2000 Buick Century Corrosion on Battery Cable Ends
Acid may leak from the
battery
at the cable connections, resulting in corrosion on the
battery cable ends
and in the battery tray. A Leaking battery should be replaced and the cables thoroughly cleaned or replaced if necessary.
Use a wire brush to clean the battery contacts. My battery lasted 3.5 more years
20000 Miles
When I lived in SC I came out one day to get in my car and it wouldn't start. Called auto service, he poured coke on the cables and started the car. Bought a new battery and have since changed to another battery.