BATTERY MANAGEMENT METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM

Provided is a battery management method, including: obtaining a current high-voltage inflection point power value of each cell; obtaining a current historical cumulative balance power value of each cell (S 102); obtaining a current equivalent self-discharge value of each cell through calculation (S103); obtaining an equivalent self-discharge value at a previous moment of each cell (S 104); obtaining a target equivalent self-discharge value of each cell through calculation (S 105); determining a maximum target equivalent self-discharge value and a minimum target equivalent self-discharge value (S 106); obtaining a maximum equivalent self-discharge rate and a minimum equivalent self-discharge rate through calculation (S 107); and when a difference between the maximum equivalent self-discharge rate and the minimum equivalent self-discharge rate is greater than a preset threshold, managing a target cell corresponding to the maximum target equivalent self-discharge value (S108). The present invention further provides a battery management apparatus, a vehicle, and a computer-readable storage medium.