Adding mA support
Your device only offers estimated mA? You can't find information about your device here?
Well, maybe you have a new device, not yet recognized, if so please follow this procedure to check if real mA support can be added:
You will need a file explorer with a search feature, root not needed. EStrong File Explorer, Root Explorer or Android Tuner all have the ability to search for files.
In your explorer app, go to the /sys folder, and search for any file containing 'current' or 'batt'.
Once the results is produced, take a screenshot or save the list of files.
Start a support request from the app settings (monitoring settings in BMW) and include the previous screenshot or list of files and a note requesting support for mA in the request.
You will then receive further instructions should more information be needed.
Thanks for your help!