Product name: Digital display five-in-one car charger [green USB supports super fast charging] Product material: ABS + aluminum alloy Product weight: 25.8G Product size: 4*4*6cm Input Parameters Input: 12-24V Output: Blue USB[1] 5V 3.1A Orange USB[2] 5V 3.1A Blue USB[3] 5V 3.1A Green USB[4] SCP/QC3.0 supports super fast charging PD interface[5] 5V 3.1A Product color: black Single yellow inner box size: 38g 14.5*6*3.3cm With yellow box size A: 200 pcs 8.5kg 30*40*50cm With black exquisite paper box size: 100 pcs 9KG 30* 40*50cm The correct and appropriate car charging method is also very necessary, because many people like to insert the charger into the car's cigarette lighter before the car is ignited. Once the car is ignited, it will generate a momentary high voltage, which will burn the car charger to a large extent. Therefore, if you have this habit, you must correct it. It is a good habit to unplug the car charger from the car after the car is turned off. It is also an important guarantee to prevent the car charger from suddenly burning out.