The Havit PB56 40000mAh Power Bank is a portable charging device that offers a high capacity of 40000mAh, allowing you to charge multiple devices on the go. It features multiple input options, including Micro, Lightning, and Type-C ports, which support various charging voltages and currents. The Micro input operates at 5V 2A or 9V 2A, while the Lightning input supports SV 2A, and the Type-C input offers 5V 2.4A or 9V 2A. The power bank offers USB1 with a maximum output of 5V 3A, 9V 2A, or 12V 1.5A. USB2, USB3, and USB4 ports provide a constant output of 5V 3A. The Type-C output supports 5V 3A, 9V 2A, or 12V 1.5A. The total output of the USB and Type-C ports combined is 5V 3.6A (maximum). This power bank is the ability to charge multiple devices simultaneously. With both Type-C and USB ports, it can charge up to five mobile phone devices at the same time, making it ideal for situations where multiple devices require charging. The Havit PB56 includes an LED lamp, making it useful for outdoor activities or emergencies. The LED lighting adds to its versatility and functionality. The power bank’s large capacity of 40000mAh ensures that it can meet the charging needs of multiple devices, making it suitable for various scenarios such as travel, outdoor activities, and business offices. The Type-C port of the power bank supports fast charging with PD (Power Delivery) protocol. This means that it can deliver high-speed charging to compatible devices and also receive fast charging when connected to a PD-compatible power source. The Havit PB56 also comes with a self-corded design, providing convenience for charging different mobile phones. It includes micro, lightning, and Type-C cables that are built into the power bank itself, eliminating the need to carry additional cables separately. The Havit PB56 40000mAh Power Bank offers a large capacity, multiple charging options, simultaneous charging capability, LED lighting, and fast charging compatibility, making it a versatile and reliable charging solution for various situations.