010-12530-23 Constant Power Cable for Garmin Dash Cam 46 47 56 57 66W 67W
Quick take
This constant power OBD-II cable is made for specific Garmin dash cam models and aims to keep recording on compatible setups even when the car is parked or turned off. Key features include low-battery protection and a time switch (10 minutes, 24 hours, or always on), plus dual USB output for powering up to two dash cams. Main caveat: it is not intended for vehicles that use a J1939 connector, and a small number of users report restart or shutdown behavior tied to their car’s auto stop-start conditions.
Pros and cons
Pros
- Designed for multiple Garmin dash cam models, including 46/47 and several Mini, Live, Tandem, and X-series options (model-specific fit matters).
- OBD-II plug-and-play approach, avoiding wiring splices for many installs.
- Low battery protection with a 12 V threshold to help prevent excessive battery drain.
- Time switch options (10 minutes, 24 hours, or always on) and a status LED to indicate power states.
- Dual USB output can support powering two dash cams.
Cons
- Compatibility is limited, including a note that it does not work with commercial vehicles using a J1939 connector.
- Some drivers may find car start-stop behavior causes dash cam reboots or power cycling, depending on their specific vehicle and settings.
- It outputs fixed power ratings (5 V, 1.5 A per port), so it is not a generic charger for other devices.
What buyers think
Buyer-review evidence is mixed, but several themes repeat. Many customers describe the install as straightforward because the cable uses the vehicle’s OBD-II port rather than requiring wiring changes. For supported Garmin dash cam models, multiple reviewers report it performs as expected and helps enable parking/constant power behavior, often praising the time-switch control for letting the camera run for a chosen duration after exiting the car.
On the other hand, there is some limited evidence of compatibility or behavior issues in certain vehicles, particularly when the car’s auto stop-start features interact with constant power. In those cases, some users prefer the original Garmin cable. Overall, the review pattern suggests the cable is a good fit for many Garmin owners who want an easier constant-power setup, but it is worth validating fit and considering vehicle start-stop behavior if you see power cycling.
How this constant power cable works
The 010-12530-23 cable is intended to connect to your vehicle’s OBD-II diagnostic port and provide steady power to compatible Garmin dash cams. The goal is to keep the camera running during parking scenarios rather than only powering it while the ignition is on.
Power behavior and protection features
- Low battery protection: Includes a protection feature tied to a 12 V threshold, designed to switch the constant power cable off when the vehicle battery reaches that level.
- Time switch: Lets you choose how long power continues after you exit the vehicle, with options for 10 minutes, 24 hours, or always on.
- Status LED: Indicates different power supply states, so you can more easily confirm what mode the cable is in.
Compatibility checklist (important)
This cable is built for a specific set of Garmin dash cams. If your camera model is not on the supported list, it may not work correctly.
- Garmin dash cam models listed include 46, 47, 56, 57, 66W, 67W, Dash Cam Live, Dash Cam Mini, Dash Cam Mini 2, Dash Cam Mini 3, Dash Cam Tandem, and X110, X210, X310.
- It is positioned for most passenger vehicles.
- It is not compatible with commercial vehicles that use a J1939 connector.
Key specs that affect real-world use
- Input: 12 to 16 V (up to 1.6 A max)
- Output: 5 Vdc at 1.5 A per USB port (3.0 A total when using both ports)
- Operating temperature: -20° to 45°C (-4° to 113°F)
- Connection type: Male-to-male, 2-pin (OBD-II constant power cable to dual USB Type A)
- Included in the box: 1 constant power cable, 2 reclosable fasteners, and a user manual
Pros and cons for different dash cam setups
Best for
- Garmin owners with one of the listed models who want a simpler constant-power install using the OBD-II port.
- Drivers who want parking power but also want control over camera runtime via the time switch.
- People who want the option to power two cams using the dual USB output.
Who should be careful or consider alternatives
- If your vehicle’s auto stop-start behavior is known to affect accessories, you may want to pay closer attention to how your dash cam responds when the car starts.
- If you need this cable for a vehicle type outside the listed support, or if your setup involves a J1939 connector, this is likely the wrong category fit.
- If you are using a different dash cam brand or model, do not assume this is interchangeable, because power needs and connector expectations can vary.
