Boat Battery Corrosion
Saltwater causes boat battery terminals to corrode. Over time, corrosion will affect both the battery terminals and plug wires of a boat's electrical system.
Your boat battery may be one of the most overlooked pieces of equipment. Without a working battery, you can become stranded and unable to start your engine.
Corrosion Block prevents boat battery terminal corrosion
Applying a few quick sprays twice a year will yield drastic results. Batteries will last longer, and provide better power.