1. QC3.0 intelligent identification fast car charger, safe and reliable
2. Improve the charging speed by changing the charging output voltage, provide a more intelligent voltage selection from 5V-12V, and improve the charging efficiency
3. Multiple protections: over current protection, short circuit protection, anti-interference, over temperature protection, over voltage protection
4. Compatible with most fast-charging mobile phones on the market, effectively matching related protocols, and at the same time, smartly matching the appropriate current for mobile phones without fast charging
5. Input: 12V-24V
6. USB output: DC5V=3A 9V/2A 12V1.5A (QC3.0)