I have a 2021 Turbo Levo SL. My app gave me this warning, "The battery pack has detected a cell imbalance."
1: 4.02 V - 0.000
2: 8.02 V - 4.002 V
3: 12.03 V - 4.01 V
4: 16.04 V - 4.01 V
5: 20.06 V - 4.02 V
6: 24.07 V - 4.01 V
7: 27.93 V - 3.86 V (red arrow in pic)
8: 31.95 V - 4.02 V
9: 35.96 V - 4.01 V
10: 39.98 V - 4.02 V
11: 44.00 V - 4.02 V
12: 48,02 V - 4.02 V
What is the best way to balance the cell?
1: 4.02 V - 0.000
2: 8.02 V - 4.002 V
3: 12.03 V - 4.01 V
4: 16.04 V - 4.01 V
5: 20.06 V - 4.02 V
6: 24.07 V - 4.01 V
7: 27.93 V - 3.86 V (red arrow in pic)
8: 31.95 V - 4.02 V
9: 35.96 V - 4.01 V
10: 39.98 V - 4.02 V
11: 44.00 V - 4.02 V
12: 48,02 V - 4.02 V
What is the best way to balance the cell?
I can help you with your issue. How did the fault appeared? All of a sudden? Did you use water jet to clean your bike? That's most common fault on gen2/3 levo batteries. Usually the cells are good because it's relatively a new model and Specialized uses high quality cells on their batteries. Of course, there are cases when water ingress will also damage cells, but usually the electronics fail first.
Mircea