The maximum number of batteries that can be connected to the BMS is 20. . A battery management system (BMS) is any electronic system that manages a rechargeable battery (cell or battery pack) by facilitating the safe usage and a long life of the battery in practical scenarios while monitoring and estimating its various states (such as state of health and state of. . Specifically designed for use with our Lithium Smart Battery 12,8 V & 25,6 V range. Protects the lithium battery cells from overvoltage, undervoltage or a too low or high temperature by turning off loads. . Maximum 200 mA passive internal balance for single cell in both normal and sleep-balancing mode. 10 MHz SPI peripheral for SPI target operation. Equipped with monitor associated UPS, PAC, HVAC & Gen set. Reduced call-out charges - effective preventive maintenance. . For non-communicative components —like a standard 12V fuse block —the system uses a Smart BatteryProtect. What is a Battery Management System (BMS)? A Battery Management System (BMS) is the electronics that monitor cell and pack voltage. .