The power source for the specified vehicle, a mid-size SUV from that model year, is a 12-volt component designed to provide the electrical energy necessary for starting the engine and operating various electronic accessories. It functions through a chemical reaction to store and release electricity, enabling the vehicle’s systems to operate when the engine is not running.
This essential component plays a crucial role in the reliable operation of the vehicle. A properly functioning unit ensures consistent starting performance, especially in extreme weather conditions, and supports the vehicle’s electrical demands, including lighting, entertainment systems, and safety features. Historically, improvements in automotive power sources have focused on extending lifespan, increasing power output, and enhancing cold-cranking performance to meet the evolving needs of vehicle technology.