*This adapter is necessary when the DELTA Pro 3/DELTA Pro is connected to the Smart Generator / Smart Generator (Dual Fuel)/Smart Generator 4000(Dual Fuel).
The Smart Generator Adapter plugs into the Extra Battery Port of DELTA Pro 3/DELTA Pro 3 Extra Battery/DELTA Pro/DELTA Pro Extra Battery to give you more charging options.
Additional adapters are useful for charging DELTA Pro 3 Extra Battery/DELTA Pro Extra Battery units.
