The battery is crucial to the operation of any four-wheeler, serving as the primary power source for starting the engine and powering the vehicle’s electrical components. Typically, most vehicles use a 12-volt lead-acid battery, which is designed to deliver short bursts of energy necessary for engine ignition and to sustain the electrical systems while the engine is off. Regular maintenance of your four-wheeler battery is essential for reliable performance; this includes routine checks for corrosion, ensuring proper battery terminals are securely fastened, and monitoring the charge level. Drivers should be aware of signs indicating a failing battery, such as slow engine cranking, dimming headlights, or notification lights on the dashboard.