Supercharge Marine Batteries

Low Maintenance marine batteries with high starting power. They can withstand the vibration and shock of boating, no need to top-up water.
Truly a “FIT and FORGET” battery.


The SuperCharge marine starting battery range has been among the leading marine batteries through the years. Powered with the Expanded Grid Technology (EXG), the SeaMaster gives boating enthusiasts the power needed to meet the demands of their marine application and the heavy pounding of the rough seas.