🚙OBD2 Car Power Adapter: It is equipped with USB and Type‑c dual fasting charging port, with a total power of 30W Max. The USB port output power is 18W, the type c port output power is 30W. Dual port outputs up to 48W Max. | 🚗 Applicability: This OBD car charger is a standard OBD interface power supply, supporting 12V and 24V car power. It is suitable for all vehicles with 16 pin OBD2 port, such as cars, trucks, off-road vehicles. And this charger can charge your devices, such as mobile phones, tablets, DVR, radar detector, dash camera GPS, navigators, electronic dogs, etc. | 🚕Dual Ports: Our obd car power adapter has two charging ports: usb and type-c. Stable charging, can power two devices at the same time, dual port output, fast charging. Designed for 16-pin OBD and OBD2 ports, dedicated for charging. | 🚜Variable Voltage & Current: Provides 5V/3A, 9V/3A, 9V/2A, 12V/2.5A, 15V/2A, 20V/1.5A output options, provides versatile charging for a variety of devices. And it has a glossy surface material and a compact size that doesn't take up a lot of your space | 🚌Superior Standby: The OBD car charger is equipped with constant power mode, 24 hours super standby, and can still be charged after the engine is turned off. Special Note: If you unplug the OBD charger several times, the car automatically protects the OBD interface from power failure for 1 hour and the interface will return to normal, please do not unplug the OBD charger repeatedly.