Qc3.0 Dual Usb Charger Socket ,universal Car Connector Adapter

Fast Charge 3.0: Charges 2 compatible devices at the same time, 4 times faster than traditional charging.Automatically monitor the vehicle's battery and electrical system and display the vehicle voltage on the screen, you will know the health of the battery while driving.Suitable for 12-24V cars, boats, oceans, motorcycles, ATVs, RVs, etc.The automotive USB charger is compact, with an integrated LED power indicator that monitors the car battery for safe driving.Voltage input: 12-24VLED display: blueWorking temperature: -30-60 CelsiusColour:BlackMaterial: ABS Package Contents:1 x Car Charger SocketOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.