1. Product Overview
The onerbl Car DC Adapter is a high-quality replacement power supply designed to meet the power needs of your compatible device. This adapter efficiently converts AC power into the DC power required for operation or battery charging. It has been rigorously tested and validated to ensure compatibility and reliable performance, making it a suitable solution for both daily use and travel.

Image 1.1: The onerbl Car DC Adapter. This image displays the adapter's components, including the car cigarette lighter plug, the connecting cable, and the barrel connector output.
Key Features:
- High-quality replacement car power charger/adapter.
- Compatible with Halfords 6-in-1 Jump Starter Power Pack (650 Amp / 100 Watt, Model 654898).
- Features Over Voltage Protection for device safety.
- Features Over Heat Protection for enhanced safety and longevity.
- Tested units ensure great working condition upon delivery.
2. Setup Instructions
2.1 Unpacking
- Carefully remove the onerbl Car DC Adapter from its packaging.
- Inspect the adapter for any visible damage. If damage is present, do not use the adapter and contact customer support.
- Ensure all components are present. The package should contain the Car DC Adapter unit.
2.2 Connecting the Adapter
- Locate the 12V DC power outlet (cigarette lighter socket) in your vehicle.
- Insert the car cigarette lighter plug end of the onerbl Car DC Adapter firmly into the vehicle's 12V DC power outlet. Ensure a secure connection.
- Locate the DC input port on your Halfords 6-in-1 Jump Starter Power Pack.
- Connect the barrel connector end of the onerbl Car DC Adapter to the DC input port of your Halfords Jump Starter.
- Verify that both connections are snug to prevent intermittent power supply.
3. Operating Instructions
3.1 Charging Your Device
- Once the onerbl Car DC Adapter is securely connected to both your vehicle's 12V DC outlet and your Halfords Jump Starter, power will be supplied to the jump starter.
- Refer to your Halfords 6-in-1 Jump Starter Power Pack's manual for specific instructions on charging its internal battery or operating its functions while connected to an external power source.
- Monitor the charging indicator on your Halfords Jump Starter to confirm that it is receiving power and charging correctly.
- When charging is complete or the device is no longer needed, disconnect the barrel connector from the jump starter first, then remove the car cigarette lighter plug from the vehicle's outlet.
3.2 Safety Precautions
- Use this adapter only with compatible devices as specified.
- Do not expose the adapter to moisture, rain, or extreme temperatures.
- Avoid dropping or subjecting the adapter to severe impacts.
- Do not attempt to disassemble or modify the adapter. This will void any potential warranty and could lead to electrical hazards.
- Ensure proper ventilation around the adapter during use to prevent overheating.
- Keep out of reach of children.
4. Maintenance
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior of the adapter. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Coil the cable loosely to prevent kinks or damage.
- Inspection: Periodically inspect the cable and connectors for any signs of wear, fraying, or damage. If any damage is observed, discontinue use and replace the adapter.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not receiving power. | Loose connection; vehicle's 12V outlet not active; adapter malfunction. | Ensure both ends of the adapter are securely connected. Check if the vehicle's 12V outlet is working (e.g., by testing with another device). If issues persist, the adapter may be faulty. |
| Adapter feels hot during use. | Normal operation; insufficient ventilation; overloaded circuit. | A slight warmth is normal. Ensure the adapter has adequate ventilation. If it becomes excessively hot, disconnect immediately and check for compatibility or potential overload. |
| Adapter not fitting into the 12V outlet or device port. | Incompatibility; incorrect orientation. | Verify that the adapter is designed for your specific vehicle's 12V outlet and your Halfords Jump Starter's DC input port. Do not force connections. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
| Compatible Devices | Halfords 6-in-1 Jump Starter Power Pack |
| Input Voltage | 12 Volts DC (from vehicle's power outlet) |
| Wattage | 100 watts |
| Power Source | Vehicle's 12V DC Outlet |
| Main Power Connector Type | Car Cigarette Lighter Plug (Input), Barrel Connector (Output) |
| Special Feature | Travel-friendly design, Over Voltage Protection, Over Heat Protection |
| ASIN | B0D3L6Z4XR |
| Date First Available | May 8, 2024 |
7. Warranty Information
Specific warranty details for the onerbl Car DC Adapter are not provided in the product information. For warranty inquiries, please refer to the retailer's return policy or contact the manufacturer directly.
8. Customer Support
For further assistance, technical support, or questions regarding your onerbl Car DC Adapter, please contact the seller or visit the official onerbl website. Specific contact information was not provided in the product data.