Battery drain LiDAX Ultra 800

The battery of my LiDAX Ultra 800 drains completely overnight ( in a few hours actually) in standby mode on its docking station. Is there a setting causing this? I have already tried turning off the alarm.
I have limited the charging setting for a specific period in the app (custom charging period) so it will not charge before afternoon.
I have set it to start charging at 15%.

In this way, the number of charging cycles will increase very quickly.
I have discovered that it concerns the setting that allows charging only during certain periods.


Edit and last update:

The standby power consumption without the custom charging setting is approx. 3.1-3.8W, and the battery stays at 100%.
This is very acceptable.

With the custom charging setting, the battery constantly switches from empty to charging during periods when it should not be charged. This setting therefore deserves attention.
For now, I have turned it off; the battery stays at 100% all day and the standby power consumption is good.

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