It is not running on battery, it is using the SP connect Wireless Charger – it’s hard to get some data about it but it seems that it is only loading with 7.5W max (the standard goes up to 15W though) – so maybe in total in sunlight it’s just above that limit in total power consumption and therefore it is actually draining additional battery power – or maybe it is in combination with the incorrect battery charging indicator? (however I tested on another wireless charger at home and it actually did charge the battery wireless when DMD was running – have to try it again using the SP Connect charger on the bike to be sure tough…)