EcoFlow shore power adapter for Delta Pro portable power station for charging electric vehicles: Use a Delta Pro, Delta 2 Max, Delta 2 or Delta Max as a backup power supply for your electric vehicle to go the extra mile. Use only the USB-C cable that comes with a portable power station grounding adapter. The cable does not have a charging function and other USB-C cables should not be used. Please check the AC charging port of your Delta Pro to ensure compatibility: C20 plug type for Delta Pro and C14 plug type for Delta 2, Delta 2 Max, Delta Max. Important: Power cable not included.