Powerology 27000mAh Smart Display Power Bank featuring 140W PD fast charging.High Capacity & Power: Offers a 27000mAh capacity suitable for charging laptops, tablets, and smartphones.Smart LED Display: Integrated display provides real-time updates on battery status, power output, and charging information.Multiple Ports: Equipped with dual USB-C ports and a USB-A port for simultaneous charging of up to three devices.