1. Material: PVC+ copper wire conductor 2. Conductor is 0.75mm copper core, high current 10A 3. Working current: 10A 4. Working voltage: 12V 24V 5. Input voltage: 12V 6. Output interface: cigarette lighter socket 7. Input interface: plug 8. The support power is 120w 9. Purpose: Used for the transfer between the car cigarette lighter and the power supply. It can directly convert the household switching power supply with a 5.5 x 2.1MM male head into a standard car charger socket, which is convenient for linking some car interface devices, such as Car charger, car vacuum cleaner, car washing machine, etc.