The maximum capacity of this mobile phone is 95% after one year's use, and it drops by 2% to 93% after half a year. For charging twice a day and using for several hours, the battery loss is acceptable.
If the maximum capacity is greater than 80%, the battery is in good health and can be safely used. According to this situation, the battery can be replaced in three years under normal use. If the maximum capacity of the mobile phone is less than 80% and the use time is shortened after each charge, you can consider replacing it. If the battery option is turned on, it shows that the maximum capacity is being evaluated, and you need to wait for a while. After the evaluation is completed, the percentage value can be displayed to evaluate the health of the mobile phone battery.