1. Introduction
Thank you for choosing the onerbl 12V DC Car Adapter. This adapter is designed to provide reliable power to your RoadPro RP12SB Soft Sided 12 Volt Travel Car Truck Electric Cooler Bag and RP-255 models. This manual provides essential information for the safe and efficient use of your new power supply cord.
Image 1.1: onerbl brand banner, indicating a superior power supply product.
2. Safety Information
Please read all safety instructions carefully before using this product. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Do not expose the adapter to rain or moisture.
- Do not disassemble the adapter. Refer all servicing to qualified personnel.
- Ensure the adapter is used within its specified input and output voltage ranges.
- Keep the adapter away from heat sources and direct sunlight.
- Do not operate the adapter with a damaged cord or plug.
- This adapter features built-in Over Voltage Protection and Over Heat Protection to safeguard your devices.
Image 2.1: Visual representation of the smart chip providing multiple protections, including short-circuit, over-voltage, and over-current protection.
3. Package Contents
Verify that all items are present in your package:
- 1 x onerbl 12V DC Car Adapter (Model: 1)
Image 3.1: The onerbl 12V DC Car Adapter, featuring a cigarette lighter plug and power cord.
4. Specifications
| Feature | Specification |
|---|---|
| Brand | onerbl |
| Model Number | 1 |
| Compatible Devices | ROADPRO RP12SB, RP-255 Electric Cooler Bags |
| Input Voltage | 12V DC (from vehicle cigarette lighter socket) |
| Output Voltage | 12 volts |
| Wattage | 120 watts |
| Power Source | Corded Electric (Vehicle Cigarette Lighter) |
| Main Power Connector Type | 2 Pin |
| Cable Length | Approximately 10 ft (3 meters) |
| Special Features | Travel-friendly, Over Voltage Protection, Over Heat Protection |
Image 4.1: Illustration of the extended cord design, highlighting the practical cable length for various applications.
5. Setup Instructions
Follow these steps to connect your 12V DC Car Adapter to your electric cooler:
- Identify the Power Port: Locate the 12V DC power input port on your RoadPro RP12SB or RP-255 electric cooler bag. This is typically a 2-pin connector.
- Connect to Cooler: Insert the 2-pin connector end of the onerbl adapter firmly into the power input port of your electric cooler.
- Connect to Vehicle: Insert the cigarette lighter plug end of the onerbl adapter into your vehicle's 12V DC accessory socket (cigarette lighter socket).
- Verify Connection: Ensure both connections are secure. The cooler should now receive power, indicated by its power indicator light (if applicable).
6. Operating Instructions
Once the adapter is properly connected, your electric cooler will begin to operate according to its design. No additional controls are present on the adapter itself.
- The adapter provides a constant 12V DC power supply to the cooler.
- Monitor your vehicle's battery if using the cooler for extended periods with the engine off to prevent battery drain.
- Always ensure proper ventilation around the adapter and cooler to prevent overheating.
Image 6.1: An illustration demonstrating the wide range of applications for similar power adapters, including electric coolers, routers, and other 12V devices.
7. Maintenance
Proper maintenance ensures the longevity and safe operation of your adapter.
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. 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. Avoid tightly coiling the cable to prevent damage.
- Inspection: Periodically inspect the cable and connectors for any signs of wear, cuts, or damage. If damage is found, discontinue use and replace the adapter.
Image 7.1: Diagram illustrating the durable design of the power cord, featuring copper wire and a protective PVC jacket for enhanced longevity.
8. Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Cooler not receiving power. | Loose connection. | Ensure both the 2-pin connector and the cigarette lighter plug are firmly seated. |
| Cooler not receiving power. | Vehicle's 12V socket is not active or fuse is blown. | Test the vehicle's 12V socket with another known working device. Check your vehicle's fuse box for a blown fuse related to the accessory socket. |
| Cooler not receiving power. | Damaged adapter cable or plug. | Inspect the adapter for visible damage. If damaged, replace the adapter. |
| Adapter feels hot. | Normal operation or poor ventilation. | A slight warmth is normal. Ensure the adapter is in a well-ventilated area and not covered. If it's excessively hot, disconnect immediately and check for overloads or faults. |
9. Warranty and Support
This onerbl product is designed for reliability and performance. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims.
For technical support or inquiries, please contact your retailer or the manufacturer directly through the contact information provided at the point of purchase.