The Only Charger You Need: Say goodbye to your old power bricks. Anker Nano II has the power you need to fast charge your phone, tablet, and USB-C notebook from a single tiny charger High-Speed Charging: Charge a 2020 MacBook Air in less than 2 hours, a MacBook Pro 13ʺ at full speed, an iPhone 13 up to 3× faster than with an original 5W charger, and charge the latest Samsung phones at full speed with Samsung Super Fast Charging Downsized Design: At 58% smaller than an original 61W USB-C charger, Anker Nano II takes up less space while giving you just as much power Powered by GaN II Technology: With a 100% increase in operating frequency, an innovative stacked design, and an upgraded circuit board structure, GaN II technology makes our latest charger smaller without sacrificing a drop of power