1. Input: DC12V-24V 2. Output power: 38W [PD20W+QC3.0 18W] 3. PD3.0 outputs 20W: 5V/3A, 9V/2A, 12V/1.5A. 4. QC3.0 USB output 18W: 5V/3A, 9V/2A, 12V/1.5A 5. Support for fast charging: dual circuit output, supporting both PD3.0 and QC3.0 protocols for simultaneous fast charging. 6. Applicable to: It can be used for intelligent charging of most mobile phones and tablets such as iPhone series, iPad series, Samsung, Huawei, Xiaomi, etc.