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frontpagephoinix | Staff posted Yesterday 02:50 PM
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frontpagephoinix | Staff posted Yesterday 02:50 PM

2-Pack NOCO Oil-Based Anti-Corrosion Battery Terminal Protector Washers

$0.95

$2.99

68% off
Amazon
8 Comments 2,950 Views
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Deal Details
Amazon has 2-Pack NOCO Oil-Based Anti-Corrosion Battery Terminal Protector Washers (NCP2 MC303) on sale for $0.97. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.
Features:
  • Fits both top-post and side-post batteries with a removable inner ring to accommodate side-post applications.
  • Saturated washers with a rugged battery corrosion inhibitor grease that does not dry or evaporate.
  • Eliminates battery corrosion to avoid poor electrical connections and current flow for increased cranking ability.

Editor's Notes

Written by SubZero5 | Staff

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 2-Pack NOCO Oil-Based Anti-Corrosion Battery Terminal Protector Washers (NCP2 MC303) on sale for $0.97. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.
Features:
  • Fits both top-post and side-post batteries with a removable inner ring to accommodate side-post applications.
  • Saturated washers with a rugged battery corrosion inhibitor grease that does not dry or evaporate.
  • Eliminates battery corrosion to avoid poor electrical connections and current flow for increased cranking ability.

Editor's Notes

Written by SubZero5 | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+30
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Price Intelligence

Model: Protective Washer,Gray,10-13/32" L

Deal History 

Sale Price
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$0.95
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Current Prices

Sort: Lowest to Highest | Last Updated 10/2/2025, 06:10 AM
Sold By Sale Price
Amazon$3.99

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Yesterday 04:41 PM
284 Posts
Joined Apr 2017
Mr_SnoopYesterday 04:41 PM
284 Posts
everyday price at Walmart
2
Pro
Yesterday 11:56 PM
1,065 Posts
Joined Dec 2007
Blainn
Pro
Yesterday 11:56 PM
1,065 Posts
Damnit I paid .97 a pack in 2023!!
2
Today 12:07 AM
156 Posts
Joined Jul 2019
Kracker509Today 12:07 AM
156 Posts
these use to be 50 cents in 2018. Not really a deal
1
Today 12:26 AM
681 Posts
Joined Jul 2022
LivelyManatee460Today 12:26 AM
681 Posts
Is this worth using on Lithium 12v batteries?
Today 12:32 AM
1,931 Posts
Joined Mar 2009
TheOldDudeToday 12:32 AM
1,931 Posts
Quote from LivelyManatee460 :
Is this worth using on Lithium 12v batteries?
They inhibit corrosion so I suppose it depends on where your batteries are.
Today 01:08 AM
14,322 Posts
Joined Feb 2007
sarcasmogratisToday 01:08 AM
14,322 Posts
NOCO NCP2 MC303 Oil-Based Battery Terminal Protectors, Anti-Corrosion Washers, and Battery Corrosion Pads (Pack of 2)

90 day average $7.31
I feel a more common price is $4-$5

They go on this sale price occasionally.
Personally use then and feel they do seem to help the terminals stay clean

https://www.amazon.com/gp/product/B001DKUTR0

Free shipping with Prime, or on orders shipped by Amazon over $35

About this item
  • Stops Battery Corrosion - Stops corrosion for the life of your battery, making all surfaces impenetrable to corrosion-causing acid fumes.
  • Oil-Based - Saturated washers with a rugged battery corrosion inhibitor grease that does not dry or evaporate.
  • Improved Performance - Eliminates battery corrosion to avoid poor electrical connections and current flow for increased cranking ability.
  • Proven Formula - The original corrosion preventative since 1914, used by the pros, billions of world-wide applications, and made in the USA.
  • Universal Design - Fits both top-post and side-post batteries with a removable inner ring to accommodate side-post applications.
Last edited by sarcasmogratis October 2, 2025 at 06:10 PM.
Today 01:09 AM
786 Posts
Joined Feb 2014
nuy6n6nnToday 01:09 AM
786 Posts
If you don't have these your car will explode
1

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