i have question i have a dechatlon ebike (est 100) and i want to replace the controller but the controller i want have two cables for the power a red and black wire and my ebike battery has lots of cables comming out of it ( 1 thick green wire and one thick yellow whire and many smal wires)
i wil put a photo of it down below can somebody tell me where al these wires are for and how i can fix it
i wil put a photo of it down below can somebody tell me where al these wires are for and how i can fix it