1. Mobile phone batteries are generally lithium-ion batteries.
2. Most lithium batteries generally cycle about 500 times, that is, from 0 to 100 is a cycle (when the cycle exceeds 100 is a cycle). After 500 times, the mobile phone battery is already weak, the internal resistance of the battery becomes larger, the activity of internal chemical elements decreases, and it enters the stage of rapid consumption (everyone has had this experience, and an old mobile phone calls when it is fully charged.
Knowing the basic situation, we can easily draw the following conclusions.
1. The cell phone battery will be worn out.
2. The higher the loss of the mobile phone, the lower the health of the mobile phone battery.
3. We need to use the third-party detection software to sense the current battery loss.
4. Each application market can download the battery management app and use the limit loss ratio of (original nominal capacity of battery-capacity detected by software)/nominal capacity * 100.
Finally, it is useless to detect it. It can't be cured at all unless the battery is changed.