Car batteries can suffer damage from corrosion, atmospheric changes, and electronic drain. Signs like dim headlights, slow engine cranking, and a swollen battery case indicate you might need a car battery service or replacement. Typically, car batteries last 3-5 years. With advancements in technology, many auto repair shops in Perth now use specialised voltmeters to check your battery's status and charge it as needed. If a replacement is necessary, our car mechanics Perth will install a new battery based on your car’s make and model.