Ecoflow DELTA PRO 3 UK (EFD521)

Battery & Power Specifications

Capacity: 4,096Wh LiFePO₄ (LFP) battery, expandable up to 48kWh with additional batteries

Life Cycle: 4,000+ cycles to 80% retention, offering over 10 years of typical use

AC Output Power: 4,000W continuous, 6,000W surge with X-Boost, scalable up to 12,000W with multiple units

Voltage: 120V/240V AC compatible

DC & USB Outputs: Includes 6 AC outlets, 2 USB-C (100W), 4 USB-A ports, 12V car port, RV 30A port, and Anderson port for flexible connections