don't know where to ask this question but hope its fine and someone has a clue...
the story is about Magene c406 pro, a couple of years old and now it happend for the third time that after I put it to charge and leave it overnight, it is dead in the morning, power button is not responding, connecting the charger also nothing. I then leave it for a few days "in the dark" and it suddenly starts to work again. I guess it is a battery issue, but can't really tell because I'm no electrician. I have already ordered a new BC (still in shipping) but I'd still like this one as a backup or for the second bike. When it works, it works just fine and the battery holds for 10 hours at least... Already looking for a battery replacement, but have no clue if it would help.
If anyone has a clue what is wrong with it, I'd be ver glad to hear it.