Why Is My Phone Battery Percentage Not Increasing While Charging. As you already know your phone battery is made of Li-ion. Plug back the charger to confirm if the problem has been resolved.

My battery is detected as plugged in and charging however the percentage is not increasing. If I disconnect the phone from the charger it stay up for 40s and then shut down. Dont mind all those saying buy a new charger.
Youll either have to get a power supply with a higher rating or replace a possible defective one.
This morning my battery was empty. Phone showing charging but battery percentage not increasing. Simply shut down your laptop while still in charging mode. Considering most people do not use a device non stop the charging should catch up on average or at least not run out.

