Driving Data Recorder Power Line Step-down Line T-connector Android Connector 100W Output ACC Power Cord for Dash Cam First Site Jiedu Lingdu 360
Driving Data Recorder Power Line Step-down Cord for Dash Cams up to 100W

This power line step-down cable offers a tidy solution for connecting your dash cam to your vehicle's electrical system. By tapping into the ACC power source, it enables the recorder to start and stop recording with the ignition, saving battery power and avoiding loose wires. With a maximum output of under 100W, it works with most mainstream dash cam brands such as First Site, Jiedu, Lingdu, and 360. The cable is available with either a T-connector or Android connector, and you can also choose variants that include a test pencil for easier installation. This single-cord package ensures you have everything needed for a reliable, low-profile power connection.
Features and Construction

The power line is built around a simple but effective wiring scheme that matches standard automotive ACC circuits. Its construction supports straightforward installation for users familiar with basic car electrics.
Material and Build
The cable uses standard electrical wiring with colour-coded conductors: red for ACC, yellow for normal power or ACC, and black for ground. The connectors are designed to fit T-connector or Android port specifications, depending on the variant chosen. No specific insulation or jacket material is given in the source.
Size and Practical Fit
Exact cable length is not specified in the source, but the step-down design suits typical dash cam installations where routing from the fuse box to the recorder is needed. The compact connector heads fit most dash cam power sockets without adding bulk.
Uses and Placement

This cable is intended for use in vehicles to power dash cams and similar recording devices. Its ACC-dependent connection makes it a practical choice for cars where you want automatic on/off behaviour.
Event or Professional Use
For professional installers or fleet managers, this cable provides a standardised way to hardwire dash cams across multiple vehicles. The optional test pencil speeds up the process of identifying the correct ACC circuit.
Everyday Home Use
For regular drivers, installing this step-down line means you no longer need to plug and unplug the dash cam manually. The recorder will power up when you start the car and shut down safely when you turn off the engine, reducing the chance of a flat battery.
Benefits and Buying Value

Choosing this power line simplifies the installation of a dash cam and avoids the need for a 12V socket adapter. The range of connector options allows compatibility with different dash cam brands without extra adaptors.
Reuse and Low Maintenance
Once installed, the cable requires no regular maintenance. If you switch dash cam models in the future, you may need to select a different connector variant, but the wiring scheme remains the same.
Why Choose This Product
This step-down line is a practical accessory that solves a common annoyance: powering a dash cam neatly and reliably. Its support for under-100W devices covers the vast majority of consumer dash cams, and the availability of T-connector and Android connector variants makes it a versatile pick.




