Help Phone idle draining problem

[Jason7sa]

Hey all!
I'm using LG G3 and my phone idle is using 100% of my battery, once I unplug the phone from the charger it'll shut down diractly. Can any body help?.
Thank!.

 

[chanchan05]

Have you tried using a different battery? Your battery may be damaged.

 

[Jason7sa]

Have you tried using a different battery? Your battery may be damaged.

No I haven't, but I don't think it is cuz my phone is new