CHOETECH UM20137 B627-V3 20W USB-C PD Charger User Manual
Introduction
Welcome to the user manual for the CHOETECH UM20137 B627-V3 20W USB-C PD Charger. This compact and powerful charger is designed to efficiently power your USB-C devices, including smartphones, tablets, and other compatible electronics.
This manual contains important information regarding the product's features, specifications, safety precautions, and usage instructions. Please read it carefully before using the charger.
Product Features
- High-speed 20W Power Delivery (PD) charging for compatible devices.
- Compact and portable design, ideal for travel.
- Wide compatibility with USB-C enabled smartphones, tablets, and more.
- Advanced safety features to protect against overcharging, overheating, and short circuits.
- Durable construction for long-lasting use.
Specifications
| Parameter | Details |
|---|---|
| Model Number | UM20137 B627-V3 |
| Input | 100-240V ~ 50/60Hz 0.5A Max |
| Output (USB-C PD) | 5V/3A, 9V/2.22A, 12V/1.67A (20W Max) |
| Total Power | 20W Max |
| Material | Fireproof PC |
| Dimensions | Approx. 40 x 40 x 28 mm |
| Weight | Approx. 35g |
| Color | White |
Safety Precautions
To ensure safe and optimal use of your charger, please adhere to the following precautions:
- ⚠️ Keep away from water and moisture. Do not use in wet environments.
- ⚠️ Avoid exposing the charger to extreme temperatures (hot or cold).
- ⚠️ Do not disassemble or attempt to repair the charger yourself.
- ⚠️ Use only compatible charging cables.
- ⚠️ Do not place the charger on soft surfaces like beds or blankets while in use, as this can impede heat dissipation.
- ⚠️ Ensure the charger is unplugged during lightning storms or when unused for long periods.
- ⚠️ Keep out of reach of children.
Usage Instructions
Using the CHOETECH UM20137 B627-V3 charger is straightforward:
- Plug the charger into a standard wall outlet.
- Connect your USB-C device to the charger's USB-C port using an appropriate USB-C cable.
- Charging will begin automatically. The charging speed will depend on your device's capabilities and the selected PD profile.
This charger supports various PD profiles (5V/3A, 9V/2.22A, 12V/1.67A) to deliver optimal power to your connected device.
Troubleshooting
If you encounter issues, please refer to the following common problems and solutions:
- Problem: Device not charging.
- Ensure the charger is securely plugged into the wall outlet.
- Check that the USB-C cable is properly connected to both the charger and your device.
- Try using a different USB-C cable and a different wall outlet.
- Verify that your device is compatible with USB-C PD charging.
- Problem: Slow charging speed.
- Ensure you are using a USB-C cable that supports the charging speed required by your device (e.g., a PD-compatible cable).
- Some devices may limit charging speed based on battery temperature or other internal factors.
- Problem: Charger is warm during use.
It is normal for the charger to become warm during operation, especially during high-power charging. If it becomes excessively hot, unplug it immediately and contact support.
Warranty Information
CHOETECH provides a limited warranty for this product. Please refer to the warranty card included with your purchase or visit the CHOETECH website for detailed terms and conditions.
For warranty claims or support, please contact CHOETECH customer service.
About CHOETECH
CHOETECH is dedicated to providing high-quality electronic accessories and innovative solutions for modern life. We strive for excellence in product design and customer satisfaction.
For more information, please visit our official website: https://www.choetech.com
