Is there a way to use non-volatile Real-Time-Clock?

I have the RTC battery installed in my Odroid N2+
But each time I power down my board, it still looses the time.

Is there a way to use the board’s RTC so it does not loose the time?
I am running CoreELEC 19.5 rc2.

Sorry, I think I figured it out myself. :grinning:

When the time is set, ssh to the box and execute command:
hwclock -wu

Then edit (create) /storage/.config/ and add there:
hwclock -su