"I’ve just recieved my new charger sent for free by Geekbuying.
And…
My two batteries are now fully charged !!!! YES !
So this is the answer i was looking for :
In good working use, you have to first plug the charger to the battery, and then plug the charger to the power supply.
Then the led lights to green.After a few seconds, the charger detects that the battery is not fully charged, and the light turns red (permanent, not blinking).When the battery is fully charged, the led turns green permanent.
My broken charger make a little sound, like an electrical relay which close or can’t close at the moment it should turn to red (step 2). But the charger is not demountable, so i can’t do anything…
A new charger is not so expensive and you could find one on Ali express
https://fr.aliexpress.com/item/S2-6-5AH-...
The 220v wire has a type of plug very common in CEE on charger side (like a radio), so even if you find only a UK version of the charger, you’ll easily find a french version of the plug
https://www.ledkia.com/fr/acheter-blocs-...
In fact, Carmello Castellano in his comment on 7 march had given the answer… Thank you !"
Pluging the charger (which remained green) until hearing a click sound, which happened after 1 or 2 seconds after Pluging the charger). When I heard the diud, unplugged the cable that connects the charger to the power supply, and waited until the green light turned off. Then plug the cable in again, and repeated thd process about 39 times, approximately, until instead of seeing a green light in the charger, the light was red. At this point I left the charger connected to the power supply and the battery was charged normally!
Thank you to the guy who suggested this method (see above). It did work perfectly well, like a charm!!!"
It's not working for me. I have been spinning the front wheel for about 15 minutes. The battery lights started flashing. Sometimes two of the (first and third), or all of them. I don't know what is the meaning of that. Still not working.
