Product features 1.Meet sae j1772 standards; 2.Nice shape, hand-held ergonomic design, easy to use; 3.Protection class: ip54(in mated conditions); ability ul94 v-0); 2.Contact pin: copper alloy, silver or nickel plating; 3.Sealing gasket: rubber or silicon rubber; Sae j1772 ac charge connector adapt socket type : v2-dss-ev16p / 32p/70p Bubble bag/epe foam wrap each piece.