1. Product Overview
This manual provides instructions for the ABLEGRID 4ft USB Car Charger Power Cord, designed to power compatible devices such as the Crosstour CR750 Dual Lens Dash Cam Recorder. This product is a replacement power cord, ensuring your dash cam receives consistent power while in your vehicle.
The charger features built-in protection mechanisms to safeguard your device.

Image 1: Top view of the ABLEGRID USB Car Charger Power Cord, showing the coiled cable and the car adapter plug.
2. Setup Instructions
- Identify the Car Power Outlet: Locate the 12V auxiliary power outlet (cigarette lighter socket) in your vehicle.
- Connect to Dash Cam: Plug the USB end of the ABLEGRID power cord into the USB power input port of your Crosstour CR750 Dash Cam. Ensure the connection is secure.
- Insert into Vehicle Outlet: Insert the car charger plug firmly into your vehicle's 12V auxiliary power outlet.
- Verify Power: Once connected, your dash cam should power on or begin charging, indicated by its power indicator light.

Image 2: Side view of the ABLEGRID USB Car Charger Power Cord, highlighting the car adapter plug and the cable.
3. Operating Instructions
The ABLEGRID USB Car Charger Power Cord operates automatically once connected to a powered 12V auxiliary outlet and your dash cam. It provides continuous power to your device.
- Automatic Operation: The charger will supply power to your dash cam whenever the vehicle's auxiliary power outlet is active.
- Power Indicator: Some dash cams may have an indicator light to show they are receiving power or charging. Refer to your dash cam's manual for specific details.
- Safety Features: This charger includes Overcharge Protection, Overcurrent Protection, Overvoltage Protection, and Short Circuit Protection to ensure safe operation for your connected device.
4. Maintenance
To ensure the longevity and optimal performance of your ABLEGRID car charger, follow these maintenance guidelines:
- Keep Clean: Periodically wipe the charger's exterior with a dry, soft cloth. Avoid using liquid cleaners.
- Inspect for Damage: Regularly check the cable and connectors for any signs of wear, fraying, or damage. If damage is observed, discontinue use and replace the cord.
- Proper Storage: When not in use, store the charger in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent internal wire damage.
- Avoid Moisture: Do not expose the charger to water or excessive humidity.
5. Troubleshooting
If you encounter issues with your ABLEGRID car charger, refer to the following common troubleshooting steps:
- Device Not Powering On/Charging:
- Ensure the car charger is fully inserted into the vehicle's 12V auxiliary power outlet.
- Verify that the vehicle's auxiliary power outlet is active (some vehicles require the ignition to be on).
- Check the connection between the USB end of the power cord and your dash cam.
- Test the car charger in a different vehicle or with another compatible device (if available) to rule out issues with the vehicle's power outlet or the dash cam itself.
- Inspect the charger cable for visible damage.
- Intermittent Power:
- Ensure all connections are snug and not loose.
- Clean any debris from the car charger plug and the vehicle's auxiliary power outlet.
If problems persist after attempting these steps, contact customer support.
6. Specifications
| Brand | ABLEGRID |
| Connector Type | USB |
| Compatible Devices | Dashcams (e.g., Crosstour CR750) |
| Special Features | Short Circuit Protection, Overcharge Protection, Overcurrent Protection, Overvoltage Protection |
| Certification | CE, RoHS |
| Power Source | Corded Electric |
| Main Power Connector Type | Auxiliary Power Outlet (12V Car Socket) |
| Cable Length | 4ft |
7. Warranty and Support
ABLEGRID products are designed for reliability and performance. While specific warranty details are not provided in this manual, please refer to the product packaging or the ABLEGRID official website for the most current warranty information.
For technical support, troubleshooting assistance, or inquiries regarding your ABLEGRID 4ft USB Car Charger Power Cord, please contact ABLEGRID customer service through their official channels. You may find contact information on the product packaging or by visiting the ABLEGRID Store on Amazon.