Voir aussi : https://krispitech.com/battery-charge-limit/

How to Set Battery Charging Limit on Android Device to Keep it Healthy? Use the steps mentioned here to create or set a charging threshold on Android.
How to Create Battery Charging Threshold For Rooted Phones
In order for this to work you’re going to need a rooted Android device, Unknown Sources enabled and Android 4.4 or higher. If you meet all the requirements, the next thing you need to do is run a small test to see if the app will work on your phone. This test in necessary since the app will not work on every single Android device out there. Even if you meet the three requirements.

First things first, plug in your phone to a charger and open the root file browser. Go to the /sys/class/power_supply/battery folder. Now open the charging_enabled file with a text editor, erase the number one and type in a zero. Don’t forget to save the file when you’re done.

Your Android device should not be charging anymore. You can check this by going to the battery menu. If you see that your device is still charging, then that means your device is not compatible.When you’re done with this test, reboot your phone. Rebooting your phone is going to reset the number in the charging_enabled file back to one.

If your phone passed the test, you can go ahead and install the app. Tap on the Download complete notification and tap on Install when you’re prompted to do so.