Mapambo Voltage Converter 220V→110V Travel Adapter — 0–330W Step-Down with 4 Plug Heads & 35W USB‑C PD (Gray)

Mapambo's compact 220V→110V voltage converter lets you safely run low- to medium-watt U.S. hair straighteners, curlers and small personal appliances while traveling in Europe and other 200+ countries.

When you take a U.S. 110V hair tool to a country with 220–240V mains, you need a reliable step-down converter that matches the appliance's wattage and plug type. The Mapambo converter pairs a step-down transformer rated for 0–330W with four interchangeable plugs (Types C, A, G, I), built-in safety protections and a multi-port charging hub so you can power styling tools and charge phones or laptops at the same time. It is sized and certified for travel use but is not intended for high-draw devices like hair dryers.

How do I use this converter with my hair straightener or curling iron?

Plug the Mapambo unit into the local wall socket using the appropriate interchangeable plug, then connect your 110V appliance to the converter’s AC outlet. Ensure your tool’s wattage falls within the converter’s 0–330W rating and avoid using heat tools that exceed that limit.

• Choose the correct plug head (C, A, G, or I) for the country.
• Confirm your appliance is rated ≤330W; do not use hair dryers.
• Connect appliance to AC socket on the converter and power on.
• If overheating occurs, unit will blink and cut power; wait and restart.

What devices can I charge with the 35W fast-charging port?

The built-in USB-C PD port supports up to 35W fast charging for phones, tablets and smaller laptops that accept that power profile. If your device requires less than 35W, the converter will automatically deliver the correct voltage and amperage according to the negotiated profile.

• PD output profiles: 5V/3A, 9V/3A, 12V/2.91A, 15V/2.33A, 20V/1.75A.
• Works with most fast-charge phones, tablets and compact laptops within 35W.
• Also includes USB-A ports and additional AC sockets for multiple devices.
• Auto-negotiation adjusts output to the device’s required wattage.

Is this converter safe for international travel and what protections are included?

Mapambo’s converter carries CE, EMC, FCC and RoHS certifications and incorporates modern safety protections for everyday travel use. Multiple protection layers reduce the risk from overload, short circuit, overheating and excessive current draw; the device will shut off and signal a fault if triggered.

• Overcurrent, overload, overheating and short-circuit protection.
• Automatic shutdown with a blinking indicator; simple restart after cool-down.
• Durable housing and internal circuitry designed for travel conditions.
• Compatible with outlets in over 200 countries via four plug types.

How many devices can I run at once and what ports are available?

The Mapambo converter is a 7-in-1 solution built to power several devices simultaneously so you can style hair and keep personal electronics charged without juggling adapters. It combines three AC sockets for appliances with two USB-A ports, one USB-C, and one USB-C PD 35W port.

• 3 AC outlets for low- to mid-wattage appliances (0–330W total per supported appliance).
• 2 USB-A ports for standard device charging.
• 1 USB-C plus 1 USB-C PD port delivering up to 35W fast charge.
• Designed to minimize the number of adaptors and chargers you carry.

Who is this for? The Mapambo 220V→110V converter is designed for travelers, digital nomads and expatriates who own U.S.-spec hair straighteners, curling irons and other small personal-care appliances that require step-down conversion. It suits anyone who needs multiple charging options on the go—phones, tablets and low-wattage styling tools—while visiting Europe, the U.K., Australia, Asia and many other regions. Avoid using it with high-wattage appliances such as hair dryers and professional salon equipment; always check your device’s wattage before connecting.