1. Radiation Gridding Plates: Pb-Ca-Sn alloy ensures minimum self-discharge and strong cranking performance.

2. Separator: Super-thin glass fiber avoids short-circuits and increases current capacity.

3. Poles: Mechanical operation process ensures zero leakage and enhanced durability.

4. Central Busbar: COS machine connection provides low internal resistance and vibration resistance.

5. Magic-Eye: Built-in indicator to easily check the battery state.

6. Frame Arrester: Prevents explosions from gas/sparks and stops acid leaks.

7. PP Container: High-strength structure for non-leakage and anti-explosion performance.