1. Introduction
The TESSAN Universal Travel Adapter is designed to provide a versatile charging solution for your electronic devices across more than 220 countries. Featuring 4 USB ports (2 USB-C and 2 USB-A) and a universal AC outlet, this compact 65W GaN adapter ensures your devices remain powered during international travel. It is equipped with multiple plug types (Type C, G, I, A) to accommodate various global power outlets.
This adapter is engineered for convenience and safety, incorporating double fuse protection. Please read this manual thoroughly to understand its features, proper usage, and important safety precautions.
2. Product Features
- International Compatibility: Covers over 220 countries with Type C (EU), Type G (UK), Type I (AU), and Type A (US) plugs.
- High-Speed Charging: Features 2 USB-C ports (up to 65W MAX when single port used), 1 USB-A port (up to 60W MAX), and 1 standard USB-A port (5W), allowing simultaneous charging of up to 5 devices.
- Universal AC Outlet: Converts plugs from US, EU, UK, and AU standards.
- Compact & Lightweight: Weighs only 0.43lb, designed for portability and ease of packing.
- Safety Protection: Equipped with double 10A fuse protection for device safety.
- Cruise Ship Approved: No surge protection or cords, making it suitable for cruise travel.
3. Setup and Usage Instructions
The TESSAN Universal Travel Adapter features retractable prongs for various international outlets. To deploy a specific plug type, simply slide the corresponding button on the side of the adapter.

Image: The TESSAN Universal Travel Adapter configured for Type C (EU), Type G (UK), Type I (AU), and Type A (US) plugs.
3.1 Selecting the Correct Plug Type
- Type C (EU Plug): Slide the 'EU' button forward. This plug is compatible with outlets in Europe, Italy, Spain, France, Portugal, Greece, Iceland, Germany, Paris, Switzerland, Netherlands, Turkey, Norway, Poland, Denmark, Austria, Croatia, Sweden, Amsterdam, Egypt, Morocco, Belgium, Indonesia, Czech Republic, Hungary, Rome, Finland, Peru, Chile, Vietnam, Prague, Belarus.
- Type G (UK Plug): Slide the 'UK' button forward. This plug is compatible with outlets in the UK, Singapore, Ireland, London, England, Scotland, Kenya, Dubai, Hong Kong, Tanzania, Saudi Arabia, Qatar, Malaysia, Uganda, Ghana, Nigeria, Zimbabwe, Wales, Malta, Grenada, Zambia, Kuwait, Iraq, Bahrain, Oman, Sri Lanka, Malawi, Botswana, The UAE, Saint Lucia, Gambia, Yemen.
- Type A (US Plug): Slide the 'USA/AUS' button forward. This plug is compatible with outlets in the USA, Japan, Canada, Mexico, America, Philippines, China, Peru, Thailand, Tokyo, Colombia, Guatemala, Bolivia, Panama, Cuba, Puerto Rico, Haiti, Liberia, Antigua and Barbuda, Bahamas, Barbados.
- Type I (AU Plug): To use the Type I plug, slide out the Type A plug and then twist the pins inward to form the angled Type I configuration. This plug is compatible with outlets in Australia, China, New Zealand, Argentina, Fiji, Samoa, Tonga, Cook Islands, Kiribati, New Guinea, Saint Vincent and the Grenadines, Solomon Islands, Timor-Leste, Tuvalu, Vanuatu.

Image: The adapter with its Type C (EU) plug extended.

Image: The adapter with its Type G (UK) plug extended.

Image: The adapter with its Type A (US) plug extended.

Image: The adapter with its Type I (AU) plug extended.
3.2 Connecting Devices
Once the correct plug type is extended, insert the adapter into the wall outlet. You can then connect your devices to the universal AC outlet or the multiple USB ports.

Image: The TESSAN adapter plugged into a wall outlet, charging a laptop, smartphone, and headphones simultaneously via its universal AC outlet and USB ports.
4. Charging Guide
The TESSAN Universal Travel Adapter offers efficient charging for various devices:
- USB-C1/C2: Provides charging speeds up to 65W MAX when only a single port is in use. Ideal for laptops, tablets, and fast-charging smartphones.
- USB-A1: Offers charging speeds up to 60W MAX.
- USB-A2: Provides 5W charging.
The adapter can charge up to 5 devices simultaneously (1 universal AC outlet + 4 USB ports).

Image: A diagram illustrating the wattage output for each USB port (A2: 5W, A1: 60W MAX, C1/C2: 65W MAX).

Image: The TESSAN adapter showcasing its 65W fast charging capability, able to charge a MacBook Air in approximately one hour.
5. Safety Information and Warnings
Your safety is paramount. Please adhere to the following guidelines:
- Not a Voltage Converter: This universal outlet adapter only works on 100V to 250V wide voltage devices. It does NOT convert voltage. Ensure your devices support the local voltage to avoid damage.
- Fuse Protection: The travel plug adapter is equipped with double 10A fuse protection to safeguard your devices.
- High-Power Appliances: Do not use with appliances that require voltage conversion, such as hair dryers, straighteners, curling irons, or electric toothbrushes, unless they explicitly state compatibility with 100V-250V.
- Indoor Use Only: This adapter is designed for indoor use only.
- Ground Pin: The Type A (US) plug does not have a ground pin. Avoid using it for high-power appliances that require a ground pin.

Image: A warning graphic indicating that the adapter does not convert voltage and should not be used with high-power appliances like hair dryers, straighteners, curling irons, or electric toothbrushes unless they support wide voltage.

Image: An illustration of the adapter's internal fuse protection system, highlighting the double 10A fuses for enhanced safety.
6. Specifications
| Specification | Value |
|---|---|
| Model Number | TS-WTA03 |
| Manufacturer | Zhuhai Tessan Power Technology CO., LTD. |
| Item Weight | 8.1 ounces |
| Product Dimensions | 2.79 x 2.17 x 2.09 inches |
| Input Voltage | 100 Volts (AC) |
| Output Voltage | 250 Volts (AC) |
| Plug Format | Type C, Type G, Type A, Type I |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
7. Maintenance
To ensure the longevity and optimal performance of your TESSAN Universal Travel Adapter, follow these maintenance tips:
- Cleaning: Wipe the adapter with a dry, soft cloth. Do not use liquid cleaners or aerosols.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use. Ensure all prongs are retracted before storage.
- Inspection: Periodically check the adapter for any signs of damage, such as cracks, frayed wires (if any), or loose connections. Discontinue use if any damage is found.
- Fuse Replacement: If the adapter stops working, the fuse may need replacement. Refer to the safety section for fuse location and ensure to replace it with a 10A fuse.
8. Support
For any questions, concerns, or support regarding your TESSAN Universal Travel Adapter, please contact the seller directly. They typically respond within 24 hours to assist with your inquiries, including travel destination compatibility.
Video: An official TESSAN video demonstrating the universal travel adapter's features, including how to switch between different plug types and its worldwide compatibility across over 220 countries.
Video: A short official TESSAN video demonstrating the physical mechanism of extending and retracting the different plug types (EU, UK, US, AU) on the universal travel adapter.





