145W Fast Charging: PD3.0 and QC3.0 are installed, and it can charge at a speed of 145W! A 13" MacBook Air can be fully charged in 90 minutes. 25000 mAh Huge Capacity: The enormous 25,000mAh battery of Ugreen's portable charge power bank has a 145W total power output! Recharge mobile devices up to 5.6 times and laptops up to 1.3 times. Two-Way Fast Charging: With a 65W PD charger (not included), you can quickly recharge this 25,000mAh power bank in two hours. Our bi-directional technology allows you to quickly charge devices and recharge this portable charger. Smart Digital Display: An LED digital display indicates how much battery life is left in the power bank. You can go out with confidence if you know how much power your portable power bank has. The portable charger has broad compatibility.