- Tubular positive plate: The skeleton of positive plate is shaped through die-casting with Pb-Sb multi-alloy, it adopts parallel terylene tube structure, and can effectively prevent the active material from falling off. It has a strong anti-corrosion property and ensures a service life to 15 years or more.
- Pasted negative plate: Plates with grid in radial structure and unique lead paste formula, can improve the utilization of active material, battery's large current discharge capability and its charge acceptability.
- Combined porous rubber and porous PVC separator: Its high porosity and good anti-corrosion property enables it to absorb more acid. This effectively prevents internal short-circuiting and improves the diffusion speed of electrolytes, thus greatly reducing the internal resistance of battery.
- The blue transparent case made of imported AS material: Anti-corrosive, flame retardant, and strong and with a pristine appearance. The internal structure and status of battery can be observed through the transparent case.
- The funnel shape acid-proof bolt: Filters acid smog and retards flame. It can directly measure the density and temperature of electrolytes, making it safe and easy for use and maintenance.
- Combined pole with built-in copper core: Unique seal structure makes the seal of pole highly reliable. It significantly prolongs battery life.
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