DOACE 220V to 110V Voltage Converter 350W

DOACE 220v to 110v Voltage Converter is a compact step-down transformer that powers and charges up to seven devices simultaneously while converting 220–240V to safe 110–120V for U.S. electronics.

Whether you're traveling to Europe or visiting countries with 220–240V mains, this DOACE converter combines a step-down transformer, multiple AC outlets, four USB ports, and four international plug adapters in one travel-friendly unit. It supports devices up to 350W, includes a European power cord, and has built-in safety features to protect electronics from common electrical faults.

Can I run my laptop, shaver, or hair tools with this converter?

The converter is suitable for many small appliances and electronics that require up to 350 watts of power. It handles laptops, shavers, breast pumps, electric toothbrushes, gaming consoles, and other medium-draw devices. Avoid using high-wattage hair styling tools like Dyson stylers, as they exceed the unit's rated capacity.

• Powers devices up to 350W continuous load
• Not recommended for high-wattage hair dryers or Dyson styling tools
• Safe for CPAP machines, TVs, DVD players, fans, and nebulizers within wattage limits

How many devices can I charge at once and what ports are included?

The DOACE converter supports up to seven devices at the same time: three AC sockets and four USB ports. The USB outputs include two fast-charge ports and one USB-C to quickly top up phones, tablets, and accessories while keeping AC outlets free for larger items.

• Three AC outlets for plug-in appliances (shared 350W total)
• Four USB ports (including one USB-C, outputs: A1 5V 2.4A, C1 5V 3A)
• USB circuitry isolated from AC to protect connected devices

Which countries and plugs are supported, and what accessories come in the box?

This kit includes four plug adapters (EU, AU, US, UK) plus a dedicated European power cord so you can connect to outlets in over 160 countries. The extra EU adapter is convenient for dual-voltage cords common on smaller electronics. A travel pouch and a 4-foot detachable cord make packing and use easier.

• Adapters for EU, AU, US, and UK outlets—works across most international sockets
• Included EU power cord for direct use in European outlets
• Compact housing and travel pouch for simple storage and transport

What safety features protect my devices while using this transformer?

DOACE built the unit with multiple protective systems that monitor and react to unsafe conditions. If it detects overheating, over-current, over-voltage, short circuit, or overload, the device will shut off and indicate the fault, then reset once conditions return to normal. This preserves connected electronics and reduces fire risk compared with using unprotected adapters.

• Overload and over-current protection with automatic shutoff and flash warning
• Temperature monitoring and thermal cutoff to prevent overheating
• Under-voltage and short-circuit safeguards for stable power delivery

Who is this for: travelers, digital nomads, and families who bring U.S. electronics abroad and need a reliable step-down solution under 350W. It's ideal for people who want to charge phones, tablets, cameras, laptops, and small household devices without juggling multiple adapters. If you plan to run high-wattage styling tools, consider a higher-capacity transformer or local appliances instead.