Forum Discussion
theoldwizard1
May 16, 2018Explorer II
TomG2 wrote:
I was surprised and disappointed to discover corrosion on the terminal of a lightly used AGM battery. (Positive terminal only)
Corrosion around the terminals of any type of lead acid battery is caused by gases leaking out around the terminal. A thick coating of grease around the terminal will prevent this. Clean the entire outer battery with baking soda and water and rinse with water before applying the grease.
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