WHere is the SoC or State of Charge

[cybermaus]

New user here. Just installed today. Still playing and discovering.
But I seem to be missing an obvious attribute/sensor for a battery: SoC (State of Charge). Either in % or in KWh
How full is my battery currently?

I am pretty sure this is internally available, or at least, I am assuming it stops delivering energy (or the simulation thereof) when the battery is empty. And I guess it could be the difference between energy_in and energy_out

I am probably either not seeing where it is, or maybe overthinking the important. But if someone could explain please?

[cybermaus]

Edit, never mind, found it.

I was staring at the sensor name as discription, but it is actually the value given to the name of your battery. In my case sensor.battery_sim_mybattery