I have a 36v stand up escooter that has been cutting of faster and faster latest time.
I started with measuring the cellgroups right after it cut off. All of the ten groups had 4,0v-4,1v. I plugged in the charger and it charge for about 15 minutes. Measuring again and now I have 3,66v in one group and 4,1v in the rest. How could that be? I thought it would be the opposite. Do you think I have a problem in the 3,66v group or is it the BMS that causing the problem?
This is the first time I open up a battery so total beginner in this.
The issue is in the B2 group
Thanks!
I started with measuring the cellgroups right after it cut off. All of the ten groups had 4,0v-4,1v. I plugged in the charger and it charge for about 15 minutes. Measuring again and now I have 3,66v in one group and 4,1v in the rest. How could that be? I thought it would be the opposite. Do you think I have a problem in the 3,66v group or is it the BMS that causing the problem?
This is the first time I open up a battery so total beginner in this.
The issue is in the B2 group
Thanks!
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