Corrosion can injury the battery terminals after some time. Greenish residue on the terminals signifies corrosion. Clean the terminals as Section of the job of fixing an auto battery. The great the vast majority of car batteries are still lead-acid: direct plates of various designs saturated in sulfuric acid, which https://medium.com/@business.orders.online/battery-replacement-sharjah-affordable-fast-and-reliable-971559035981-849d72e2c4f0