But with LG G5 I can carry a second or a third battery with me while I'm away from home. And I can swap the batteries within a minute.
Also, I have external battery charger for LG G5. I can use my phone freely while my other battery is being charged.
You don't face water probles every day but you face charging problems every day.
Also when my battery dies I don't need to wait someone to change my battery. After all
I already chage my battery every day.