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------Magic-eye indicator or hydrometer:
Green, white and red color indicates clearly different car battery charging state.
------Cos plate welding:
Low car battery defective rate, high cranking capacity and good anti-vibrating performance.
------Advanced heat-seal:
Technology to maximize seal strength and prevent the car batteries from electrolyte leakage.
------Envelop type pe sepatator:
Low electric resistance, light weight, strong movement of ions in vitriol solution, thus increase
the car battery voltage and starting current to enable the battery keep good volume and stable
condition.
------Anti-vibrating bracket:
Protect the car batteries from vibrating and impact.
------High performance lead-calcium plates:
To enable the car batteries with low water loss , minimized self-discharge rate and improved life
cycle.
------Lead calcium and tin plate grids:
To keep the car batteries anti-oxidization, anti-corrosion, less water loss, low self-discharge and
superior performance
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