Disconnect Battery Terminals

What happens here

Begin by putting on appropriate safety glasses and gloves to protect your eyes and hands from battery acid or other chemicals. Then, locate the negative battery terminal, typically marked with a minus (-) sign, and use a small adjustable wrench to loosen the nut on the battery cable clamp. Once loose, carefully remove the negative cable from the battery terminal, ensuring it does not come into contact with any other metal parts of the car. Repeat this process for the positive terminal, marked with a plus (+) sign, always disconnecting the negative first to prevent accidental short circuits.

Goal: Safely disconnect the negative, then the positive battery terminals using an adjustable wrench, wearing safety gear.