China Car Battery DIN72, Find details about China Auto Car Battery, Automotive Battery from Car Battery DIN72
| Parts | Material | Function |
Plate | Anti-erosion Pb-Ca alloy and Activated substances | Provide enough capacity to keep high performance, reduce the Self-discharge |
Separator | A.G..M Separators | Prevent short – circuit and the dropping out of activated substances reduce the internal resistance etc |
Electrolyte | Dilute sulphuric acid (or add gel) | Provide ion conductor, it is the main affection factor of capacity and service life of battery |
Container &Cover | ABS plastic | The container of the battery, resistant to corrosion, heat and mechanical power |
Collector | Corrosion - resistant Calcium alloy | Parallel all the plates; To keep the capacity and conduct current |
Vent cap | Ethylene propylene terpolymer | To Keep battery's internal pressure and prevent the entry of air and impurity |
Terminal | Copper coated with silver | Connect battery with environment and conduct current |