1. Detailed Technical Parameters

2. Product Introduction

This OBD2 to DC Power Cable is designed to power Dash Cams or DVRs directly from your vehicle's OBD-II port, enabling continuous recording in ACC and Parking Mode without modifying your car’s wiring.

With built-in smart voltage cut-off protection, it helps prevent vehicle battery drainage while ensuring stable power delivery for your recording device.

No need to hardwire or use fuse taps – simply plug and play.

3. Key Specs

• Input: OBD2 Port (12V/24V)

• Output: 12V via DC 5.5×2.1mm Plug

• Length: 1.5m / 2m

• Feature: ACC detection + Battery protection

• Modes: Power when ignition on, or 24/7 monitoring mode

• Protection: Smart voltage cut-off + short-circuit protection

Product Features

• Enables parking surveillance mode without fuse box connection

• Supports constant power or ACC switched power

• Easy plug & play installation via OBD2 port

• Built-in fuse & over-discharge protection

• Compatible with wide range of dash cams and DVRs

• Compatible Devices

• Dash Cameras / Vehicle DVRs

• GPS Trackers

• Car Diagnostic Tools with DC Input

• Other 12V/5V DC Input Devices

• Only use in cars with standard OBD2 port
  For DC output, confirm plug size matches dash cam (5.5×2.1mm or custom)
  For Parking Mode: ensure your camera supports low voltage cutoff

Safety & Usage Notes

• Do not modify OBD2 pinout unless you are technically qualified

• Ensure vehicle supports power from OBD-II (some vehicles cut off power after ignition off)

• Disconnect if not used for extended periods

• OEM & Customization Options

• Option	Description
  Output Voltage	12V / 5V / 9V (fixed or step-down available)
  Plug Size	DC 5.5×2.1 / 5.5×2.5 / Mini USB / Micro USB / USB-C
  Cable Length	1m / 1.5m / 2m / Custom
  Indicator Light	Optional Power LED
  Housing Color	Black / Custom Pantone
  Branding	Label Tag / Molded Logo / OEM Packaging