This car OBD power cable is designed to provide continuous power for dash cameras, enabling 24-hour surveillance in ACC and parking modes. It features a switch button and USB-C port adapter to facilitate easy connection and control.
Material: ABS and PC
Input Voltage: DC 12-24V
Output Voltage: DC 5V / 3000mA
Wire Length: 3.5 meters with 17 all-copper wires, wire diameter 3.5 mm
Power Modes:
ACC Mode: Powers when the vehicle is ignited; stops 20 minutes after engine off
Normal Power Mode: Provides 24-hour parking monitoring until battery power drops to low-voltage threshold
Low Voltage Protection:
12V vehicles stop at 11.6V
24V vehicles stop at 23.6V
Built-in MCU intelligent control chip for real-time battery power monitoring
Compatible with a wide range of dash cameras




