The EcoFlow Extra Battery Flat Link Cable Enables Proper Expansion For DELTA Pro 3 Systems The EcoFlow Extra Battery Flat Link Cable is the required connection cable for linking EcoFlow DELTA Pro or DELTA Pro Ultra extra batteries to the main power station. Designed with a low-profile, flat form factor, this cable allows clean, space-efficient routing in tight installations, stacked battery setups, or enclosure-based systems. It delivers stable, high-current power transfer between the main unit and the extra battery, ensuring proper communication, charging, and discharge performance. This is an essential component for expanding system capacity safely and correctly. Without the proper flat link cable, EcoFlow extra batteries cannot be connected or recognized by the primary unit. EcoFlow Extra Battery Flat Link Cable Key Benefits Required cable for connecting EcoFlow extra batteries to compatible power stations. Flat, low-profile design for clean cable management and tight installs. Supports high-current power and data communication. Ensures proper battery recognition, charging, and system performance. Genuine EcoFlow accessory engineered for long-term reliability. Whether you’re building a modular backup system or expanding an existing EcoFlow setup, this cable ensures everything connects the way it should — securely, efficiently, and without compromise. What's Included 1 x EcoFlow Extra Battery Flat Link Cable EcoFlow Extra Battery Flat Link Cable Length Options 2.8 ft (0.85 m) 6.56 ft (2 m)
