- Flat contact technology with minimal contact resistance under high current, minimizing the occurrence of electrical sparks during insertion and extraction, and supporting hot plugging

- The wiping action generated during the disconnection process can clean the surface of the contact piece

- No male or female casing, simplifying assembly requirements and reducing inventory

- Color shell, determine industry standard recommended voltage based on color

- foolproof design, different color interfaces, avoiding the possibility of two rubber shells with different voltage coding colors being plugged in, and eliminating the possibility of power and socket misconnection

- Strong resistance to corrosion by hydrocarbons and solvents, as well as impact resistance