1. Detailed Technical Parameters

2. Product Introduction
This professional-grade voltage converter cable enables stable 12V power supply from standard 5V USB ports. Designed for automotive diagnostic systems and electronic devices requiring 12V input, it features automatic voltage regulation and reverse polarity protection.

3. Key Specs

• Voltage Step-Up Technology: Converts 5V USB input to stable 12V DC output (±5% precision) for automotive OBD-II devices.
• OBD-II Compatibility: Standard 16-pin OBD-II male connector (SAE J1962) for diagnostics, trackers, or dash cams.
• Wide Input Range: Works with USB-A power sources (power banks, laptops, adapters) supporting 5V/2A input.
• Advanced Protection: Built-in OVP/OCP/SCP, reverse polarity protection, and thermal shutdown.
• Compact & Portable: Lightweight design (60g) with 50cm cable for in-car or field use.

4. Color & Dimensions

• Outer Jacket: Black (Flexible PVC)

• Connector Material: ABS+PC

• Diameter: 4.8mm

• Total Weight: 85g

5. Product Features
 Precision Voltage Boosting Technology
 Built-in Overload/Short-circuit Protection
 Wide Compatibility with 12V Systems
 Reinforced Stress Relief Connectors
 Low Electromagnetic Interference Design

6. Compatible Devices

• Works with OBD-II interface equipment

• Supports 12V-powered:
  • Automotive diagnostic tools
  • Dash cams (non-fast-charge models)
  • Portable air compressors
  • GPS tracking devices

Applications

• Diagnostic Tools: Power OBD-II scanners, code readers, or ECU programmers via USB power banks.
• Vehicle Trackers: Backup power for GPS trackers, telematics, or fleet management systems.
• Dash Cams & Accessories: Emergency power for dash cams, interior lights, or 12V sensors.
• DIY Automotive: Prototype testing for custom car electronics or data logging devices.

7. Safety Information
 Not for use with fast-charge protocols
 Avoid prolonged exposure to moisture
 Confirm device voltage requirements before use
 Certified to international electrical safety standards
 Contains no hazardous substances (RoHS compliant)

Why Choose This Adapter?

• Automotive-Grade Safety: Short-circuit and surge protection for sensitive vehicle electronics.
• Plug-and-Play: Direct USB power sourcing – no complex wiring or drivers required.
• Versatile Use: Compatible with OBD-II devices requiring 12V auxiliary power.
• Portable Solution: Ideal for roadside emergencies or off-grid diagnostics.

Certifications & Standards

• Safety: CE, FCC Part 15B, ISO 7637-2 (vehicle EMC)
• Environmental: RoHS, REACH

Warranty: 12-month warranty (excludes misuse or physical damage). Note:

• Confirm device compatibility before use. Not for OBD-II data communication (power only).
• Max continuous load: 3A (36W). For intermittent use with motors/compressors.

Critical Safety Warnings 

• Avoid ignition ON/OFF surges – disconnect during vehicle startup/shutdown.
• Do not use with non-OBD-II devices or modify the connector.
• Keep away from high heat (e.g., engine blocks) to prevent cable damage.

Power Your Diagnostics – USB to Automotive-Grade 12V On the Go! 

Optional Configurations:

• Extended 2M Cable: Heavy-duty shielded cable for workshop setups (+$10).
• OBD-II Splitter: Add a pass-through port for simultaneous data & power (+$15).
• USB-C Input Version: Replace USB-A with USB-C male connector (+$5).

Compatible with 5V USB-A power sources. Not for ECU flashing, EV systems, or loads exceeding 36W.