my phone trun off itself and the battery become empty itself

  • Thread starter Android Central Question
  • Start date

Android Central Question

my phone model is samsung galaxy A7 2016.for few day ago when my phone battery reach at percant of 30, it turn off itself and the battery become empty...n sometime when i charge it before reaching to 30 percent, i plug in the charger but instead of charging the battery become to go less till 1 percent and charge itself...why is this happening and what should i do?