XCharge™ is a fast charging enhancement magisk module.
The main function of XCharge™ is to mutate /sys/class/power_supply/battery/constant_charge_current_max tunable. So, that we can change the power supply to battery which allows us to improve fast charging for a specified device. It also modifies temperature related tunables which allows us to change the temperature limit at which charging will be slow down by system. It has a Menu through which we can make use of the above mentioned functions. To access the Menu, type su -c xcharge in Termux or any other terminal emulator. It has three modes i.e Fast, Faster & Fastest. Related info about modes is given in the Menu.
Go to here to download XCharge™ builds.