Method and device for determining discharging time of battery cell and computer storage medium

The embodiment of the invention provides a method and device for determining the discharging time of a battery cell and a computer storage medium, and belongs to the technical field of battery manufacturing. In the battery cell baking process, n water contents in the air in the inner cavity of the baking oven are obtained in real time, and then the first change rate and the second change rate of the n water contents at the corresponding baking moments are determined based on the obtained n water contents and the corresponding baking moments when the water contents are obtained; and finally, determining the discharge time of the battery cell based on the first change rate, the second change rate and a preset parameter reference value. And for different battery cells, the determined discharging moments of the battery cells are different. According to the embodiment of the invention, the discharging time of different battery cells can be accurately determined, the phenomenon that the baking time is too long or t