Why is my battery life draining quickly?

[AC Question]

Why is my battery life draining quickly

Hai there!
My htc m7 duel sim mobile is not geting charged quickly and when i keep it for charging it is loosing the charged percentage ex.if i need to charge my phone when it is 15% after some time enev though i close all apps and keep it for charging it decreases to 10 or 8%
And i dont use my phone every hour but still the charging is draining

 

[belodion]

Re: Why is my battery life draining quickly

Welcome.

What do your battery stats indicate after the battery has become discharged?

 

[TheChosenDoge]

Re: Why is my battery life draining quickly

Could be a defective battery as well