Velvac Trailer Cable: 14 AWG Wire Size, PVC, Stranded, 100 ft Lg, Black/Blue/Brown/Green/Red/White

Trailer cable is a heavy-duty, flexible wire used to connect the electrical system of a trailer to the main vehicle's battery and electronics systems. It is commonly used in towing applications to provide power to trailer components (such as turn signal indicators, taillights, brake lights, and hazard lights), communicating the driver's actions and promoting safe towing.

Automotive wire and battery cable are types of flexible, multistrand wire that transfer current from one electrical component in a motor vehicle to another. They can fit into tight spaces and have a smooth, durable jacket that helps ease installation while providing resistance to oil, grease, acids, and moisture. They are typically used to repair or replace faulty wiring in automotive components, such as sensors, brakes, lights, windows, door locks, and batteries.