Experience rapid charging with the Anker 717 Charger, capable of powering up your 2021 MacBook Pro 16" in less than 1.5 hours, thanks to its 140W max output and compatibility with USB Power Delivery 3.1. This charger, powered by gallium nitride (GaN) instead of silicon, offers increased efficiency, improved heat dissipation, and a size that's 59% smaller than an original 140W Apple charger. Equipped with Anker's proprietary ActiveShield 2.0 technology, it intelligently monitors temperature over 3 million times per day and adjusts power output to protect your devices, all in an ultra-compact design.