SmithCOCO 2 Pair Battery Terminals Car Battery Cable Terminal Clamps Connectors Negative and Positive Copper Plastice Cover Corrosion Resistance Good Contact Applicated in Car Van and Boat

COPPER What Kind of Car Need to Has Its Battery Terminal Replaced? Rusted Battery Terminals Rusty Battery Terminal would cause poor contact, then the vehicle would stall or break down. Old Car The service life for car battery is 3-5 years. We recommend to change the terminal together when changing battery. Second-Hand Car You are recommended to change the worn parts (battery terminal included) in time when buying second hand car. Cheap New Car The battery terminal of most cheap cars is made of non-corrosive metal, which would affect the service life of the battery. -- This Battery Clamps made of Copper material,which has good conductive performance, good flexibility. -- The pile head of Battery Post Terminals will not break, Anti-Corrosion, Can reduce voltage distortion& transimission loss. -- Plastic Covers on this Negative Positive Battery Terminals have Dust-Proof & Moisture-Proof Functions. -- Better than Aluminum Alloy--as Aluminum Alloy is Contact Weakness & Strong Corrosiveness. -- Better than Zinc Alloy--as Zinc Alloy is Strong Corrosiveness. -Color: Red+Black -Weight:About 0.20LBS -Material: Copper+Plastic -Postive Inner diameter: 0.71 inch -Negative inner diameter: 0.67 inch PACKAGE INCLUDED: 2 battery terminal Red-identification Positive(+) 2 battery terminal Black-identification Negative(-)