The USB C Charger Block with USB-C Power Delivery port offering a charging speed of 20W, while the USB-A port offering an output power of 3.1A /5 V, total output power up to 40W. 4 in 1 USB-C Charging Station can charger 4 devices at the same time. Charge your iPhone 16 from 0% to 65% in just 30 minutes!