Model Number: DIN72 Brand Name: RUIYU or OEM brand (customer's) Key Specifications/Special Features: Materials:Magic-eye indicator or hydrometer:Green, white and red color indicates clearly different car battery charging stateCOS plate welding:Low car battery defective rate, high cranking capacity and good anti-vibrating performanceAdvanced heat-seal:
Technology to maximize seal strength and prevent the car batteries from electrolyte leakage
Envelop type PE separator:
Low electric resistance, lightweight, 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