Charge Control [ROOT] is a free app developed by RHS.Dev that helps prevent overcharging of your Android device. However, it is important to note that this app is only for Rooted Devices. The app works by limiting the charging to a particular level, which can be set by the user.

To use the app, you need to adjust the disable threshold, which stops charging when it reaches that level, and the enable threshold, which starts charging back only after reaching that level. Once you have set the thresholds, press the start service button, and press the apply button if you want to update the threshold. Additionally, you can add a custom control file path from settings if it does not work by default on your device.

It is important to mention that this app is built over a Magisk module called Input Power Control, but it runs without Magisk over any SU and provides Graphical User Interface. However, if anything happens to your device, the creator of this module or creator of this app cannot be held responsible.

Overall, Charge Control [ROOT] is a useful app for rooted Android users who want to prevent overcharging of their devices.