Critical battery alert during night, why am I get this?

[Alessandro Nicolodi]

critical battery alert during night

During the night I activate the "do not disturb" mode.
I've configured the notification sound off or with not invasive sound for all my apps, but I cannot find the way to disable the low/critical battery alert and it wakes me up in the middle of my sleep time.
Someone has a solution for my problem?

Thank you

 

[v535]

Re: critical battery alert during night

Put the phone into silent/vibrate mode.

 

[Harrie-S]

Connect it to the charger during the night?. Or just switch it off during the night.