This is a protective casing that covers the power cable that runs from the battery to the car's electrical system. It is designed to protect the cable from damage due to exposure to heat, moisture, or other elements that can cause it to deteriorate over time.

The AZ-10 Power Cable Casing is typically made of a durable and heat-resistant material such as plastic or rubber. It is designed to be flexible so that it can conform to the shape of the cable and can be easily installed or removed as needed.

The purpose of the AZ-10 Power Cable Casing is to ensure that the power cable remains protected and functional over the life of the vehicle. This is important as the cable is responsible for delivering electrical power to various systems in the car, including the starter, lights, and other electronic components. Without a properly functioning power cable, the car may experience electrical problems, which can lead to poor performance or even safety issues.