I retrieved battery temperature and voltage information using the intent Intent.ACTION_BATTERY_CHANGED and the values I got are pretty weird. I could not get any clue: temperature=270 and voltage=3782!
What are these values? Do they have any units like celsius, fahrenheit or milli or micro volt?
http://hi-android.info/src/com/android/server/BatteryService.java.html
you can get detailed information from above link