21/30/40/50Ft NACS EV Extension Cord, up to 50A 240V without Drops in Power,Comp
IP55 Waterproof :Our NACS extension cord both sides are designed with IP55 waterproofing. What about the materials：The NACS TSL extension cable plug is make of PC+ABS, with pure copper conductors featuring silver plating for efficiency, and the cord uses high-strength TPE for safe and reliability.