1. Introduction
Thank you for choosing the UGREEN 45W GaN Charger. This compact and powerful charger utilizes Gallium Nitride (GaN) technology to deliver efficient and safe fast charging for a wide range of devices, including smartphones, tablets, and laptops. This manual provides essential information on how to set up, operate, and maintain your charger, along with troubleshooting tips and product specifications.
2. What is GaN Technology?
Gallium Nitride (GaN) is a semiconductor material that produces less heat than traditional silicon-based chargers. This allows for components to be placed closer together, resulting in a smaller, more compact charger that maintains high power capabilities and safety standards.
3. Setup and Connection
- Unpack the Charger: Carefully remove the UGREEN 45W GaN Charger from its packaging.
- Connect to Power Outlet: Insert the charger's plug into a compatible AC power outlet. Ensure the outlet voltage matches the charger's input requirements (100-240V AC).
- Connect Your Device: Use a certified USB-C charging cable (a 5A charging cable is recommended for optimal performance) to connect your device to the USB-C port on the charger.
- Verify Charging: Once connected, your device should indicate that it is charging.
4. Operating Instructions
The UGREEN 45W GaN Charger supports various fast charging protocols to optimize charging speed for different devices.
Fast Charging Capabilities:
- Samsung Super Fast Charging 2.0: Supports PD3.0/SFC 2.0/PPS/QC4.0 protocols for rapid charging of compatible Samsung devices.
- iPhone Rapid Charging: Delivers up to 27W for fast charging of compatible iPhone models.
- MacBook Air Charging: Efficiently charges MacBook Air M2 and other compatible laptops.
Note: For optimal fast charging performance, a 5A charging cable is required.
Charging Performance Examples:
5. Maintenance and Care
- Cleaning: Disconnect the charger from the power outlet and all devices before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the charger to strong impacts. Do not attempt to disassemble or modify the charger.
- Environmental Conditions: Keep the charger away from water, moisture, and flammable materials.
6. Troubleshooting
If you encounter issues with your UGREEN 45W GaN Charger, please refer to the following common solutions:
- Device not charging:
- Ensure the charger is securely plugged into a working power outlet.
- Check that the USB-C cable is properly connected to both the charger and your device.
- Try using a different USB-C cable to rule out cable issues.
- Test the charger with a different device to confirm charger functionality.
- Slow charging:
- Verify that your device supports fast charging protocols (PD, PPS, QC) and that the charger is compatible.
- Ensure you are using a high-quality USB-C cable, preferably a 5A cable, which is essential for optimal fast charging speeds.
- Check if your device is running power-intensive applications in the background, which can slow down charging.
- Overheating:
- It is normal for the charger to become slightly warm during operation. However, if it feels excessively hot, disconnect it immediately.
- Ensure adequate ventilation around the charger and avoid covering it.
- The charger features multiple protection mechanisms to prevent overheating.
Safety Features (Multi-Protection):
The UGREEN 45W GaN Charger is equipped with comprehensive safety features to protect your devices:
- Overvoltage Protection
- Short-Circuit Protection
- Lightning Protection
- Overtemperature Protection
- Overcurrent Protection
- Anti-interference Protection
- Shellfire Protection
- Overpower Protection
7. Specifications
| Attribute | Detail |
|---|---|
| Brand Name | UGREEN |
| Product Name | USB-C GaN 45W Charger |
| Model No. | X524 |
| Material | PC Fireproof Case |
| Input | 45W Max (A.C. Source) |
| Output | 45W Max (Type C Interface) |
| Dimensions | 38mm*36mm*65mm |
| Intelligent Charge | Yes |
| Display Screen | No |
| GaN | Yes |
| Applied Fast Charge Protocols | Samsung Adaptive Fast Charge, Huawei FCP, USB PD, BC1.2, Qualcomm Quick Charge, Huawei Quick Charge, PPS |
| Quality Certification | CE, ROHS, FCC |
| Origin | Mainland China |
8. User Tips
- Cable Quality Matters: Always use high-quality, certified USB-C cables, especially a 5A cable, to ensure maximum charging efficiency and safety.
- Check Device Compatibility: While the charger supports many protocols, always confirm your device's specific fast charging requirements for optimal results.
- PD and PPS Support: This charger supports both Power Delivery (PD) and Programmable Power Supply (PPS) protocols, making it highly versatile for modern devices.
9. Package Contents
The standard package for the UGREEN 45W GaN Charger includes:
- 1 x UGREEN USB-C GaN Fast Charger (45W)
10. Warranty and Support
UGREEN products are designed and manufactured to the highest quality standards. For warranty information, technical support, or any product-related inquiries, please contact UGREEN customer service through their official website or the retailer where you purchased the product. Please retain your proof of purchase for warranty claims.
