The Charger Boy has been designed as an all-in-one PCB which replaces the old regulator board. It includes a more efficient regulator circuit, a battery charger, power path management, battery protection and a low battery warning function, all contained into a single board.
It is designed to require as few additonal wires as possible, and little to no modding of the DMG-01 case.
This board is designed to be used alongside an IPS screen mod, so it will not work with the original display.
if you have any doubts or questions, i have set up a discord channel in the following link: https://discord.gg/NGhQgtycnW