Lightning fast charging: Our 45W USB C Samsung charger uses Power Delivery technology to provide the most efficient charging. Charge your Galaxy S23/S22 Ultra from 0% to 50% in just 20 minutes, faster than other 25W/15W chargers. Versatile USB C cable: The detachable USB-C to USB-C cable lets you charge your phone from any other USB-C power source and transfer files with your Galaxy or any other compatible smartphone or laptop at amazing speeds.