Billken Post Charge Power Bank with 20,000 mAh capacity

Power source: USB power source Plug type: USB Compatible models: USB / C-compatible with devices supporting charging through USB ports Connection type: Various connectors Color: Gray Number of ports: 3 USB - 2 USB / USB C Maximum charging speed: 12W Battery charging technology: Fast battery charging Accessories: USB cable to USB C Special features: LED light indicates power status, charge 3 devices at once Battery capacity: 20000 mAh Weight of the charger (kg): 0.5