1. Introduction
The UGREEN 100W GaN Nexode X Charger (Model X756) is a high-performance, compact charging solution designed to power a wide range of devices, including laptops, tablets, and smartphones. Utilizing advanced GaN (Gallium Nitride) technology and UGREEN's proprietary Airpyra Tech, this charger offers efficient and fast charging in a significantly smaller form factor. It features multiple output ports (USB-C and USB-A) to enable simultaneous charging of up to three devices.
Figure 1: UGREEN 100W GaN Nexode X Charger
2. Important Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in fire, electric shock, injury, or damage to the product or property.
- Do not expose the charger to rain, moisture, or extreme temperatures.
- Do not disassemble, modify, or repair the charger. This will void the warranty and may cause damage.
- Avoid dropping or subjecting the charger to strong impacts.
- Keep out of reach of children.
- Ensure the charger is used within its specified input voltage range (100-240V~).
- Unplug the charger during lightning storms or when unused for long periods.
- Do not operate the charger with a damaged cord or plug.
3. Package Contents
The package typically includes:
- UGREEN 100W GaN Nexode X Charger (Model X756)
- User Manual
Note: Charging cables are usually sold separately unless specified.
Figure 2: Charger Package Display
4. Product Overview
The UGREEN 100W GaN Nexode X Charger is designed for portability and multi-device charging. It features a compact design thanks to GaN technology and UGREEN's Airpyra Tech.
Figure 3: UGREEN 100W GaN Nexode X Charger (US Plug version)
Port Configuration:
- USB-C1 Port: Primary USB-C output.
- USB-C2 Port: Secondary USB-C output.
- USB-A Port: Standard USB-A output.
Figure 4: Compact Size Comparison (45% smaller than original 96W charger)
5. Setup Instructions
- Plug in the Charger: Insert the charger into a compatible wall outlet (AC 100-240V, 50/60Hz).
- Connect Your Device: Use a suitable charging cable (not included) to connect your device to one of the charger's output ports (USB-C1, USB-C2, or USB-A).
- Begin Charging: The charger will automatically detect your device and begin charging at the optimal speed.
Figure 5: Connecting multiple devices for smart charging
6. Operating Instructions
Single-Port Charging:
When charging a single device, the charger can deliver maximum power output to that port:
- USB-C1: Up to 100W Max
- USB-C2: Up to 30W Max
- USB-A: Up to 22.5W Max
Figure 6: Single-Port Power Distribution
Multi-Port Charging (Smart Power Distribution):
The charger intelligently distributes power when multiple devices are connected. The total output power is 100W Max.
- Two-Port Charging:
- USB C1 + USB C2: 65W Max + 30W Max
- USB C1 + USB A: 65W Max + 22.5W Max
- USB C2 + USB A: 5V/3A (15W Max)
- Three-Port Charging:
- USB C1 + USB C2 + USB A: 65W + 5V/3A (15W Max)
Figure 7: Two-Port Power Distribution
Figure 8: Three-Port Power Distribution
Fast Charging Protocols:
The charger supports various fast charging protocols for wide compatibility:
- USB-A: QC3.0, SCP (10V2.25A), FCP, AFC, APPLE 5V2.4A, Samsung 5V2A, BC1.2
- USB-C1/C2: PD3.0, PPS, QC4+, SCP (10V2.25A), FCP, AFC, APPLE 5V2.4A, Samsung 5V2A, BC1.2
Figure 9: Supported Fast Charging Protocols
Compatibility:
The UGREEN 100W GaN Nexode X Charger is compatible with a wide range of devices, including but not limited to:
- Laptops: MacBook Air, MacBook Pro (16"/13"), Dell XPS 15/13, Dell Inspiron 16/15, Lenovo ThinkPad Series, Samsung Chromebook 4.
- Cell Phones: iPhone 8-15 Series, Samsung Galaxy S8-S23 Series / Note 20 Ultra / Z Fold 4, Google/Sharp/Sony Pixel 3-7 / Sense 7 / Xperia 10 IV, Xiaomi 13-10 / Redmi K40.
- Tablets: iPad Pro, iPad Air, iPad Mini, iPad.
- Others: Air Pods, iWatch, MagSafe, Steam Deck.
Figure 10: Wide Device Compatibility
Product Video:
Video 1: UGREEN Nexode X Fast Charging Series Overview
7. Maintenance
- Cleaning: Disconnect the charger from the power outlet 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: Handle the charger with care. Avoid dropping it or exposing it to excessive force.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not charging. | Loose connection, faulty cable, incompatible device, power outlet issue. | Ensure cables are securely connected. Try a different cable or power outlet. Verify device compatibility. |
| Slow charging speed. | Cable not supporting fast charging, multiple devices connected, device not supporting fast charging protocol. | Use a high-quality cable that supports fast charging. Disconnect other devices if maximum speed is needed for one. Ensure your device supports the charger's fast charging protocols. |
| Charger feels warm. | Normal operation during high power output. | This is normal. The charger has overheating protection. If it becomes excessively hot, disconnect it and allow it to cool down. |
| Can it charge low-power devices like Bluetooth headphones? | Concern about overcharging small devices. | Yes, the charger features intelligent charge detection and multiple protocols (including BC1.2 and Apple 5V2.4A) that allow it to safely charge low-power devices like Bluetooth headphones without damage. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand Name | UGREEN |
| Model Number | X756 |
| Product Name | Nexode X 100W 3-Port GaN Fast Charger |
| Input | 100-240V~50/60Hz 1.8A Max |
| Max. Output Power | 100W |
| Output Interface | USB-C (x2), USB-A (x1) |
| USB-C1 Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (100W Max) PPS: 3.3-21V/5A |
| USB-C2 Output | 5V/3A, 9V/3A, 12V/2.5A (30W Max) PPS: 3.3-11V/2.75A |
| USB-A Output | 5V/3A, 9V/2A, 12V/1.5A, 10V/2.25A (22.5W Max) |
| Total Output Power | 100W Max |
| Applied Fast Charge Protocols | Samsung Adaptive Fast Charge, Huawei FCP, USB PD, BC1.2, Qualcomm Quick Charge, Huawei Quick Charge |
| GaN Technology | Yes |
| Intelligent Charge | Yes |
| Quality Certification | CE, ROHS, FCC |
| Dimensions (approx.) | Length: 62mm, Width: 25mm, Height: 35mm (for EU plug version) |
| Weight (approx.) | 0.337 kg |
| Power Source | A.C. Source |
| Origin | Mainland China |
Figure 11: Approximate Product Dimensions
10. User Tips
- For optimal fast charging, ensure your device and charging cable both support the desired fast charging protocol (e.g., USB PD, QC).
- When charging multiple devices, the power output per port will adjust. If you need maximum power for a single device (like a laptop), consider charging it alone.
- The charger's intelligent power distribution ensures safe charging for various devices, including low-power accessories like Bluetooth headphones.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official UGREEN website or contact their customer service directly. Keep your purchase receipt for warranty claims.
