End of discharge time prediction for Li-ion battery

How to predict the end of discharge time for Li-ion battery is one of the most important problems in the field of battery health management. This paper proposes a linear regression model to describe the relationship between the end of discharge time and discharge cycle. Moreover, the model verification shows that the discharge cycle has significant effect on the end of discharge time and that the proposed model has good fitness in fitting Li-ion discharge data. This paper also presents the end of discharge time predictions for Li-ion battery based on the linear regression model.