Why is my battery draining so fast?

[Ketan Parikh]

why my battery draining so fast

I have recently noticed that my s4 battery is draining very fast.
i charged it 100% & without any use it would drain to 80% in 1 hour

 

[Javier P]

Re: why my battery draining so fast

Take some screenshots of your battery stats and post them here. Main graph, history details to see the signal bar, apps and screen of time. That way we can check who's drinking your battery juice