Why are the LEDs on my smart System eBike battery off during use?

The LEDs on the eBike battery indicate the actual charge level. However, the law requires that an energy reserve must always be planned for the bike light. For this reason, the LEDs of the separate control unit, the Kiox 300/Kiox 500 display and the eBike Flow app only show the energy that is available to you for your current ride: the available energy in your eBike battery minus the planned reserve for your bike light. So that you can concentrate on your ride and only receive the information that is relevant to you, the LEDs on the eBike battery remain off.