Hi, my battery has been dying at half charge for a while now. At first I thought it was because the reading was inaccurate and when I went to pedal assist level 5 a lot of current was required and the remainder was depleted quickly, but not it just dies well before the charge is depleted without being loaded hard.
Is there a particular problem this kind of symptom points to, the BMS or battery cells? The battery can be recharged just fine but always dies prematurly after about 1 hour of riding.
Another question I have, I opened the case the test the voltage on the batteries to see if I could get as lucky with diagnosis as this guy:
https://www.youtube.com/watch?v=KParyuK9pjU&t=1212s&ab_channel=Stevenc22
Unfortunatly the batteries all show a normal looking voltage. My question are the cells supposed to have different voltages? Most are 4.1 V but the last two rows are 3.6V
Thanks for any help!
Is there a particular problem this kind of symptom points to, the BMS or battery cells? The battery can be recharged just fine but always dies prematurly after about 1 hour of riding.
Another question I have, I opened the case the test the voltage on the batteries to see if I could get as lucky with diagnosis as this guy:
https://www.youtube.com/watch?v=KParyuK9pjU&t=1212s&ab_channel=Stevenc22
Unfortunatly the batteries all show a normal looking voltage. My question are the cells supposed to have different voltages? Most are 4.1 V but the last two rows are 3.6V
Thanks for any help!