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DOACE 220v to 110v Voltage Converter for European Travel: Max 500W Pure Sine Wave Voltage Converter US to Europe - 220 to 110 International Power Adapter Plug Combo Step Down Transformer Black

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$59.99

$ 28 .99 $28.99

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1.Color:White


About this item

  • [100% Pure Sine Wave Save Your Devices] Pure sine wave power is a quieter, cleaner, and more reliable power source than you use at home. DOACE Travel Converter can output high-quality pure sine wave voltage to protect your electronic devices, appliances with motors, audio and video equipment, and medical equipment.
  • ☑️ Electronic devices like laptops, phones need pure sine wave to keep them working normaly, minimize potential voltage fluctuations to safeguard your devices' inner electronics, and protect theirs batteries. Laptops charged with pure sine waves have an average lifespan of 50% longer than other wave voltages.
  • ☑️ Medical equipment like CPAP, if you use it to help you sleep, you'll be better off with a pure sine wave converter. Some CPAP warn that it may be damaged by a modified sine wave converter, and others warn that CPAP will work, but the humidifier unit may be damaged!
  • [2024 Protection Design] DOACE converter safety protection includes input under-voltage (low voltage), over-voltage, over-temperature, overload, over-current, and short-circuit protection. If it's overloaded, the switch closes to protect devices from damage, blinking to alert for overload. Then wait for the transformer to cool and reactivate. However, avoid overloading repeatedly as this can damage the circuit and reduce life.
  • ☑️Note: Only for devices under 350W continuous power and 500W start-up power (some devices require more power to start than to sustain, such as hair straighteners). If you're not sure if your device is compatible with our converter, simply try it out before your trip, since DOACE converter always output 110V/60HZ power, supporting use in the US. And if they keep running for 10 mins without heating up, it's OK to put in your travel bag.
  • [Use US Power Worldwide] DOACE voltage converter kit equips 1 EU power cable and 4 international adapters (Type I, E/F, G, A, L). Converts all countries' voltage 100V-240V (60/50Hz) to US Pure Sine Wave voltage 110V (60Hz). So you can use your US devices in more than 160 countries, such as the France, Germany, UK, Europe, Italy, Australia, Italy, Japan, China, etc. Even in US, you can use it as a power strip.
  • [7-1 Fast Charging] DOACE Power Converter features 7 charging ports, including 3 sockets and 4 USB ports. It can charge 7 devices simultaneously at 350W. USB includes 2 PD 20W fast charging USB-C ports and 2 QC 18W fast charging USB-A ports. In addition, USB outputs are completely isolated from AC power for safe device operation.
  • [Travel Essential] DOACE travel power converter has a compact size (6.3✖4✖1.57 in/1.4 pounds) and 4-foot power cable for convenient packing and use.



4.4 out of 5 stars Best Sellers Rank
  • #25,556 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • #104 in Power Converters
Date First Available July 5, 2024 Manufacturer DOACE

Product Description

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Electronics charged with pure sine waves have an average lifespan of 50% longer than other wave voltages.

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Medical equipment like CPAP, if you use it to help you sleep, you'll be better off with a pure sine wave converter

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DOACE outlet converter features 7 charging ports, including 3 sockets and 4 USB ports

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MAX 20W fast charging for your phones

Q1:What's the max power will support?

A1:Suitable for all products under 350 watts. It also applies to some 350~500 watts products, such as curling irons, hair straighteners, their start-up power is 350~500 watts and continuous power under 350W.

Q2:How do I know if my product is suitable?

A2:Firstly, kindly check the power of your product. Since our design can accommodate direct use in the US, you may directly connect it to our transformer for testing. If successful, it should work seamlessly in Europe too. This will prevent any unnecessary inconvenience during your travels.

Q3:What does sine wave voltage mean?

A3:To put it simply, pure sine wave power is a clean, reliable power like you would typically receive from your utility company. Our product outputs pure sine wave, while other products may deliver corrected ones. These voltages can harm your equipment potentially!

Q4:Why do we need pure sine waves converter?

A4:It's challenging to achieve perfect sine waves. Many transformers employ corrected sine wave technology, which is harmful for your devices. Additionally, prolonged use of corrected sine wave voltage can harm your devices like laptops, thus DOACE pure sine wave converter saves you from potential repair!

Q5:Could the overpower damage my product?

