BLUETTI Power Station AC300 Expandable

App Control: Yes, WifiandBluetoothScalability: Expandable W/Up to 4 x B300Simultaneous Recharge and Discharge:YesIN THE BOXAC Charging CableSolar Charging Cable (MC4 to Aviation)Car Charging Cable (MC4 to Cigarette Lighter)ATTENTIONThe power station has no integrated battery Compatible Battery: Bluetti B300 (287-61-BLB300) Battery Expansion: Up to 4 x B300 (3072Kwh to 12.288Kwh Max)