8507 9080 55

8507908055

Top cap or housing made of aluminium or ferrous alloy or stainless steel:  -whether or not including parts made of aluminum and aluminium alloy, -with or without sealing elements or other elements made of polymer material, -with or without a "current interrupt device " and an "evacuation valve" -with or without plastic sockets -with an outer diameter of 17 mm or more, but not more than 18 mm, or rectangular with: -length not greater than 450 mm, -width not greater than 200 mm, and -hight not greater than 150 mm, for use in the manufacture of lithium-ion batteries