New arrival universal car cell phone chargers dual usb car charger universal car charger

Introduction:

4 in 1 car charger 

New design with double 3.1A USB output, PTTC over-current protection, display the voltage, temperature and current 

alternately by each 10 seconds. Auto power off while the input current or output current is greater than the safety 

current, please plug out will working again.

Technical parameter:

1. Input voltage: DC 12V-24V

2. Output voltage: DC 5V

3. Output current: 3.1A

4. Conversion efficiency: 95%

5. Voltage measuring range: 5V-25V

6. Current measuring range: 0-3.1A

7. Temperature measurement range: -20 degrees to + 80 degrees

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Any questions,please feel free to contact me,I will reply to you within 24 hours.

Many thanks for your attention!