SHUTDOWN METHOD, SHUTDOWN APPARATUS, TERMINAL AND STORAGE MEDIUM

Embodiments of the present disclosure provide a shutdown method, a terminal and a storage medium. The method includes: determining (S101) a first impedance and a second impedance of the rechargeable battery, wherein the first impedance is an impedance determined based on a current temperature of the rechargeable battery, and the second impedance is an impedance determined based on a current number of charge times of the rechargeable battery; determining (S102) a target impedance as a larger impedance value from the first impedance and the second impedance; determining (S103) a shutdown voltage of the terminal based on a preset open circuit voltage of the rechargeable battery, the target impedance and a current operating current of a charging circuit; and controlling (S104) the terminal to shut down, when an operating voltage of the rechargeable battery is decreased to the shutdown voltage. Thereby, a service time of the rechargeable battery is increased after a single charge.