If you go into the adb shell, you can check what the amount of current the battery is discharging by using the following command
When the current is discharged it shows it as a negative value. I am wondering where in the kernel this current_now file is generated. I am using a nexus 7(flo) and I am using 4.3 jelly bean.
An app I am using (trepn) doesn't like negative measurements. So it shows current values as 0. I am trying to find where the current now file is generated and replace the sign