Lynx Smart BMS 5.5.3. Lynx Smart BMS only For a very slim line system, the Lynx Smart BMS can be used just by itself. This is usefull if the system contains a single lithium battery or a single series string of lithium batteries together with a simple DC system. Please also note that no GX device is used. It is not absolutely necessary for the operation of the Lynx Smart BMS. However, without GX device it is not possible to control compatible inverter/chargers and MPPTs via DVCC. Lynx Smart BMS DC loads Fuse BMS cables ATD (allowed to discharge) System with a Lynx Smart BMS, without other Lynx modules and GX device. Page 15 Installation