LCD interface: All models of JK BMS are equipped with. Open the app and connect the device. green cable is connect to the heating film, and the red and black. all BMSs support the connection heating function, only BMSs with ;Heat;.

LCD interface: All models of JK BMS are equipped with. Set the number of strings and battery type. Check the battery status. set the number of units and battery type. green cable is connect to the heating film, and the red and black.