... damage 3. Customize designs are avaliable Battery Management System with PCM, PCB OriginChina Model NumberBY-YY-PCM01 Brand NameBaleafPCM or PCB ... Li-Ion pack ( > 20 cell), you shall consider advanced BMS ( battery manage system) to monitor each CeLL,s performance to ... upon request, please contact anna at baleaf.com Related Keywords: BMS , PCB for battery , battery PCM , Protection Circuit Module