You have corroded battery terminals. Vehicle batteries Have a very positive as well as a detrimental terminal (the two terminals which you hook up jumper cables to when jump-starting off a car). Corrosion all-around a battery terminal—a powdery buildup that’s usually white, inexperienced, or blue—can hamper battery perform. Once you https://medium.com/@business.orders.online/battery-replacement-sharjah-affordable-fast-and-reliable-971559035981-849d72e2c4f0