Feature:1. Aluminum Alloy Body: The car charger uses advanced aluminum alloy material, which is stronger than the traditional plastic model, better temperature resistance and safer.2. Efficient and Fast Charging: The dual port output voltage is 5V 3A or 9V 2A or 12V 1.5A. QC 3.0 charging technology is used to charge two devices at full speed.3. Non Slip Button Switch: This car charger adds a non slip button switch. The switch can control the LED digital display to avoid the battery depletion caused by the continuous light after the engine starts.4. Wide Compatibility: Comes with waterproof cover, waterproof and dustproof, even in harsh environments can be used. Suitable for 1 series 2 series 3 series 12V to 24V with interface.5. Charge Your Electronic Devices: You can provide power for mobile phones, tablets and other devices while driving, so that passengers can use various electronic devices easily.Specification:Item Type: Car ChargerMaterial: Aluminum alloyOutput Interface: QC3.0 x 2.Application: Package List:1 xCar ChargerNote:Note: Before purchasing, please pay attention to whether the interface of the car charger is consistent with that of the car