Features:

1. Support Quick Charge 3.0 
2. Intelligent identification of current
3. Double spring, the output is stable
4. Temperature protection, short circuit protection, input overvoltage protection, output overvoltage protection, overcharge protection, overcurrent protection, undervoltage protection

Specification:
 
Brand: CELINK
Model: K4
Color: Black+Silver, Black+Grey
USB Port: Dual USB
Input: 12V-24V
USB1 Output: 5V-2.4A
USB2(QC3.0):3.6-6.5V-3A    6.5-9V-2A   9-12V-1.5A
Certification: QC3.0 CE FCC 
Product Weight: 73G
Dimensions: 76.1MM*37.3MM*25.5MM

Package  Included:

CELINK Dual USB 5V 2.4A Quick Car Charger