A5:Rest assured, we've incorporated 8 protections, including overload protection. If the product's power surges, the DOACE lights up the switch button to alert, disconnecting the power supply automatically, ensuring no damage to your device. We consistently provide 110v voltage, even in the US, it can be used. All you need to do is use this product beforehand to ensure its functionality before traveling, avoiding the hassle of discovering a non-functional product abroad.


ida D.
Reviewed in the United States on February 11, 2025
I have been using it for over a week and no issue
Sreenath
Reviewed in the United States on January 20, 2025
I travel a lot to Asian and European countries and i struggle most of the times to charge my devices in transit as well as while being there. I end up most of the time relying on power banks for a short while an purchase a local adapter , which is only useful if the charges can do 220 V to 110V. Most laptop chargers can downgrade but other items can get burnt if there is no stepdown transformer. This is awesome in the sense that it can do to support till 500W. I used it on coffee machine and rice cooker which operate under 500W. This is compact , sturdy and easy to throw into cabin bags. Best part is it comes with multiple plug types and various USB ports. Love the product !
•••BaRBiE•••
Reviewed in the United States on June 3, 2024
I purchased this voltage converter to use when I am traveling for business internationally. This converter is a compact device that allows me to use my electronic devices from home no matter what country I am in. It has compatibility for over 200 countries. It operates from a pure sine wave power conversion allows a stable power output. This is very crucial to maintaining proper operation in electronics as they are very sensitive.The device is equipped with three ac sockets, two usb-c ports, and two usb-a ports. I am able to charge multiple devices simultaneously without any kind of problems. It also is equipped with a universal power plug adapter. This is so convenient, allowing me to use it in the UK, US, AU, EU, IT, and many other countries without needing multiple adapters.In terms of performance the converter delivers consistent power output without any voltage fluctuations or overheating issues. I have used it to charge my laptop, phone, camera, and other devices without any problems. The build quality is solid and so far durable withstaining through my travels.I am happy with my purchase of this voltage converter overall. It has been a reliable power essential for my travels.
D. E. Toombs
Reviewed in the United States on November 23, 2024
For years I've been carrying around one of those universal converter / transformer "cubes" you plug into a wall, but honestly the build quality on most I've used has been crap and after a year or two I'm throwing away because their connections on any ports seem to become more intermittent as the cheap plastic parts loosen up over time. So I decided to try something more like a "power-strip" configuration for a last-minute trip to Dubai, and the "DOACE" was the one available with overnight shipping. I was a little concerned given the relatively random brand name, and that this is a little bigger to pack, and having the cord and plug converters at first I didn't think would be ideal... but after completing my first trip I'm extremely happy with this purchase and this will easily see hundreds of thousands of miles of travel with me in the years ahead!It takes up a little more space in your bag - that's unavoidable - but the execution is so much better than those little cubes. First, since I knew what country I was flying to I just took the single plug converter for that country. The unit itself comes with an EU default plug so if I were traveling there I wouldn't have to carry any converter at all. But the transformer and multiple outlets is what really makes it. 2 USB-C, 2 USB-A, and 3 regular US electrical outlets, and the ability to plug in high-draw things like hair dryers and curling irons? Awesome! Now it seemed like the power output on the USB outlets wasn't huge - maybe 15W? - so it's not going to be a fast charger on its own for your USB gadgets. But if you have a normal fast-charging adapter for your USB devices you just plug those into the US plugs. I was using this with two Anker battery packs which have digital readouts and it worked great, and I was able to pull 60W out via the normal 120v plugs and push that into my laptop.Some people in reviews complained it's "noisy" - and honestly, I think it's a positive. So my experience was, if you're doing low-draw items the internal fan won't kick on at all and in that case it's totally silent. But once I was drawing 60W out through the normal plugs and charging up my watch or my tablet ... sometimes a fan would kick on. In my opinion, this is a GOOD thing because it would be cheaper for them to make without a temperature sensor and a fan, right? That would be a safety hazard. Or, they could just limit the maximum output so that a fan would never be required but also not create a safety issue. So, from time to time a small fan might kick on. It's not loud. It sounds like a laptop fan when it does need to kick on. You'll only hear it when you're drawing a lot of power through the unit. I did not find it off-putting. Others might I guess based on some of the reviews here, but honestly it's no biggie.Very happy with my purchase here.
J. Brueggen
Reviewed in the United States on November 20, 2024
This product worked the way it was supposed to on a recent trip through parts of Africa.Just two things you should know:1) it has an internal fan that comes on as the unit needs to cool down. This may wake you up at night.2) If the power goes out, this unit does not come back on upon the restoration of power. So, if you are charging batteries while you are gone and there is a glitch in the power, it will not come back on until you arrive to push the button.
Dog Mom
Reviewed in the United States on October 20, 2024
My son was going on a school trip with the band abroad and needed a voltage converter. He wanted to use his laptop and of course his cell phone while over seas, so we wanted one that we knew would offer the best protection possible. We really liked this converter because of its pure sine wave power output, which ensures a smoother, cleaner power supply. This type of power is critical for sensitive electronics, such as my sons laptop and his smartphone. The built-in safety features are impressive, offering protection against over-voltage, under-voltage, over-temperature, overload, and short circuits. The converter also automatically shuts off if overloaded, with an alert system that blinks to warn you, allowing the device to cool down before resetting. This converter includes 7 charging ports, making it incredibly convenient for my son to plug in multiple devices or share with his friends. It features 3 standard AC outlets and 4 USB ports, including 2 USB-C PD 20W fast-charging ports and 2 QC 18W USB-A fast-charging ports. He said it worked great on his trip and he had no issues.
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