EcoFlow DELTA PRO [ULTRA-X] Smart Extra Battery | 6,144Wh Expandable Capacity | Plug-and-Play | EV-Grade LFP Cells | Dual BMS | 5-Year Warranty 100-200 Watts Energy-Intensive Remote Sites: A reliable

Energy-Intensive Remote Sites: A reliable solution for remote lodges

Integrating smart generator backup with solar and battery storage

Expandable Capacity: Chain multiple B300K2 units or mix with B230

Two simple ways to connect: Move the screen around when connected with Bluetooth

000+ recharge cycles (roughly 5 year lifespan at daily use) vs

EcoFlow DELTA PRO [ULTRA-X] Smart Extra Battery | 6,144Wh Expandable Capacity | Plug-and-Play | EV-Grade LFP Cells | Dual BMS | 5-Year Warranty 100-200 Watts Energy-Intensive Remote Sites: A reliableUpgrade your EcoFlow DELTA Pro Ultra X system with this plug and play Smart Extra Battery, adding an additional 6,144Wh of capacity instantlyno tools or setup required. Designed with EV grade LFP cells, dual BMS, and 3 level safety architecture, this battery offers unmatched reliability, efficiency, and long term performance. Whether youre preparing for extended outages or scaling your energy independence, the Smart Extra Battery is the ideal solution