4 in 1 car charger
Features:
Input voltage:DC 12 V-24V
Output voltage: DC 5V
Output current: 3.1A
Conversion efficiency:95%
Voltage measuring range: 5 V - 25 V
Current measuring range: 0-3.1 A
Temperature measurement range: - 20 degrees to + 80 degrees
1.New design with double 3.1A USB output
2. PTTC over-current protection
3.Display the voltage
4. Display the temperature in car.
5.Car charger
6. Auto power off while the input current or output
current is greater than the safety current,
then plug out and it will recover to use.