In this tutorial, we’ll explore two methods for limiting the maximum battery charging of a Linux device to a certain level.

Using TLP
TLP is an advanced power management tool in Linux. Moreover, we can configure it based on our needs, making it ideal for balancing performance and energy conservation in Linux. Furthermore, we can use the TLP tool to optimize battery life by applying power-saving tweaks.

Using upower
We can use the upower tool to limit the maximum battery charging in Linux. In particular, the tool fetches various data from power devices such as AC adapters and batteries. Additionally, upower can be used to manage power settings, monitor system power states, and automate power policies.