Car mobile phone charger PD+QC3.0 modified car charger with voltage display and switch car charger

Material: Fireproof PC
Color: Black
Light colors: red, blue, green
Product size: 50 * 37 * 29mm
Installation size: 29-30mm
Input voltage: 12-24V
Output voltage: 12V 9V 6V
Applicable vehicle types: automobiles, motorcycles, buses, ships, RVs, yachts, and all vehicles with 12-24V voltage
Wiring method: The red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole of the power supply