The 140W PD ultra-fast charging fills up even the biggest of devices in no time, including large laptops. What's more, this high-powered charging is available in both directions, so you can also fill up the vast 27600mAh capacity of the power bank faster than you can imagine. Developed to offer the widest possible compatibility, this power bank can be used to charge even the powerful MacBook Pro 16", alongside a wide variety of other laptops, tablets, phones, and other devices. Keep all your devices charged, no matter their make or model. Stay on top of all aspects of charging progress using the bright and easy-to-read digital display. Keep track of every detail even when charging three devices at once.