以色列采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I'm reaching out for assistance with the connection and settings of the Battery Management System (BMS) and the balancer we're working with. The balancer seems to be inactive and is not effectively equalizing the voltage across the cells, which is a critical issue for our project. Could you provide guidance or support on how to troubleshoot this problem? Any detailed instructions or best practices would be greatly appreciated. Thank you for your help!