NOCO NCP2 MC303 Oil-Based Battery Terminal Protectors (Pack of 2)

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 worldwide applications, and . Universal Design - Fits both top-post and side-post batteries with a removable inner ring to accommodate side-post applications.