OBD2 to DC 5.5×2.1mm Power Cable for Dash Cam – ACC/Parking Mode
Hardwire Adapter with Smart Voltage Cut-Off for 12V Car DVR
Product Description
1. Detailed Technical Parameters
| Parameter | Specification |
|---|
| Product Name | OBD2 to DC Dash Cam Power Cable |
| Input Connector | OBD-II Male (16-Pin Standard) |
| Output Connector | DC Barrel Plug 5.5×2.1mm (optional: 5.5×2.5mm) |
| Input Voltage | 12V / 24V Vehicle Battery |
| Output Voltage | 12V DC (direct passthrough) or 5V/9V (optional with converter) |
| Max Output Current | -20°C to +60°C |
| Cable Length | 2A |
| Power Modes | ACC Detection + Constant Battery Mode (Parking Mode) |
| Voltage Cut-Off | 11.6V / 12.2V Optional (Smart protection for car battery) |
| Fuse Protection | Yes, Built-in |
| Cable Length | 3ft /6ft / Custom |
| Indicator Light | LED Power Status Light |
| Material | PVC Jacket, Tinned Copper Wire |
| Certifications | | [Leave blank or list basic RoHS if verified] |
|
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 |
FAQ
Frequently Asked Questions (FAQ)
Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Samples ?
A: 2-5 pieces free samples are available, freight on you. Delivery
time usually is 2-3 days. Customized samples will take 5-10 days.
Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods
within 10-15 working days, for more QTY order, let's confirm when
you place official order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.
