12V-24V QC3.0 + PD USB C Car Fast Charger Power Socket Outlet for Boat RV Marine
Maximum Output Power QC3.0 (18W)+PD36W+PD36W. Is the product switch turned on?. Are the positive and negative poles correctly connected?. Is the fuse in the wiring blown?. 【Dual 36W PD3.0 USB C Outlets】 The USB outlet provides a maximum output of 36W for each USB-C port.