Just do the best     

2 Port Car Charger with Qualcomm Quick Charge 2.0 Technology 
     Dual quick charge ports    

Both USB ports adopt Qualcomm Quick Charge 2.0, up to 75% faster than a standard charger. 
Can simultaneously charge two compatible models at Quick Charge Speed. 
Qualcomm officially authorized chip supports 5V/2A, 9V/2A, 12V/1.5A three modes. 
Surge protection, temperature control and more advanced safety features keep you and your devices safe. 
     Ultra durable, ultra portable     

The Car Adapter built with metal,can radiate more quickly and protect the charger when dropping. 
The compact size is portable for traveling, suitable for on-the-go driving trip. 
Built-in Safety Hammer, can break the car window in emergency. 
     Quick charge compatible models     

-Samsung Galaxy S7, S7 Edge, Galaxy S6, Galaxy S6 Plus, Note 5, Note 4 / Edge 
-Google Nexus 6 
-Sony Xperia Z5, Z5 Compact, Z4, Z4 Tablet 
-Motorola Droid Turbo, New Moto X 
-HTC One A9, HTC One M9, Desire Eye, One Remix 
-LG G5, LG G4, LG V10 
     Specification     

Power: 36W 
Input: DC 8V-30V 
Output: 5V/2A, 9V/2A,12V/1.5

     Product pictures