Access mobile battery level through microcontroller like arduino

Whether it is possible for an microcontroller to read mobile phone battery level without mobile application. If it so, please suggest me the way to do it.

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AbineshKandasamy: Whether it is possible for an microcontroller to read mobile phone battery level without mobile application. If it so, please suggest me the way to do it.

Hack the phone and attach wires to the battery, dont forget to use a fuse.

Then use the Arduino to read the battery voltage.