How to know the health status of mobile phone battery?

Mobile phone battery health test is as follows:

Turn on the service, select more on the right side of troubleshooting, turn on charging and power, and you can see the temperature and power of the battery; Turn on Smart Detection and select Detect Now to detect the performance of the system. After testing, you can see that the charging and battery display are normal. If it is unhealthy, one-click optimization will be displayed.

Battery protection issues:

1, to use the battery correctly, use the original charger to charge the cable; Power is always above 20%; Enter the startup management of computer housekeeper, shut down all self-startup and background operation except some common applications, and open them as needed; Charging insists on eating less and eating more meals, and charging for a while when you have time; Turn on smart power saving when you don't play for a long time.

2. If you don't use your mobile phone for a long time, or if the battery is not charged in time after it is turned off, it may be that the battery is over-discharged. It is recommended to connect a charger and charge it for more than 30 minutes to see if the mobile phone responds.

3. The lithium battery does not need special discharge before charging, and improper discharge will damage the battery. When charging, try to charge slowly and reduce the fast charging mode; The time should not exceed 24 hours. After three to five complete charge and discharge cycles, the chemicals in the battery will be fully "activated" to achieve the best use effect.

4. The life of the battery depends on the number of times of repeated charging and discharging, so it is necessary to avoid charging the battery when the power is left, which will shorten the life of the battery. When the mobile phone is turned off for more than 7 days, the battery of the mobile phone should be completely discharged before use.