1. Introduction
Thank you for choosing the RoyPow C180 AC to DC Power Adapter. This manual provides essential information for the safe and efficient use of your device. Please read it thoroughly before operation and retain it for future reference.
The RoyPow C180 is designed to convert household AC power (100V-240V) to 11V-14V DC power, allowing you to use most 12V automotive electronic devices with a cigarette lighter plug indoors. With a rated power of 180W (maximum 200W), it can power a wide range of car accessories.
2. Package Contents
Please check the package for the following items:
- 1 x RoyPow C180 Power Adapter
- 1 x User Manual
- 1 x Warranty Card

3. Important Safety Instructions
To ensure safe operation and prevent damage, please observe the following:
- Do not expose the adapter to rain, moisture, or extreme temperatures.
- Do not disassemble or modify the adapter. Refer all servicing to qualified personnel.
- Ensure the input voltage matches the adapter's specifications (100-240V AC).
- Do not overload the adapter. The maximum output is 200W.
- Keep the adapter away from children.
- Ensure proper ventilation around the adapter during use to prevent overheating.
- The adapter features multiple safety protections, including overload, short-circuit, and high-temperature protection.

4. Product Overview
The RoyPow C180 power adapter consists of a main converter unit, an AC input cable with a standard plug, and a DC output cable terminating in a car cigarette lighter socket.

Key Features:
- High Power Output: 180W rated, 200W maximum, suitable for various 12V automotive electronics.
- Variable Voltage Output: Emulates car battery output (11V-14V DC) for broad compatibility.
- Quiet Operation: Integrated silent fan for continuous, low-noise performance.
- Multiple Safety Protections: Built-in smart chip protects against overload, short-circuit, and overheating.
- Compact Design: Easy to store and carry with a total cable length of 2 meters.

5. Setup Instructions
- Connect to AC Power: Plug the AC input cable of the RoyPow C180 adapter into a standard household electrical outlet (100-240V AC). The indicator light on the adapter should illuminate, indicating power.
- Connect Automotive Device: Insert the cigarette lighter plug of your 12V automotive electronic device into the DC output socket of the RoyPow C180 adapter.
- Verify Connection: Ensure both connections are secure. Your automotive device should now receive power.
6. Operating the Adapter
Once set up, the RoyPow C180 adapter operates automatically. It provides a stable 11V-14V DC output to power your connected 12V automotive devices.
- Ensure the total power consumption of your connected devices does not exceed 180W (200W peak).
- The adapter is compatible with a wide range of devices such as car dash cams, 12V travel coffee makers, car vacuum cleaners, car air purifiers, portable refrigerators, and air compressors.


7. Maintenance
- Cleaning: Disconnect the adapter from power before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place when not in use. Avoid wrapping the cables too tightly.
- Inspection: Periodically inspect the cables and connectors for any signs of damage. If damage is found, discontinue use and contact customer support.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not powering on (no indicator light). | No AC power, loose connection, or adapter malfunction. |
|
| Connected device not receiving power. | Loose DC connection, device power draw too high, or device malfunction. |
|
| Adapter feels excessively hot. | Overload, poor ventilation, or internal issue. |
|
9. Technical Specifications
| Parameter | Value |
|---|---|
| Model | C180C |
| Rated Power | 180 W |
| Maximum Power | 200 W |
| Input Voltage | 100-240 V AC |
| Output Voltage | 11-14 V DC |
| Output Current | 15 A (Max) |
| Operating Temperature | -5 °C to 40 °C |
| Storage Temperature | -25 °C to 85 °C |
| Operating Humidity | 5% to 95% RH |
| Storage Humidity | 5% to 95% RH |
| Dimensions | 155 x 85 x 55 mm |
| Cable Length | 2 meters |
| Net Weight | 500 g |
| Certifications | FCC, CE, RoHS |
10. Warranty and Support
The RoyPow C180 Power Adapter comes with a warranty. Please refer to the included Warranty Card for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact RoyPow customer service through the details provided on your warranty card or the official RoyPow website.
Please have your model number (C180C) and purchase information ready when contacting support.





