What should be checked regarding the vehicle's battery during inspection?

During the inspection of a vehicle's battery, ensuring that it is secure, not leaking, and that the terminals are clean is crucial for safe and reliable vehicle operation. A secure battery prevents movement during driving, which can lead to damage or accidental disconnection. A leaking battery can pose serious safety hazards, such as the risk of acid spills that could damage other vehicle components or create hazardous conditions. Additionally, clean terminals are essential for optimal electrical connectivity; corrosion or dirt at the terminals can impede electrical flow and affect the vehicle's starting and overall electrical performance. Therefore, checking for these specific conditions—security, leakage, and cleanliness—is vital in a proper vehicle inspection process.