Method for Producing a Cover Assembly for a Cell Housing of a Prismatic Battery Cell of a High-Voltage Battery in a Motor Vehicle, Battery Cell, and High-Voltage Battery

A method produces a cover assembly for a cell housing of a prismatic battery cell of a high-voltage battery in a motor vehicle, by way of an injection molding die, in which a cell terminal and a cover plate, the surface regions of which are provided with a surface structure, are placed and a plastic is injected in such a manner that it bonds to the cell terminal, an upper side of the cover plate facing the cell terminal, and an underside of the cover plate.