Best USB C power bank 10000mah YN-040P is the perfect power bank for smart phones, tablets, and more.This model comes with usb-c pd & QC3.0 fast charging, can charge two devices together.The built-in Quick Charge 3.0 technology allows you to charge 4x faster than conventional.The USB-C 18W pd provides fast charging to your iPhone 8, iPhone 8 Plus, iPhone X and MacBook, With 10000mAh capacity and the compact design, The compact design fit perfectly in your pocket wherever you go.