Victron Batteries Lithium BAT524120610 LiFePO4 Battery 25,6V/200Ah Smart-a

Lithium Battery Smart 12,8V & 25,6V   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. v 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. Datasheet-12,8-&-25,6-Volt-lithium-iron-phosphate-batteries-Smart-EN.pdf (victronenergy.com)