If I am to use this, do I still need the felt pads????

No, this is the same chemical compound that is found in the felt pads, one or the other will suffice, both are not needed.

This gets applied on terminal before installing cables?

No, after you've cleaned the terminals and cables and everything is securely installed, brush on a coating over the whole thing. I made the mistake of thinking more is better and gave it a few thick coatings and later it sorta oozed all over the top of the battery. A light coating is all you need to stop any corrosion. I also bought a battery tray mat to neutralize any acid and protect the tray. Worth the money in my opinion. Good luck to you

Do you apply this to the battery post before pushing on the battery connector and tightening it?

Apply NCP2 to the battery terminal posts before installing the battery leads. After installing leads apply some more NCP2 to the outside of the battery/lead terminals and you will be good to go. Periodically check your battery terminals for corrosion and clean off any corrosion if present and then reinstall NCP2 and the leads to your terminals. My batteries have not needed any re-application of NCP2 since initial use. Good Stuff!

Will this cause problems with a battery tender? My car is in storage and needs the charger, but I want to clean the rust. Thanks.

This product remains soft, so there shouldn't be a problem connecting a battery charger. If you're unsure connect the charger to clean terminals first then put the product on both the terminals ans charger connectors.

Noco Ncp2 A202 12 25 Oz Oil Based Battery Corrosion

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🛠️ Keep your battery flawless and your ride unstoppable!

UNIVERSAL COMPATIBILITY - Perfect for all vehicle types and battery terminals, cables, and connectors.
PROVEN LEGACY SINCE 1914 - Trusted by professionals worldwide with over 1 billion applications and made in the USA.
LIFETIME CORROSION SHIELD - Creates an impenetrable barrier against acid fumes for the entire battery lifespan.
ENHANCED BATTERY PERFORMANCE - Prevents corrosion to ensure optimal electrical flow and reliable engine starts every time.
ULTRA PREMIUM OIL BASED FORMULA - Resists drying, evaporation, moisture, shock, and vibration to maintain peak protection.

The NOCO NCP2 CB104 is a 4 oz oil-based brush-on battery corrosion preventative that forms a durable, moisture-resistant barrier to stop corrosion for the life of your battery. Trusted since 1914 and used globally, this premium grease enhances electrical connections and cranking power while fitting all vehicle battery types.

Specifications

ASIN	B004AWO4NI
Best Sellers Rank	#18,644 in Automotive ( See Top 100 in Automotive ) #39 in Car Battery Terminals
Brand	NOCO
Customer Reviews	4.8 4.8 out of 5 stars (1,595)
Date First Available	20 June 2014
Item Weight	172 g
Item model number	CB104
Manufacturer	NOCO
Manufacturer Part Number	CB104
Model	CB104S
OEM Part Number	CB104
Product Dimensions	5.41 x 8.59 x 5.41 cm; 172.37 g
Special Features	Does Not Dry or Evaporate, Made in the USA, Oil-Based Formula, Stop Battery Corrosion
Voltage	12 Volts

Reviews

M**E

Produit fantastique à avoir en tout temps

batteries backup bank Produit super efficace à utiliser absolument Fini l’accumulation de tartre

13.02.2022

S**O

No more corrosion! Works perfectly.

This is a must-have for every oil change or battery replacement. It’s much cleaner and more effective than putting grease on the terminals by hand. One quick spray and you're protected from corrosion for the long haul. It works exactly as advertised and saves a lot of headaches down the road. Highly recommended!

24.04.2026

R**.

Battery terminal protector.

Just as advertised. Works great.

23.04.2026

J**W

Professional shop grade!

There is a reason why professional shops recommend this product, it is not a cheap product!! 5 🌟🌟🌟🌟🌟 Recommended!!

29.11.2021

D**E

Battery Corrosion Preventative

Great Product

22.04.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Good experience, but the tracking updates could be better.

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NOCO NCP2 A202 12.25 Oz Oil-Based Battery Corrosion Preventative, Corrosion Inhibitor, and Battery Terminal Protector Grease Spray

Description

Specifications

Reviews

Common Questions