Hey, thanks a lot for your documentation! Have to use google translator but its possible to follow it well enough.
My DSDT uses ECRD and ECWT for the battery functions, your guide simply states that you know an actual option but it is not verified yet.
How can I patch my battery?
https://xstar-dev.github.io/hackintosh_advanced/Guide_For_Battery_Hotpatch.html#ecrd-%E5%92%8C-ecwt-%E8%AF%BB%E5%86%99%E6%8E%A7%E5%88%B6