There’s a formidable 72W of charging power accessible with this unit: 45W from the entrance, 27W in the back. That’s adequate to fast-charge various mobile devices at once, as long since they support either USB C Power Supply (PD) or QC 3.0. Most phones and tablets support one or another. https://miltona714udl9.bloguerosa.com/31964758/the-5-second-trick-for-usb-c-car-charger-macbook