1. Product Overview
The TESSAN 9-in-1 100W PD USB C Charging Station is a versatile power solution designed to efficiently charge multiple devices simultaneously. Featuring advanced GaN technology, this charging station offers fast and safe power delivery for a wide range of electronics.

Figure 1: TESSAN 9-in-1 Charging Station with various devices connected.
Key Features:
- 9-in-1 Charging: Equipped with 3 AC outlets, 3 USB-C ports, and 3 USB-A ports, allowing for simultaneous charging of up to 9 devices.
- 100W Power Delivery (PD): USB-C ports support up to 100W for fast charging laptops, tablets, and smartphones.
- GaN Technology: Built-in GaN chip enables faster charging, up to 5 times quicker than standard plugs, with dynamic temperature sensors to prevent overheating.
- Space-Saving Design: Vertical tower design with a flat plug helps organize your desk and minimize clutter.
- Comprehensive Safety: Features over-current, over-voltage, short-circuit, grounded protection, over-temperature control, and fire resistance.
2. Setup Instructions
Follow these steps to set up your TESSAN Charging Station:
- Unpack: Carefully remove the charging station and its power cord from the packaging.
- Placement: Place the charging station on a stable, flat surface, such as a desk or nightstand. Ensure adequate ventilation around the unit.
- Connect to Power: Plug the integrated power cord into a standard 125V AC wall outlet. The flat plug design allows for easy placement behind furniture.
- Power Indicator: A small LED indicator on the top of the unit will illuminate, confirming that the charging station is powered on and ready for use.

Figure 2: The ultra-thin flat plug design for convenient placement.
3. Operating Instructions
The TESSAN Charging Station provides multiple ports for various charging needs:
3.1. AC Outlets
- Plug in devices requiring standard AC power, such as laptops, lamps, or other small appliances.
- The total rated power for the AC outlets is 1250W.
3.2. USB-C Ports (C1, C2, C3)
- C1/C2: Up to 100W Max for laptops, tablets, and phones. These ports support Power Delivery (PD) for rapid charging.
- C3: Up to 30W Max for headphones, smartwatches, and phones.
- Use appropriate USB-C to USB-C cables for optimal fast charging.
3.3. USB-A Ports (A1, A2, A3)
- Up to 15W Max per port for sound boxes, lamps, wearables, and other USB-A powered devices.
- Use standard USB-A cables compatible with your devices.

Figure 3: Single Port Charging Capabilities.

Figure 4: Multi-Port Charging Scenarios.
4. Safety Features
The TESSAN Charging Station is built with multiple safety protections to ensure the safety of your devices and home:
- Over-Temperature Control: Dynamic temperature sensors prevent the unit and connected devices from overheating.
- Over-Voltage Protection: Safeguards against damage from excessive voltage.
- Over-Current Protection: Protects devices from drawing too much current.
- Short-Circuit Protection: Automatically cuts power in case of a short circuit.
- Grounded Protection: Ensures proper grounding for electrical safety.
- Fire Resistance: Constructed with fire-resistant materials for enhanced safety.

Figure 5: Built-in safety features of the charging station.
5. Specifications
| Feature | Specification |
|---|---|
| Model Number | TS-CS03 |
| Product Dimensions | 3.35 x 4.72 x 3.35 inches |
| Item Weight | 15.1 ounces |
| Input Voltage | 125 Volts (AC) |
| Total Wattage | 100 watts |
| AC Outlets | 3 |
| USB-C Ports | 3 (C1/C2 up to 100W, C3 up to 30W) |
| USB-A Ports | 3 (A1/A2/A3 up to 15W) |
| Special Features | Fast Charging, GaN Technology |
| Compatible Devices | Cameras, Laptops, Smartphones, Smartwatches, Tablets |
6. Maintenance
To ensure the longevity and optimal performance of your TESSAN Charging Station, please follow these maintenance guidelines:
- Cleaning: Disconnect the charging station from the power outlet before cleaning. Use a soft, dry cloth to wipe the exterior. Avoid using liquid cleaners or abrasive materials.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Management: Keep cables organized to prevent tangling and damage. The integrated cord wrap can assist with this.
- Avoid Overloading: Do not exceed the maximum wattage rating of 1250W for AC outlets or the individual port specifications.
7. Troubleshooting
If you encounter any issues with your charging station, refer to the following common troubleshooting steps:
- No Power Indicator Light:
- Ensure the power cord is securely plugged into both the charging station and the wall outlet.
- Check if the wall outlet is functional by plugging in another device.
- Device Not Charging:
- Verify that the charging cable is properly connected to both the device and the charging station port.
- Try a different charging cable to rule out a faulty cable.
- Ensure the device is compatible with the port type (USB-C, USB-A) and its power requirements.
- If multiple devices are connected, temporarily disconnect some to see if it resolves the issue (due to power distribution).
- Slow Charging:
- Ensure you are using a port that supports fast charging (e.g., USB-C1/C2 for 100W PD) and a compatible cable.
- Charging speed can be affected by the number of devices connected and their power demands.
- Overheating:
- If the unit feels excessively hot, disconnect all devices and unplug the station immediately. Allow it to cool down.
- Ensure the unit is placed in a well-ventilated area and not covered.
8. Warranty and Support
TESSAN products are designed for reliability and performance. For warranty information, technical support, or any product-related inquiries, please contact TESSAN customer service through their official website or the retailer where the product was purchased.
Manufacturer: Zhuhai Tessan Power Technology Co., Ltd.
9. Product Videos
9.1. TESSAN USB-C Charging Station Overview
This video provides a detailed overview of the TESSAN USB-C Charging Station, highlighting its features and functionality for multiple devices.
9.2. Space-Saving Design Demonstration
This video demonstrates how the TESSAN Charging Station helps save counter space and organize your charging setup, showcasing its compact tower design.





