Key Product FeaturesIndustrial Design: Modeled after shipping containers with distinct ridges and structural styling. They are usually available in matte black or industrial yellow/orange.Fast Charging Support: Features Super Fast PD (Power Delivery) and Quick Charge protocols, commonly supporting output speeds up to 22.5W or 66W.LED Status Screen: Equipped with a built-in digital display showing exact battery percentage remnants.Port Variety: Built with a high-density multi-port layout, including up to 4 USB-A output ports and 2 inputs (USB Type-C and Micro-USB) to charge multiple devices at once.