The EcoFlow DELTA Pro to Smart Generator Adapter The EcoFlow DELTA Pro to Smart Generator adapter serves as a connector to the Extra Battery Port of either the DELTA Pro or the DELTA Pro Extra Battery. This feature expands your charging capabilities while offering convenience when it comes to powering up your DELTA Pro Extra batteries. The need for this adapter arises specifically when connecting your DELTA Pro to the Smart Generator. The input/output voltage range stands between 42 and 58.8V, making it a versatile tool for different power needs. Features of the EcoFlow DELTA Pro to Smart Generator Adapter Connects to the Extra Battery Port Designed for the DELTA Pro and the DELTA Pro Extra Battery Enhances charging options Demanded essentially for connecting the DELTA Pro to the Smart Generator Input/output voltage range: 42-58.8V Dimensions: 72 x 60 x 68 mm Weight: 160 grams Color: black Package Contents 1x EcoFlow DELTA Pro to Smart Generator adapter Instruction manual