You have got corroded battery terminals. Vehicle batteries Possess a favourable along with a adverse terminal (the two terminals you connect jumper cables to when jump-commencing a vehicle). Corrosion all around a battery terminal—a powdery buildup that’s commonly white, eco-friendly, or blue—can hamper battery operate. Enhanced performance and battery existence https://dmozbookmark.com/story18109807/the-2-minute-rule-for-change-car-battery-at-home-service