捷克采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I'm reaching out to clarify a detail regarding the BMS Lifepo K-Smart Series. Specifically, I'm interested in understanding whether the balancer is included with the purchase of this series. It would be helpful to know if this component is part of the standard package or if it needs to be ordered separately at an additional cost. This information is crucial for us in planning our procurement process effectively. Additionally, could you provide any specific details regarding the installation or compatibility of the balancer with the BMS? Knowing whether it requires special configuration or if it can be easily integrated would be beneficial. Your insights will greatly assist us in making an informed decision moving forward. Thanks for your help!