Item specifics:
1. LED display monitors the car battery voltage in real time
2. 4 USB supports simultaneous output with an indicator light, QC3.0 orange LED USB interface with fast charge.
3. Compatible with various models, the voltage input from 12 to 24 V supports the most popular vehicles on the market.
4. Compatible with all versions of QC technology. Charge all non-QC 3.0 phones, digital cameras and tablets at full speed. 
5. The outer case consists of a high-gloss outer case and is oxidized, which is nice and does not leave any scratches. 
 Specification: 
Material: PC Environmental Protection Material 
Input: 12-24V 
Output: 4 USB 5V-15A 
USB1: 9V-2A 5V-3A QC 3.0 Orange USB 
USB2: 5 V - 2.4 A. 
USB3: 5 V - 2.4 A. 
USB4: 5 V - 2.4 A. （5V/3A, 9V/2.25A, 12V/1.67A PD Charger）