TESSAN 220V to 110V Converter 7-in-1 Travel Adapter — 2000W Peak Step-Down, 4 USB Ports

Designed for international travelers, this all-in-one unit combines a step-down transformer area, a lower-power adapter zone, three AC outlets, and four USB ports with four international plug modules. It helps you run certain 110V appliances abroad while keeping phones, tablets and laptops charged. Read the sections below to learn what it powers, where to use it, safety limits, and who should consider this adapter for travel or home use.

Can I use this converter with kitchen appliances or hair tools?

Yes — but only for suitable high-wattage appliances within its limits. The main conversion compartment supports up to a 2000W peak for pure resistive loads like kettles or some small heaters. However, hair dryers and similar high-startup-draw or electronically controlled hair tools are explicitly not supported; overly sensitive electronics may be damaged.

• 2000W peak capacity in the main transformer area (for resistive loads)
• Not for hair dryers, curling irons, or devices with heavy startup current
• Avoid electronics with voltage-regulating chips or overvoltage protection
• Always check the appliance data plate before plugging in

How does the adapter handle phones, laptops and USB devices?

The TESSAN unit includes a 200W adapter zone and four USB ports to safely power low-wattage electronics. The USB outputs combine for a maximum of 17W; USB-C provides faster charging up to 3A. This makes the converter practical for multiple personal devices while traveling.

• USB-C port delivers up to 3A for faster charging
• Three USB-A ports share up to 2.4A each, combined USB output 17W
• 200W adapter area for laptops, cameras, tablets, and similar devices
• Simultaneous charging of up to seven devices (3 AC + 4 USB)

Which countries and plug types will this adapter work in?

This travel converter includes four international plug modules to cover the most common outlet types worldwide. It supports type C, G, I and L plugs and can be used across more than 200 countries, making it suitable for trips across Europe, the UK, Australia, parts of Asia and beyond. Remember that the dual-adapter AC socket area does not perform voltage conversion.

• Includes plug modules for type C, G, I and L outlets
• Compatible with outlets in Europe, UK, Australia, Italy and more
• Useful in airports, hotels, and dorms where multiple plugs are needed
• Dual-adapter sockets are mechanical adapters only—no voltage change

What safety features and size should I expect?

The converter is built with thermal and electrical protections to prevent overheating, overcurrent and short circuits, and it uses a quiet cooling fan for continuous operation. It is compact and lightweight to save luggage space, yet large enough to accommodate multiple plugs and ports without crowding. Still, it cannot be used with devices below 5W or those that exceed the specified wattage limits.

• Safety cutoffs for overheat, over-current and short-circuit protection
• Quiet fan keeps the unit cool during extended use
• Dimensions: roughly 6.24 × 2.17 × 1.43 inches; weight about 14.14 oz
• Not suitable for devices under 5W (e.g., some shavers) or with electronic overvoltage protection

Who is this for? The TESSAN 220V to 110V Voltage Converter is aimed at travelers and remote workers who need a dependable way to run 110V resistive appliances abroad and charge multiple USB devices at once. It suits people visiting countries with 220–240V mains who plan to use kettles or similar appliances, and those who value compact, multi-port charging without carrying several separate adapters. If you rely on precision electronic equipment or hair styling tools, choose either device-specific converters or locally rated appliances instead.