Victron Lithium Smart Batteries Description: Victron Energy Lithium Smart batteries are Lithium Iron Phosphate (LiFePO4 or LFP) batteries available with a nominal voltage of 12.8V or 25.6V in various capacities. Highlights: With integrated cell balancing Can be parallel and series connected Bluetooth app available to monitor cell voltage and temperature Requires one of these BMS-es: VE. Bus BMS / VE.Bus BMS V2 – recommended for systems with our inverter/chargers. smallBMS – recommended for use in small systems. Smart BMS 12/200 - recommended for use in Automotive and Marine systems having DC-loads and Alternators. Smart BMS CL 12/100 – recommended for use in Automotive and Marine systems having DC-loads and Alternators. Lynx Smart BMS - recommended for use in large systems.