Hi.
Working on connecting up a 16s lifepo4 battery and I have gotten to the stage of activating the BMS and can read the values in the app on my phone. The problem I have noticed is that cells 7 8 and sometimes 9 immediately show very out of range and fluctuating values. I think the BMS is also quickly shutting down due to the out of range values. I have tested each cell and they are at a satisfactory voltage on their own, and the wiring harness into the BMS also shows good voltages as I go up through the cells. In the APP though these cells have wildly fluctuating voltages and all other cells are stable. At the moment I have no charge/discharge on the circuit, only the BMS connected to the battery at the moment. I have a stable 54.3 total voltage on both the B- and P-. Any advice on troubleshooting this further?
Thanks all.
Working on connecting up a 16s lifepo4 battery and I have gotten to the stage of activating the BMS and can read the values in the app on my phone. The problem I have noticed is that cells 7 8 and sometimes 9 immediately show very out of range and fluctuating values. I think the BMS is also quickly shutting down due to the out of range values. I have tested each cell and they are at a satisfactory voltage on their own, and the wiring harness into the BMS also shows good voltages as I go up through the cells. In the APP though these cells have wildly fluctuating voltages and all other cells are stable. At the moment I have no charge/discharge on the circuit, only the BMS connected to the battery at the moment. I have a stable 54.3 total voltage on both the B- and P-. Any advice on troubleshooting this further?
Thanks all.