The EcoFlow DELTA Pro to Smart Generator Adapter is a small, purpose-built adapter that plugs into the extra battery port of a DELTA Pro, DELTA Pro 3 or DELTA Pro Extra Battery and exposes an inlet for the EcoFlow Dual Fuel Smart Generator. It handles a working range of 42–58.8 V, weighs only 160 g and measures 7.2 × 6 × 6.8 cm, so it can be stored inside a toolbox drawer between uses. With the adapter in place a single DELTA Pro station can juggle its own battery, an extra battery and the Smart Generator without repeated re-plugging.

• Connects the EcoFlow Dual Fuel Smart Generator directly to the extra battery port of the DELTA Pro family
• Compatible with EcoFlow DELTA Pro, DELTA Pro 3 and the DELTA Pro Extra Battery
• 42–58.8 V input/output voltage range matched to the Smart Generator output
• Compact 160 g body that stores easily and does not add noticeable weight to the setup
• Handy for charging individual DELTA Pro Extra Battery units directly from a Smart Generator
• Genuine EcoFlow accessory, matched to the electrical specification of the Smart Generator ecosystem

Key specs

• Input / output voltage range: 42–58.8 V
• Weight: 160 g
• Dimensions: 7.2 × 6 × 6.8 cm
• Warranty: 1 year
• Compatible with: DELTA Pro, DELTA Pro 3, DELTA Pro Extra Battery

The adapter is aimed at users who already own a Smart Generator and want a permanent, tidy charge point on their DELTA Pro system, whether for backup in a workshop, an extended off-grid trip or event use where a topping-up generator has to sit ready at all times.