Car Batteries

A car battery is a rechargeable battery used to start the engine and power the electrical components of a vehicle. Most car batteries are lead-acid batteries, which use a chemical reaction to produce electricity. The battery is typically located under the hood of the car, and it is connected to the engine and the electrical system through a series of cables and terminals. When the driver turns the ignition key, the battery provides the electrical power needed to start the engine. Once the engine runs, the alternator generates electricity to recharge the battery and power the car’s electrical systems. A car battery typically lasts for several years, but it will eventually need to be replaced.