Battery drains totally in.

[Pradeep_71]

Battery drains totally in 16 hours despite negligible use
It used to last over 24 hours with my normal use on Android 5

 

[rgd1101]

MERGED QUESTION
Question from Pradeep_71 : "Battery charge must last 24 hours with normal use"

Total battery drain in 16 hours with negligible use on android 6 mobile