment has been rated as unhelpful by Slickdeals users.

Sep 18, 2025 02:14 AM
330 Posts
Joined Jul 2019
ArtisanalChicken32Sep 18, 2025 02:14 AM
330 Posts
That last image on the post... is it being plugged into itself?... and receiving power... does this supply perpetual energy??!
4
Sep 18, 2025 02:39 AM
362 Posts
Joined Dec 2024
MerryMeat6430Sep 18, 2025 02:39 AM
362 Posts
Quote from mihanich :
Quote from Silverbat [IMG]http://i.slickdeals.net/images/midnight/misc/backlink.gif[/IMG] :
Waiting on expert to chime in on the clamping voltage being too high / not enough
Not an expert, but clamping voltage for this model is listed as 600V, which means it can let up to 600V through during a power surge. Recommended clamping voltage is 330V. Lower would be even better, but I've never seen one rated lower probably since thats what UL 1449 certification requires. Keep in mind that regular voltage in US outlets is only 110v, and not all devices can automatically handle 220V that several other countries use.As far as other parameters, response time is also important. This model has a response time of less than a nanosecond, which is great.I hope this helps.
USA is 120V, I don't believe it has been 110V for a VERY LONG TIME.
Sep 18, 2025 02:58 AM
2,753 Posts
Joined Dec 2010
radarsSep 18, 2025 02:58 AM
2,753 Posts
I did research about clamping voltage and found only Monoprice Surge Protector lists 330 V clamping voltage such as this one at https://www.amazon.com/gp/product...0DER&psc=1 Most of surge protectors hide the clamping voltage. Unfortunately, Monoprice Surge Protector has no USB port.
Last edited by radars September 17, 2025 at 08:01 PM.

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Pro
Sep 18, 2025 03:33 AM
8,945 Posts
Joined Feb 2007
trza
Pro
Sep 18, 2025 03:33 AM
8,945 Posts
Deal is dead. Priced at $20 now.
Pro
Sep 18, 2025 03:33 AM
2,241 Posts
Joined Sep 2011
DealSeekerDeal
Pro
Sep 18, 2025 03:33 AM
2,241 Posts
Looks like price went back up to $20
Sep 18, 2025 03:54 AM
6,110 Posts
Joined Feb 2007
yazyazooSep 18, 2025 03:54 AM
6,110 Posts
Dead?
Sep 18, 2025 12:44 PM
47 Posts
Joined Dec 2020
blore2jaxSep 18, 2025 12:44 PM
47 Posts
price is 20 now

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