1. Introduction
Thank you for choosing the XTREME XHC81028BLK 18W USB-C Power Delivery Wall Charger. This manual provides essential information for the safe and efficient use of your new charger. Please read these instructions carefully before use and retain them for future reference.
2. Product Overview
The XTREME XHC81028BLK is a compact and powerful wall charger designed to provide fast charging for compatible USB-C devices. Featuring 18W Power Delivery (PD) technology and foldable prongs, it offers a convenient and efficient charging solution for smartphones, tablets, and other USB-C powered electronics.

Image showing the XTREME 18W USB-C PD Fast Charge Wall Charger in its retail box. The charger is black, compact, and features foldable prongs for easy portability. The packaging highlights 18W output, 3.5x faster charging, and Power Delivery (PD) technology.
3. Key Features
- 18W Power Delivery (PD): Provides rapid charging for compatible USB-C devices.
- USB-C Output: Universal compatibility with a wide range of modern devices.
- Compact Design: Small form factor for easy portability.
- Foldable Prongs: Enhances portability and protects prongs from damage.
- Safety Protections: Built-in safeguards to protect against overcurrent, overvoltage, and short-circuiting.
4. Package Contents
Please check the package for the following items:
- 1 x XTREME XHC81028BLK 18W USB-C PD Wall Charger
- 1 x User Manual
Note: A USB-C to USB-C or USB-C to Lightning charging cable is required and sold separately.
5. Setup Instructions
- Unfold Prongs: Gently pull out the foldable prongs from the charger body until they lock into place.
- Connect to Power Outlet: Insert the charger into a standard AC wall outlet (100-240V).
- Connect Device: Plug one end of your compatible USB-C charging cable (not included) into the USB-C port on the charger.
- Charge Device: Connect the other end of the charging cable to your device (e.g., smartphone, tablet). Your device should begin charging automatically.
6. Operating Instructions
- Ensure the charger is securely plugged into a functional wall outlet.
- Use only certified USB-C charging cables that are compatible with your device and support Power Delivery for optimal performance.
- The charger will automatically detect and deliver the appropriate power output for your connected device, up to 18W.
- To stop charging, simply disconnect your device from the charging cable or remove the charger from the wall outlet.
7. Safety Information
- Do not expose the charger to water, moisture, or extreme temperatures.
- Avoid dropping, impacting, or disassembling the charger.
- Keep out of reach of children.
- Unplug the charger during lightning storms or when unused for extended periods.
- Do not operate the charger if it has been damaged in any way.
- Ensure proper ventilation around the charger during use.
8. Maintenance
- To clean the charger, disconnect it from the power outlet and wipe it with a soft, dry cloth.
- Do not use liquid cleaners or aerosols.
- Store the charger in a cool, dry place when not in use.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not charging. | Charger not plugged in, faulty cable, device not compatible, faulty outlet. | Ensure charger is firmly plugged in. Try a different USB-C cable. Test with another device. Try a different wall outlet. |
| Slow charging. | Cable does not support fast charging, device not PD compatible, high background app usage. | Use a high-quality USB-C cable that supports Power Delivery. Ensure your device supports PD. Close unnecessary background applications. |
| Charger feels warm. | Normal operation during charging. | A slight warmth is normal. If it becomes excessively hot, disconnect immediately and contact support. |
10. Specifications
| Parameter | Detail |
|---|---|
| Model Number | XHC81028BLK |
| Input Voltage | 100-240V ~ 50/60Hz |
| Output Power | 18W Max |
| Output Port | 1 x USB-C (Power Delivery) |
| Special Feature | Fast Charging, Foldable Prongs |
| Color | Black |
| Dimensions | Approximately 7.05 x 3.46 x 0.94 inches (Package Dimensions) |
| Weight | Approximately 2.11 ounces |
| Compatible Devices | Laptops, Smartphones, Tablets (with USB-C PD support) |
11. Warranty and Support
XTREME DIGITAL LIFESTYLE ACCESSORIES products are designed to meet high quality standards. For warranty information or technical support, please refer to the warranty card included with your purchase or visit the official XTREME DIGITAL LIFESTYLE ACCESSORIES website. Please have your model number (XHC81028BLK) and purchase details ready when contacting support.
For further assistance, you may contact your retailer or the manufacturer directly.





