Charge coupling for electric vehicle

A charge coupling for conducting current from a charger to a battery of an electrical vehicle when a supply connector connected to said charger is fully fitted to a vehicle inlet provided on said electric vehicle, said coupling comprising;

• a locking device for temporarily locking said supply connector to said vehicle inlet at a half fitted position,
• said electrical vehicle having an accommodating chamber with an outward opening which exposes said vehicle inlet, said accommodating chamber being provided on its interior with a draining mechanism on an inner wall which faces said outward opening, at least one water collection groove on said inner wall, recessed from a plane thereof in a direction away from said opening, and in communication with an exterior of said chamber.