MAGIC-BYE INDICATOR OR HYDROMETER: Green, white and red colour indicate clearly different battery charging state.

COS PLATE WELDING: Low battery defective rate, high cranking capacity and good anti-vibrating performance.

Advanced heat-seal technology  to maximize seal strength and prevent the batteries from electrolyte leakage.

ENVELOP TYPEPESEPATATOR: Low electric resistance, light weight, strong movement of ions in vitriol solution, thus increase the battery voltage and starting current to enable the battery keep good volume and stable condition.

Anti-vibrating bracket: protect the batteries from vibrating and impact.

High performance lead-calcium plates: to enable the batteries with low water loss , minimized self-discharge rate asn improved life cycle.

Lead calcium and tin plate grids ; to keep the batteries anti-oxidization, anti-corrosion, less water loss ,low self-discharge and superior performance