You may have corroded battery terminals. Auto batteries Use a favourable as well as a unfavorable terminal (the two terminals that you just link jumper cables to when soar-commencing a car or truck). Corrosion around a battery terminal—a powdery buildup that’s normally white, environmentally friendly, or blue—can hamper battery operate. https://mediasocially.com/story3328900/car-battery-replacement-near-me-an-overview