EV High Voltage Spring Conductive Contact Our split spring conductive contacts are precision CNC turned copper alloy contact bodies for new energy vehicle high-voltage connectors. Featuring dual-slit elastic expansion structure, they maintain stable constant contact pressure during plug-in cycles, delivering ultra-low contact resistance and excellent heat dissipation. Silver/gold plating effectively reduces heat generation under high current, resisting oxidation and abrasion. Widely applied in EV battery packs, motor controllers, DC charging guns and energy storage connectors. Custom sizes and plating options are available upon drawings.