We spent many hours on research and managed to find top 10 power converter step down that is best suitable for you. This review is based on reliable sources, product specs, and hundreds of customer reviews. In this article, were going to highlight the main features of the best power converter step down and why they are important when it comes to choosing the right one.

Best power converter step down

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Best power converter step down reviews

1. FOVAL Power Step Down 240V to 100V Voltage Converter with 4-Port USB International Travel Adapter for China UK European Etc - [Use for US appliances Overseas]

Feature

Worldwide Use: 1 EU power cable and 3 international adapters (China US/UK/AU), step down voltage converts 220/240V to 110/120V, so you could use American electronics in 220V / 240V countries such United Kingdom, Continental Europe, Australia, Thailand, Japan, China etc, more than 150 countries over the world.
Supply 200 watts power converter with 2 standard US plugs and four 5V / 2.4A (2.4A per port max) capable of simultaneously charging multiple devices for laptop, bluetooth speaker, CPAP machine, electric toothbrush, fan, nebulizer, game console, kindle, TV, DVD players, lights, iPad, and other electronic devices.
Protect Eelectronics Stable: Fan work silent and Converter will auto shutdown for surge protection, over-heating, short circuiting, over-current, over temperature, short-circuit and overload keep you and your devices stable, keep you and your devices very well with small 200W power
Travel Size Design: compact small size (4.8x3.1x1.5 inches) with 5 feet detachable power cable makes this power converter easy to pack and take anywhere you go
Warranty And Support: Foval 7*24 online support standing by, worry-free 100% money-back guarantee, we supply this adapter 24 months warranty

2. FOVAL 230W Power Step Down 220V to 110V Voltage Converter with 4-Port USB International Power Travel Adapter in China UK European Italy Asia etc, More Than 150 Countries Over The World

Feature

Worldwide use: 1 EU power cable and 4 International adapters ( us/UK/AU/it adapter), step down voltage converts 220/240V to 110/120V, so you could use American electronics in 220V/ 240V countries such United Kingdom, Continental Europe, Italy, Australia, Thailand, Japan, China etc, more than 150 countries over the world.
Supply 200 watts power converter with two standard US plugs and four 5V/ 2.4a (2.4a per port max) capable of simultaneously charging multiple devices for laptop, Bluetooth speaker, CPAP machine, electric toothbrush, fan, nebulizer, game console, Kindle, TV, DVD players, lights, iPad, and other electronic devices.
Protect eelectronics safety: fan work silent and converter will auto shutdown for surge protection, over-heating, short circuiting, over-current, over temperature, short-circuit and overload, keep you and your devices very safely with small 200W Power
Travel size design: Compact small size (4.8x3. 1x1. 5 inches) with 5 feet detachable power cable makes this power converter easy to pack and take anywhere you go. USB Output: DC 5Volt/8.4Amps (Total)
Warranty and support: FOVAL 7*24 online support standing by, worry-free 100% money-back guarantee, We supply this adapter 24 months warranty.

3. Key Power 230-Watt Step Down 220V to 110V Voltage Converter & International Travel Adapter/Power Converter with Type C Port 18W - [Use for USA Appliance Overseas in Europe, AU, UK, Ireland, etc.]

Feature

Worldwide Use: it equipped 4 different sockets for (UK, US, AU, IN); voltage converts 220/240V to 110/120V so you could use American electronics in Antigua & Barbuda, Aruba, Bulgaria, Cambodia, Canada, China, Costa Rica, Dubai, England, Fiji, Germany, Guam, Haiti, Hong Kong, Ireland, Japan, North Korea, South Korea, Malaysia, New Zealand, Peru, Puerto Rico, Singapore, Turkey, United Kingdom and more.
Compatible for Hair Straightener flat iron, Curling Wand, electric shaver, beard trimmer, hair clippers, laptop, breast pump, CPAP, electric toothbrush, nebulizer, Xbox, tablet, kindle, TV, DVD players, Bluetooth speaker, camera batteries and so on.
4 USB ports: it features a Quick Charge 3.0 (5V/3A, 9V/2A, 12V/1.5A) for Galaxy S10 / S9 / S8 / S7, Note 5 / 4, Nexus 6 and HTC combines with three smart USB ports (5V/2.1A) capable of simultaneously charging multiple power-hungry devices for iPhone, iPad, android and tablets.
Safety & Protections: Over-current, over temperature, short-circuit and overload. [*Note: USB outputs are completely isolated from the AC power to keep your devices safely]
Friendly reminder: *Do Not Use with Hair Dryers, Tools and other Household Appliances over 200 watts. Included adapters are NOT compatible in South Africa and Italy (Please buy these adapters separately)

4. Simran SMF-200 Deluxe 200 Watts Step Down Voltage Converter for International Travel to AC 220V/240V Countries, Ideal for Laptops, Cameras, iPhones, BlackBerry, iPods etc

Feature

200 Watts Max Step Down voltage Converter for international travel to Europe and Asia
Comes with 2-round pin Euro Plug. Please note for use in UK, Australia, New Zealand, Singapore, it requires an additional plug adapter, which would need to be purchased separately. Led indicator light. Thermal Fuse protection.
Ideal for Laptop computers, iPads, fax machines, Blackberry Chargers, Phone, Camera & iPod Chargers and other light portable equipment. Do Not Connect Multiple Items At One Time.
* Do Not Use with Hair Dryers, Hair Straightners, Tools and other Household Appliances.
Converts 220/240 V to 110/120V so you could use american products in Europe, Asia & other 220/240V countries.

