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Heavy Duty Battery

          Maintenance Free Heavy duty is a special product series, combining the advantages of Maintenance Free batteries and anti-vibration cell design. Equipped with a ‘Plate-lock’ system increases battery endurance in heavy duty vehicle. The ‘Dedicated Flame Arrester’ system helps reduce electrolyte loss and allows the addition of liquid (demin water) when needed.



Diamond-shaped grid with high surface porosity ensures stronger grid-to-active-material grip. Paired with our specially formulated active material to prevent plate degradation at high temperatures.


High-grade lead material selectively chosen to suppress corrosion and hydrogen gassing, ensuring better intercell conductivity to dissipate heat accumulation in battery.


Cutting edge technology to strengthen microstructure of PbO crystals, optimizing bond-adhesion between skeleton and active material, enhancing battery capacity and life cycle.