Verdict: is the 010-12530-23 constant power cable worth it?
The 010-12530-23 constant power OBD-II cable is a solid choice when you have a compatible Garmin dash cam model and want an easier path to parking power without splicing wires. The low-battery protection (12 V threshold) and time-switch options are the features most likely to matter day to day. That said, buyer feedback is not perfectly uniform, with some users reporting dash cam power cycling tied to start-stop behavior in their specific cars. If you have a vehicle with aggressive auto stop-start functions, it may be worth considering the official Garmin constant power option instead.
FAQ
Will this work with my Garmin dash cam model?
It is intended for specific Garmin models such as Dash Cam 46/47, 56/57, 66W/67W, several Mini and Live models, Tandem, and X110/X210/X310. Check your exact dash cam model against the supported list before buying.
Does it keep the camera powered when the car is parked?
Yes, the cable is designed to provide constant power via the OBD-II port even when the vehicle is turned off. You can also control how long power continues after you exit using the time switch (10 minutes, 24 hours, or always on).
Is there low-battery protection?
Yes. It includes a low battery protection feature that switches off when the vehicle battery reaches 12 V.
Can it power two dash cams?
Yes. It has dual USB power ports, with output rated at 5 Vdc at up to 1.5 A per port (3.0 A total when both are used).
Does it work with all vehicles?
It is described as suitable for most passenger vehicles. It is not intended for commercial vehicles using a J1939 connector, and vehicle-specific start-stop behavior may affect how your dash cam behaves when the car starts.
What should I watch for if my dash cam restarts when the car starts?
Some buyers report power cycling or reboots in certain vehicle conditions, particularly with auto stop-start behavior and certain settings. If you notice this, you may need to adjust your dash cam and time-switch settings, or consider a Garmin-branded constant power cable for your specific setup.
Specifications
| Product Title | 010-12530-23 Constant Power Cable for Garmin Dash Cam 46 47 56 57 66W 67W, Live, Mini, Mini 2 3, Tandem, X110, X210, X310, DashCam, Fits Vehicle's OBD-II Port for Power Even When Parked and Turned Off |
|---|---|
| Category | Electronics > GPS, Finders & Accessories > GPS System Accessories > Chargers & Cables |
| Brand | sixcow |
| Manufacturer | sixcow |
| Color | Black |
| Connector Type | USB Type A |
| Cable Type | USB |
| Compatible Devices | Compatible with Garmin Dash Cam 46, Dash Cam 47, Dash Cam 56, Dash Cam 57, Dash Cam 66W, Dash Cam 67W, Dash Cam Live, Dash Cam Mini, Dash Cam Mini 2, Dash Cam Tandem., Monitor |
| Other Special Features of the Product | Constant Power for Your Dashcams |
| Compatible Phone Models | Compatible with Garmin Dash Cam 46, Dash Cam 47, Dash Cam 56, Dash Cam 57, Dash Cam 66W, Dash Cam 67W, Dash Cam Live, Dash Cam Mini, Dash Cam Mini 2, Dash Cam Mini 3, Dash Cam Tandem. Garmin Dash Cam X110, Garmin Dash Cam X210, Garmin Dash Cam X310, Compatible with most passenger vehicles. Not compatible with commercial vehicles with a J1939 connector. |
| Connector Gender | Male-to-Male |
| Number of Pins | 2 |
| Maximum Current | 1.6 Amps |
| Wattage | 25.6 watts |
| Maximum Voltage | 16 Volts (DC) |
| Recommended Uses For Product | Compatible with 46, 47, 56, 57, 66W, 67W, Live, Mini, Mini 2, Tandem Dashcam |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Square |
| Brand Name | sixcow |
| Customer Package Type | Sealed Anti-static Bag |
| Model | 010-12530-23 |
| Warranty Description | 30-Day money-back guarantee, 12-Month warranty for quality-related issues |
| Part Number | 010-12530-23 |
| Included Components | Qty-1 Constant Power Cable, Qty-2 Reclosable Fastener, Qty-1 User Manual |
| Item Type Name | GPS OR NAVIGATION ACCESSORY |
| Unit Count | 3.0 Count |
| Number of Items | 1 |
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