CHARGING EVALUATION METHOD BASED ON STATES OF HEALTH OF ONE OR MORE BATTERIES AND USE THEREOF

A charging evaluation method based on states of health of batteries comprises: providing one or more batteries in multiple types of states of health; charging one or more batteries by multiple types of charging methods; acquiring multiple types of battery parameters of the one or more batteries during the charging process; forming a radar chart corresponding to a single type of state of health based on the multiple types of battery parameters; calculating and comparing area proportions of the multiple types of charging methods on the radar chart; and determining the one with the highest area proportion among multiple types of charging methods to be the charging method applicable to an interval of state of health.