30W multi usb four port charger $ 12.62 Product name: 4USB/QC3.0 intelligent charger with display. Product Model: A9T. LCD screen display: voltage and current display. Input voltage: 100-240V AC. Output current: 6A. Output power: 30W. QC3.0 output voltage: 5V/9V/12V. QC3.0 output power: 3.6A/2A/1.5A. Automatic identification: automatic identification of voltage and current according to the equipment. Material: PC+ABS fire retardant.