I have 2 cells in a 16s configuration that are 3.86V. The remaining cells are all perfectly fine, all in a normal range.
I reached out to the supplier of JK bms and they believe that the welding in the cells are faulty.
These cells have worked fine for 4 months. They have been charged to 100% and discharged a few times.
Last full charge was March 3, after that 2 cells started to shut down the charging.
I thought maybe giving it a few days to balance out might solve the problem, but the 2 cells continue to charge up to 3.8V.
This causes the Bms to shut down the charging.
Now i did look into my settings and OVP is at 3.65.
Temp where the batteries are is about 10-14C, nothing has changed in the last 4 months since these batteries have come online.
I attached a photo. Cells 14 and 15 are the issue
Any ideas what i can do??
Or should i reach out to the battery supplier for warranty?
I reached out to the supplier of JK bms and they believe that the welding in the cells are faulty.
These cells have worked fine for 4 months. They have been charged to 100% and discharged a few times.
Last full charge was March 3, after that 2 cells started to shut down the charging.
I thought maybe giving it a few days to balance out might solve the problem, but the 2 cells continue to charge up to 3.8V.
This causes the Bms to shut down the charging.
Now i did look into my settings and OVP is at 3.65.
Temp where the batteries are is about 10-14C, nothing has changed in the last 4 months since these batteries have come online.
I attached a photo. Cells 14 and 15 are the issue
Any ideas what i can do??
Or should i reach out to the battery supplier for warranty?