VOLTEC Superior Maintenance Free Battery is Sealed maintenance free car battery .It has very good low temperature starting ability,super long shelf life and maintenance free under normal situation.Those batteries are manufactured under JIS,DIN &BCI technology standard,less electrolyte is consumed,good anti-vibration capacity. It"s used for car, tractor,mine-truck, boat,generator and the starting,lighting for the construction engineering vehicles,and energy storage etc. we offer the variety of passenger car and commercial batteries and heavy Duty truck battery.
> Advanced Features
1. MAGIC-EYE INDICATOR OR HYDROMETER:Green, white and red color indicates clearly different car battery charging state.
2. COS PLATE WELDING: Low car battery defective rate, high cranking capacity and good anti-vibrating performance.
3.ADVANCED HEAT-SEAL:Technology to maximize seal strength and prevent the car batteries from electrolyte leakage.
4. 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.
5. ANTI-VIBRATING BRACKET:Protect the car batteries from vibrating and impact.
6. HIGH PERFORMANCE LEAD-CALCIUM PLATES:To enable the car batteries with low water loss , minimized self-discharge rate and improved life cycle.
7. LEAD CALCIUM AND TIN PLATE GRIDS:To keep the car batteries anti-oxidization, anti-corrosion, less water loss, low self-discharge and superior performance
