How to disable low battery sound notification

[Cerru]

As stated, when the phone reachs low battery (30%), it sounds off loudy. 

Anyway to disable it?

[Lainge]

Please can we stop debating the percentage and answer the question relating to disabling the noise. 

[TheShadowRunner]

Yes, very annoying.

But to Sony the Z5 family series is obsolete and they'll never put a dev on it again.