Car Motorcycle Modified USB Charger With Switch 12-24V Fast Charge(Green Light)

1. Material: fireproof ABS2. Input voltage: 12-24V3. Output voltage: 5V4. Output interface: USB5. Applicable charging range: mobile phones, tablets, driving recorders, digital cameras, etc.6. Features: with switch, easy to use, wide compatibility, easy to install, with voltage display7. Hole size: 29mm8. Size: about 3.68x5x2.86 cm9. Weight: about 30 grams (a bag of blue terminals)installation steps:1. Connect the positive pole of the car charger (red wire) to the fuse box to get electricity2. The negative pole of the car charger (black wire) is grounded or connected to the negative pole of the battery3. Choose to install the car charger with holes or reserved positions for installation4. Connect the positive and negative poles of the car charger and fix the position of the car charger