Joyroom Fast Charging 22.5W Mini Powerbank with Dual Cables 20000mAh - Purple This fast charging power bank from Joyroom has a 20,000mAh capacity that will keep you charged on leisure or business trips. The power bank has dual built-in charging cables, as well as a lanyard for better grip, making charging easier on the go. It has 2 input ports and 4 output ports, allowing it to charge 4 devices simultaneously. With its digital display, it shows the exact remaining power in real time. The 22.5W super fast charging supports PD3.0, QC3.0, Samsung AFC and Huawei SCP/FCP fast charging protocols. The power bank also features a low-power mode, a feature designed to charge low-power devices such as Bluetooth headphones, smartwatches, and fitness trackers. This mode prevents the power bank from going into sleep mode by delivering a steady, low current, which would otherwise cause charging to stop due to the device's low power consumption. Specifications: Brand: Joyroom Color: Purple Battery type: Lithium Polymer Battery capacity: 20000mAh, 3.7V (74Wh) Entrance: USB-C: 5V=3A, 9V=2A, 12V=1.5A (18W) Lightning: 5V=2.4A (12W) Output: USB-A: 4.5V=5A, 5V=4.5A, 5V=3A, 9V=2A, 12V=1.5A (22.5W) USB-C: 5V=2.4A, 9V=2.22A, 12V=1.67A (20W)