Lithium , Capacity 20000 mAh , Fast charging Yes , 4xNumber of simultaneously connected devices (max) , Colour Black , Charger compatibility Universal , Built-in display Yes , Input interface USB Type-C , Total output power 230 W , Operating temperature (T-T) 20 - -30 °C , Weight 563.8 g , Cables included USB Type-C , Product Net Weight 0.563 kg