Plug-in element "Battery management system" (BMS) for rechargable Lithium-ion batteries. In combination with Model HV battery "Cells", 739 952, and the plug-in element STE battery LiIo, 739 955, this component is used to protect the batteries from overcharging and discharging.
The component is harmoniously with the other devices printed in color and equipped with a warning indicator for incorrect batteries.
