ATOTO CG2M1C Car Cigarette Lighter Power Supply User Manual

1. Introduction

The ATOTO CG2M1C is a versatile car cigarette lighter adapter designed to provide power and audio connectivity for your ATOTO P6, P9, or P10 car stereo, while also offering fast charging capabilities for your mobile devices. This device features a 12V/24V 5A power supply, a PD3.0 20W fast charging port, and an AUX audio output. It includes a manual ON/OFF switch for convenient power control.

ATOTO CG2M1C Car Cigarette Lighter with PWR (5.5V, 3.5A), AUX OUT, ON/OFF switch, and PD3.0 20W port. — Figure 1: ATOTO CG2M1C Car Cigarette Lighter with labeled ports and switch.

2. Package Contents

Please check the package for the following items:

ATOTO CG2M1C Car Cigarette Lighter
9-pin Round to Type-C Cable

Image showing the ATOTO CG2M1C Cigarette Lighter and a 9-pin Round to Type-C Cable, with dimensions of the lighter: 4.6cm/1.81inches width, 7.78cm/3.06inches length. — Figure 2: Package Contents and dimensions of the Cigarette Lighter.

3. Specifications

Feature	Specification
Model Name	CG2M1C
Item Type	Cables, Adapters & Sockets
Material	ABS
Input Voltage	12V/24V
Output Power	5A
Special Features	Fast Charging (PD3.0 20W)
Item Weight	0.1kg
Dimensions (L x W)	7.78cm x 4.6cm (approx. 3.06 x 1.81 inches)
Compatibility	ATOTO P6/P9/P10 Car Stereo, 12V/24V Vehicles, PD3.0-compatible devices

4. Setup Instructions

4.1 Connecting to your Car Stereo

The ATOTO CG2M1C offers two primary methods for connecting to your ATOTO P9 car stereo:

Direct Connection: Connect your ATOTO P9 car stereo directly to the CG2M1C's power supply port using the provided 9-pin round to Type-C cable.
Via SmartCup (Optional): If you use an ATOTO SmartCup, connect the P9 to the SmartCup with a 9-pin to Type-C cable, then connect the SmartCup to the CG2M1C's power supply port.

Diagram illustrating two roles for the 2-in-1 Power Supply Port. Role 1: Connects P9 via a 9-pin round to Type-C cable directly. Role 2: Connect P9 to SmartCup with 9-pin to Type-C cable, then connect SmartCup to cigarette lighter. — Figure 3: 2-in-1 Power Supply Port connection methods.

4.2 Powering the Device

Insert the ATOTO CG2M1C into your vehicle's 12V or 24V cigarette lighter socket. Ensure it is firmly seated. The device is compatible with a wide range of vehicles.

Diagram showing the ATOTO CG2M1C connected in a car, powering an ATOTO P9 stereo and charging a phone. Labels indicate AUX Audio Out, 20W PD3.0 Charging Port, Power Supply Port, and ON/OFF Switch. — Figure 4: ATOTO CG2M1C in-car setup with labeled components.

5. Operating Instructions

5.1 Manual Power Control

The ATOTO CG2M1C features an integrated ON/OFF switch. This allows you to manually control the power supply to connected devices, preventing battery drain when your vehicle is off and locked. Simply toggle the switch to turn the power on or off.

Comparison of 'Traditional Cigarette Lighter' (devices remain ON, draining battery when vehicle is off) vs. 'ATOTO Cigarette Lighter' (manual ON/OFF switch to control power to devices). — Figure 5: Manual Power Control feature of the ATOTO CG2M1C.

5.2 Fast Charging (PD3.0 20W)

Connect your PD3.0 compatible devices (e.g., iPhone 16, Samsung Galaxy S23) to the 20W PD3.0 charging port using an appropriate data cable for rapid charging. This feature supports fast charging even when CarPlay or Android Auto is active on your car stereo.

Note: For optimal fast charging performance, please use the original data cable provided with your device or a certified high-quality data cable.

Illustration of 20W PD3.0 Fast Charging, showing a phone being charged and compatible devices like iPhone 16 and Samsung Galaxy S23. Text notes support for fast charging even with CarPlay or Android Auto active. — Figure 6: PD3.0 20W Fast Charging in action.

5.3 AUX Audio Out

Utilize the AUX OUT port to connect to external audio systems or devices as needed. Refer to your car stereo's manual for specific AUX input connection details.

6. Maintenance

Keep the device clean and free from dust and debris. Use a soft, dry cloth for cleaning.
Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
Do not attempt to disassemble or repair the device yourself, as this will void the warranty.
Ensure the cigarette lighter socket in your vehicle is clean and free of obstructions for proper connection.

7. Troubleshooting

No Power: Ensure the CG2M1C is fully inserted into the cigarette lighter socket. Check your vehicle's fuse for the cigarette lighter socket. Verify the ON/OFF switch on the CG2M1C is in the 'ON' position.
Slow Charging: Ensure you are using a PD3.0 compatible cable and device. Some devices may have specific charging requirements.
No Audio Output: Check all AUX cable connections. Ensure the correct audio input source is selected on your car stereo.
Device Overheating: Disconnect the device immediately. Ensure proper ventilation around the unit. If overheating persists, contact support.

8. User Tips

Always use the manual ON/OFF switch to power down connected devices when leaving your vehicle for extended periods to prevent battery drain.
Keep the ports free of dust and lint to ensure reliable connections and charging.
When connecting to your ATOTO car stereo, ensure the 9-pin round connector is securely fastened to avoid intermittent power or audio issues.

9. Warranty and Support

ATOTO provides a 365-day warranty period for this product. We are committed to offering lifetime technical support and free firmware, software, user interface, and GPS navigation map updates to ensure the normal modification and functionality of your car stereo system. For any inquiries or support needs, please contact ATOTO customer service.