60W 6-35V DC to USB Type C PD 3.0 QC4 Type A QC3.0 DC Fast Charge 12V 24V Step-Down Power Module USB Type-C Mobile Phone Quick Charge Adapter (4pcs)

Notes: 1. For fast charging with low voltage and high current, please use the original data cable. If you want to measure the charging voltage and current, please use a USB meter with low internal resistance; otherwise, the charging current will be affected. 2. The TYPE O port is used for output charging. Use a c-to-c / TYPE_C dual-head data cable to charge a mobile phone or laptop. 3. QC4+/QC 4.0 /PD 3.0 and other protocols use the TYPE O port. 4. When the power supply voltage is higher than 21 volts, port C supports a maximum PD protocol output of 20V3A. The module volume is small. 5. When the USB port and TYPE_C port are plugged in at the same time, both ports output 5V