Specifications of Main Unit: Battery Capacity: 12.8V/6Ah (76.8Wh) Battery Type: LiFePO4 Input(Solar): 18V/1A (18W Max) Input(Adaptor): 18V/1A (18W Max) Output(USB-A): 5V/2.4A (Max) Output(Type-C): 5V/2A (Max) Output(DC5521): 12V/2A (Max) Total Output: 24W (Max) Specifications of oraimo standing fan: Power Rates: Low-speed mode: 850 RPM-5W; Normal-speed mode: 1050 RPM-8W; Turbo-speed mode: 1150 RPM-10W Motor: Brushless DC motor Max Power: 10W+/-1W Max Motor Current: Less than 1.3A Safety Voltage: 9-18V Blade: 3 rotating blades Air Speed: Max 5m/s A DC 5521 Cable is included in the package