You've corroded battery terminals. Auto batteries Have a very beneficial along with a destructive terminal (the two terminals that you just hook up jumper cables to when soar-starting up a vehicle). Corrosion around a battery terminal—a powdery buildup that’s generally white, inexperienced, or blue—can hamper battery purpose. Based on energy, https://medium.com/@business.orders.online/battery-replacement-sharjah-affordable-fast-and-reliable-971559035981-849d72e2c4f0