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expiredphoinix | Staff posted Feb 20, 2026 01:54 PM

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expiredphoinix | Staff posted Feb 20, 2026 01:54 PM

12.25oz NOCO Battery Terminal Cleaner Spray & Corrosion Cleaner + Acid Detector

$3.15

$13

75% off

Amazon

22 Comments 9,595 Views

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Amazon has 12.25oz NOCO Battery Terminal Cleaner Spray & Corrosion Cleaner + Acid Detector (E404S) on sale for $3.16. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

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 SaltyOne | Staff

This price matches our recent Frontpage Deal.
Rated 4.6 out of 5 stars from customer reviews.
At the time of this posting, our research indicates that this is $2.83 lower than the next best comparable online prices starting from $5.99.
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.

Original Post

Written by phoinix | Staff

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 SaltyOne | Staff

This price matches our recent Frontpage Deal.
Rated 4.6 out of 5 stars from customer reviews.
At the time of this posting, our research indicates that this is $2.83 lower than the next best comparable online prices starting from $5.99.
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.

Original Post

Written by phoinix | Staff

Deal Score

+56

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Price Intelligence

Model: NOCO E404 12.25 Oz Battery Terminal Cleaner Spray and Corrosion Cleaner with Acid Detector

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
03/04/26	Amazon	$3.15 Frontpage	4
02/14/26	Amazon	$3.15 Frontpage	14
02/03/26	Amazon	$3.16	2
11/03/25	Amazon	$3.15 Frontpage	25
03/17/25	Amazon	$3.16	1
03/05/25	Amazon	$3.15 Frontpage	38
01/28/25	Amazon	$3.15 Frontpage	30
09/09/23	Amazon	$3.16	2

Current Prices

Sort: Lowest to Highest | Last Updated 3/4/2026, 09:52 AM

Sold By	Sale Price
Amazon	$3

Unregistered (You)

22 Comments

30packofstrohs

Feb 21, 2026 02:33 AM

368 Posts

Joined Feb 2018

30packofstrohsFeb 21, 2026 02:33 AM

368 Posts

Use baking soda and water with a terminal cleaner.

Slimeyface

Feb 21, 2026 02:57 AM

12,628 Posts

Joined Aug 2008

SlimeyfaceFeb 21, 2026 02:57 AM

12,628 Posts

Quote from 30packofstrohs

Use baking soda and water with a terminal cleaner.

Are you saying you need to use Baking soda+H20 along with this product?

pickmyname

Feb 21, 2026 04:25 AM

7,091 Posts

Joined Oct 2007

pickmynameFeb 21, 2026 04:25 AM

7,091 Posts

Quote from Slimeyface

Are you saying you need to use Baking soda+H20 along with this product?

They're saying "instead of..."

drow

Pro

Feb 21, 2026 04:56 AM

546 Posts

Joined Jul 2010

drow

Pro

Feb 21, 2026 04:56 AM

546 Posts

Quote from Slimeyface

Are you saying you need to use Baking soda+H20 along with this product?

No he's saying to get some baking soda, mix it with water, use a terminal cleaning tool and clean the corrosion and sulfate off. Then wash away with water. It's literally what every single manufacturer including heavy duty does and suggests in their service manual for techs. Baking soda and water or ammonia and water mixture as a base to neutralize the battery acid and sulfates.

cacadiablo

Feb 21, 2026 09:10 AM

2,527 Posts

Joined Aug 2004

cacadiabloFeb 21, 2026 09:10 AM

2,527 Posts

In a pinch you can also use a can of coke.

palomino0513

Feb 21, 2026 10:54 AM

388 Posts

Joined Jun 2010

palomino0513Feb 21, 2026 10:54 AM

388 Posts

Just pour boiling water over the terminals, you're welcome.

Deal-R-Dash

Feb 21, 2026 11:54 AM

1,507 Posts

Joined Oct 2014

Deal-R-DashFeb 21, 2026 11:54 AM

1,507 Posts

Getting this on multiple addresses in different states...

