Item 1 of 3
Item 1 of 3
expiredphoinix | Staff posted Feb 15, 2026 6:49 AM
12.25-Oz NOCO Battery Terminal Cleaner Spray & Corrosion Cleaner w/ Acid Detector
$3.15
$13
75% off
Amazon
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AmazonDeal Details
Amazon has 12.25-Oz NOCO E404 Battery Terminal Cleaner Spray and Corrosion Cleaner with Acid Detector for $3.16. Shipping is free w/ Prime or on $35+ orders.
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
- Removes Battery Corrosion - Instantly neutralizes, dissolves, and removes battery corrosion - simply spray-on and rinse-off.
- Acid Detection - Quickly detects the presence of battery corrosion by providing a pink indicator upon contact.
- Improved Performance - Removes battery corrosion for improved electrical connections and current flow for increased cranking ability.
- Fast Acting - A fast-acting foaming action breaks down tough corrosion build-up within seconds.
- Universal - A battery terminal cleaner for use on all types of vehicles and batteries, including battery terminals, battery cables, and more.
Editor's Notes
Written by ValPal2011 | Staff- Deal price matches a previous Frontpage Deal from November 2025.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 12.25-Oz NOCO E404 Battery Terminal Cleaner Spray and Corrosion Cleaner with Acid Detector for $3.16. Shipping is free w/ Prime or on $35+ orders.
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
- Removes Battery Corrosion - Instantly neutralizes, dissolves, and removes battery corrosion - simply spray-on and rinse-off.
- Acid Detection - Quickly detects the presence of battery corrosion by providing a pink indicator upon contact.
- Improved Performance - Removes battery corrosion for improved electrical connections and current flow for increased cranking ability.
- Fast Acting - A fast-acting foaming action breaks down tough corrosion build-up within seconds.
- Universal - A battery terminal cleaner for use on all types of vehicles and batteries, including battery terminals, battery cables, and more.
Editor's Notes
Written by ValPal2011 | Staff- Deal price matches a previous Frontpage Deal from November 2025.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
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Top Comments
Same price as Walmart. https://www.walmart.com/ip/NOCO-E...om=/search
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13 Comments
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Our community has rated this post as helpful. If you agree, why not thank smallcapguru
Same price as Walmart. https://www.walmart.com/ip/NOCO-E...om=/search
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Our community has rated this post as helpful. If you agree, why not thank drow
Battery corrosion is caused by sulfuric acid.
Vinegar is also an acid, you dont neutralize an acid with another acid, if left on, it will cause more corrosion. Vinegar can technically dissolve some buildup but no way advised by any manufacturer or heavy duty applications which cannot neutralize battery acid, you need a base, hence baking soda which stops the chemical reaction.
Vinegar can also enter the battery casing which can distort the chemical balance if it enters the battery and will also void your warranty. You dont neutralize an acid with an acid and it will cause corrosion on any metal/copper part and possibly accelerate corrosion.
Also never use compressed air to clean the battery as well cause it can cause static electricity and cause the battery to explode in some rare cases, especially in HD applications as in the CAT manual.
Also using a Q-tip is not recommended; it could actually spread some of the acid on the case creating a shunt between the terminals leading to parasitic draw on your battery. Sorry but that is terrible advice and people upvoting that as the top comment proves that majority of people on any subject is ill informed.
And while some might assume you would apply this grease directly to the terminals, then tighten them on, its actually the otherway around like drow said. After cleaning and rinsing the terminals (and drying), assemble/tighten the terminals and then apply the grease on the outside.
This way the grease is protecting from the outside elements, and not getting in the way of the important metal-to-metal contact the terminals need.
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