ELECTROCHEMICAL ENERGY STORAGE SYSTEM, VEHICLE, METHOD FOR FIXING AND POSITIONING A COMPONENT, AND PAIR OF WEDGE BODIES

An electrochemical energy storage system including a housing having an interior space, a component, and a wedge body pair. The wedge body pair includes a wedge body having a wedge body tip and a wedge body end, and the wedge body includes a component section at least regionally on the component arranged in the interior space of the housing. The wedge body pair also includes a counter-wedge body having a counter-wedge body tip and a counter-wedge body end. The counter-wedge body is arranged with a housing section at least regionally on a housing inner wall of the housing. The wedge body is arranged with a counter-wedge body section at least regionally on a wedge body section of the counter-wedge body in order to generate a wedge force for fixing and positioning the component arranged in the interior space of the housing.