Wattcycle 48V 100Ah LiFePO4 Server Rack Battery + Ecoflow Expansion M8 to XT150
48V LiFePO4 Battery. 12V LiFePO4 Battery. 24V LiFePO4 Battery. Flexible Expansion: Supports parallel connection of up to 20 units for a total capacity of up to 102.4kWh, featuring master/slave auto-recognition for plug-and-play expansion.