There’s a formidable 72W of charging power out there with this unit: 45W in the front, 27W during the back again. That’s more than enough to fast-charge quite a few mobile devices at the same time, as long as they support either USB C Power Supply (PD) or QC 3.0. https://arthurqundv.wikicommunications.com/5211060/iphone_15_pro_max_car_charger_walmart_secrets