1. Passed UL, CE, ISO9001, ISO14001 and ISO45001 certifications

2. Use 1# electrolytic lead with a purity of up to 99.994%

3. Use a special patented alloy formula, the grid has stronger corrosion resistance

4. Use a high-power and long-life active material formula to improve high-current discharge performance

5. Use high-temperature and high-humidity curing process to ensure life, capacity and batch consistency

6. Use the ear hanging process design to ensure high consistency of plate curing and drying

7. Use one-piece casting and welding molding process and large lead parts design, the cross-sectional area of lead parts is evenly distributed to ensure high current discharge capacity

8. Use a special pole design to ensure high current discharge performance

9. Use a hidden safety valve design to effectively avoid safety valve blockage