Sorry, NOCO E404 12.25 Oz Battery Terminal Cleaner Spray and Corrosion Cleaner with Acid Detector can't be shipped to the address you selected. Please remove the item or select another address.

jessesixto

Feb 21, 2026 01:51 PM

246 Posts

Joined Nov 2014

jessesixtoFeb 21, 2026 01:51 PM

246 Posts

FYI same price at Walmart.

JJpeppers

Feb 21, 2026 03:19 PM

1,516 Posts

Joined Aug 2019

JJpeppersFeb 21, 2026 03:19 PM

1,516 Posts

Quote from palomino0513

Just pour boiling water over the terminals, you're welcome.

I use a jet lighter with vinegar

Slimeyface

Feb 21, 2026 09:16 PM

12,628 Posts

Joined Aug 2008

SlimeyfaceFeb 21, 2026 09:16 PM

12,628 Posts

Quote from 30packofstrohs

Use baking soda and water with a terminal cleaner.

Quote from pickmyname

They're saying "instead of..."

Quote from drow

I see. thanks for clarifying. this product seems more convenient to have on hand in mobile scenarios than multiple ingredients and a scrubber.

Slimeyface

Feb 21, 2026 09:17 PM

12,628 Posts

Joined Aug 2008

SlimeyfaceFeb 21, 2026 09:17 PM

12,628 Posts

Quote from Deal-R-Dash

Quote from JohnnySlick777

Select a red sate instead Ha ha

It's probably not in the logistics network, and unavailable to be shipped to that area. This happens all the time.

JFC, can't pass up on opportunity to shoehorn in your politics.

TheRealStealth111

Feb 21, 2026 09:53 PM

107 Posts

Joined May 2023

TheRealStealth111Feb 21, 2026 09:53 PM

107 Posts

Great deal. Picked up 4!

gathermewool

Feb 21, 2026 11:27 PM

1,570 Posts

Joined Sep 2018

gathermewoolFeb 21, 2026 11:27 PM

1,570 Posts

Quote from Slimeyface

I see. thanks for clarifying. this product seems more convenient to have on hand in mobile scenarios than multiple ingredients and a scrubber.

A terminal cleaner is easy to use and cheap. It will come with two parts, one for the battery terminal and one for the lugs. Both should be cleaned periodically of corrosion. None should really be present on a non-leaking battery.

I've had a can of CRC cleaner for literally over a decade - a little goes a long way.

SociableGoat685

Feb 22, 2026 12:47 AM

39 Posts

Joined Nov 2022

SociableGoat685Feb 22, 2026 12:47 AM

39 Posts

Baking soda and water works well too...

JollyGuitar746

Feb 22, 2026 04:11 PM

9 Posts

Joined Jan 2026

JollyGuitar746Feb 22, 2026 04:11 PM

9 Posts

Quote from Slimeyface

Are you saying you need to use Baking soda+H20 along with this product?

He said exactly that, what he shoulda said was "use baking soda mixed with water to clean the battery terminals with a cleaning brush."

Unregistered (You)

Autos Auto Parts & Supplies Automotive Tools Amazon

Rating:	(4.6 out of 5 stars)
Reviews:	1,879 Amazon Reviews
Manufacturer:	NOCO
Model Number:	E404S
Product SKU:	B002MGTNX0
UPC:	46221004045
ASIN:	B002MGTNX0
Brand:	NOCO
Item Dimensions LxWxH:	2.5 x 2.5 x 7.78 Inches
Item Weight:	1.12 pounds
Item model number:	E404S
Manufacturer:	NOCO

12.25oz NOCO Battery Terminal Cleaner Spray & Corrosion Cleaner + Acid Detector

$3.15

$13

Editor's Notes

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12.25oz NOCO Battery Terminal Cleaner Spray & Corrosion Cleaner + Acid Detector

$3.15

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Deal History Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price". Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.

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