METHOD FOR DETERMINING THE LIFE EXPECTANCY OF AT LEAST ONE BATTERY CELL, BATTERY COMPRISING A PLURALITY OF BATTERY CELLS, AND MOTOR VEHICLE

摘要

A method for determining the life expectancy of at least one battery cell, according to which a value of at least one physical variable acting on the battery cell and/or a number of executions of at least one process taking place in the battery cell is determined, and the value of the physical variable and/or the number of executions of processes is used as a basis for determining the life expectancy. The physical variable and/or the number of executions of processes taking place in the battery cell is determined for a plurality of operating cycles, and the frequency of the occurrence of defined values of the physical variable and/or the frequency of the number of executions of at least one defined process is stored.