The present application provides a battery charging control method and apparatus, a battery management system, and a medium. The method includes: obtaining, based on a received charging request, a threshold value and an initial value of a charging parameter of a battery, wherein the threshold value of the charging parameter is determined based on an actual capacity value of the battery and an accumulated mileage of an electric vehicle where the battery is located; sending, under a condition that the initial value of the charging parameter is less than the threshold value of the charging parameter, a control command of charging the battery, so as to charge the battery; obtaining a value of the charging parameter of the battery in real time during the charging of the battery; sending a control command of stopping charging the battery, so as to stop charging.