ECEnabler VS IntelMausi

Battery percentage - SMCBatteryManager,ECEnabler

Maybe adding EC-Enabler.kexthelps

ECEnabler (1.0.2)

As for not detecting the charger, your battery status probably isn't working properly. Have you tried ECEnabler?

Sounds like your battery stopped working properly under macOS. Maybe you could try ECEnabler? If that doesn't work, Dortania's OpenCore Post-Install guide has a section on fixing battery read-outs on laptops. (Why trackpad detection and battery status are so intertwined, I do not know.)

I have Monterey on my T530 working. I recently found ECenabler.kext, so now I don't need the Battery Hotpatch and renames any longer.

Have you tried the ECEnabler.kext? May help with your battery indicator. Best of luck.

try using this kext with virtualsmc and smcbatterymanager.kext

Intel I219-LM Ethernet - IntelMausiEthernet

Try installing this kext: https://github.com/acidanthera/IntelMausi/releases

for worked intel ethernet require IntelMausi.kext (https://github.com/acidanthera/IntelMausi), for check internet connection in installer open terminal utility and type ping google.com or ping apple.com if packets not lost - have success internet connection.

Also, I want to know if the integrated GPU and Network will work, for the GPU if the complete VRAM will work and for the network I have seen this patch and I don't know if it works : https://github.com/acidanthera/IntelMausi - The card is an Intel I219-V

Ethernet (IntelMausi)

Hope you are using the Lates Release of IntelMausi. Have you added the required device property or bootargs?

For ethernet you would need IntelMausi kext as it is an intel chip. https://github.com/acidanthera/IntelMausi

Your board appears to have the Intel I219-V Ethernet chipset, so it should work with IntelMuasiEthernet... unless your copy of the kext is just too old? It's had a name change within the past 8 years, after all. You can find the latest version here: https://github.com/acidanthera/IntelMausi/releases