Why Do Battery Posts Corrode. Electrolyte leakage is one of the reasons for battery terminal corrosion. Consequently this leads to a dead battery or batteries which will out-gas and corrode.

Can corroded terminals drain battery. Turn it around 4 times to remove all corrosion build-up inside the clamp. Make sure you are not charging it too hard with your car battery charger.
Why do car battery terminals corrode.
Those red and green felt pads actually do seem to help. This is car battery corrosion. A battery is just one big chemical reaction and the white scaly deposits on the posts are simply one of the byproducts. If bad enough theyll interfere with the battery connections and prevent the flow of electricity leaving you stranded.
