All our Anker products are original serial scratch Designed specifically for iPhones: it provides 20W full-speed charging for the latest iPhones, high-speed charging: 20W USB-C charging gives you the power you need to charge your iPhone to 50% in just 25 minutes, up to 3x faster than the old 5W charger, small size, big power: 45% smaller than the original 20W charger, but just as powerful.