5. Voltage Converter, GEARGO 230W Power Converter Step Down 220V to 110V Universal Travel Adapter for Hair Straightener, Curling Iron with 4-Port USB Charging UK/AU/EU/IT/US Worldwide Plug Adapter White

Feature

Upgraded 230W Travel Voltage Converter: Step down voltage from 100-240V to US voltage 110V. Specially used for hair care appliances (hair straightener, curling iron, hot air brush ) and electric shaver/ toothbrush, cell phone, camera, watch, laptop and other electronic devices.
4 USB Charging Ports: 3 standard US AC outlets and 4 USB with QC 3.0 high-speed charging ports. This travel power adapter can charge 7 devices simultaneously.
Universal Travel Converter Kit: 1 EU power cable and 4 international adapters (US/UK/AU/IT) that fits the following outlet types : A,B,C,D,E,F,G,H,I,J,K,L,M,N over 200 countries, like Europe, Canada, Japan, Italy, UK, France, Australia, China, HK , Mexico, Thailand, Singapore etc.
Safety Certified: Auto shut down surge protection that guards against : high current, over heating and short circuiting.
Compact & Portable: Simply put the compact size (6.3x3.1x1.5 inch) with detachable power cable into the storage pouch which helps keep the voltage converter clean and save precious space. Great for both business and leisure travelers.

6. Voltage Converter 2300W International Power Converter Step Down 220v/240v to 110v/120v Travel Adapter Transformer w/ 4 USB 3 AC Outlets 7 Worldwide Plug Adapters EU/US/AU/IT/UK/India/South Africa

Feature

Power Converter w/ 7 Travel Adapters Our worldwide voltage converter helps to step down 240V/220V to 120V/110V, comes with EU cable plug and AU/IT/UK/US/India/South Africa travel adapters, which almost cover 150 and even more countries, it makes you to charge or use your US standard 110V electronics when travel to any 220V countries all over the world
Upgraded High Power Makes MORE Devices Working With high 2300W total power, our converter will be able to compatible with more electronics, not only work on cell phone, laptop, tablet, blue-tooth speaker, but for cooking machine, hair dryer, air purifier, rice cooker, electric kettle, etc., as long as your devices are mechanical controlled and between 26W - 2300W
Special Design Voltage Converter Set for the Travel Portable compact size and all-in one design makes this power transformer a great and must-have companion for overseas travel. With 3 AC US outlets and 4 kinds USB ports which including Type-C & QC charging, you can use it to charge multiple devices in a time, even for a family travel
Power Converter & Travel Adapter 2-in-1 Universal power converter and also adapter are both must-have items for traveling abroad, this is the only way to assure that you can use your non-dual electronics in outside US. With 1-year-limited warranty, our 2-in-1 converter adapter kit is definitely a worth to buy
Protect Your Devices while Using a Converter Safety Guaranteed designed with overvoltage, overcurrent, over temperature, short circuit protection and surge protection, and also inside cooling fans, this power converter will run in a stable condition to support security devices using

7. ROCKSTONE POWER 2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection DC 5V USB Port - CE Certified [3-Year Warranty]

Feature

2000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts.
Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection.
RockStone Power proudly supports the United States Military since 2001, and have became a proud supplier for Tesla Inc. since 2018. Shipping is available to all Overseas Military APO/FPO/DPO addresses.
For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 50% higher than your appliance. For example; 2,000 Watt transformer can be only be used with an appliance that uses up to 1,300 Watts that is to prevent damage from the transformer itself and the appliance being used.
Package Contents: Rockstone Power 2000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, American to European Grounded Schuko Wall Outlet Plug Adapter, 2 PCS Spare Fuses, and Instruction Manual.

8. UMI 220V to 110V Step Down Voltage Converter 2400Watts with 110V and 100V Output for Using US and Japan Appliance in Asia or Europe

Feature

Surge Protection: A soft start circuit is built inside to prevent an inrush current at the starting moment. Home circuit breaker not trip off at the starting moment.
Toroidal Transformer: with ultra-thin ring-type transformer, slim, small size(7*18.5*24cm/2.76"*7.28"*9.45"), light weight(8.5kg/18.7LB), energy saving, quiet and high efficiency; CE & CQC Certified!
2 outlets: can use 2 equipments (one is with 110V, the other one is with 100V) simultaneously, just the total power consumption not exceed the rated power(2400W) of the converter.
Safety: LED indicator clearly display input voltage and output power; The beeping tells you it's over-loaded.
Continuous capacity: 2400W rated power can run 7*24hours with full load.

9. UMI 220V to 110V Voltage Power Converter Step Down Transformer 1600 Watts Capacity with 2 Output Voltages 110V and 100V, White

Feature

UMI power 1600 watt voltage converter transformer step down 220v to 110v, Convert from 220-240 Volt to 100-120 Volt.
With LED display and clearly display input voltage and output power, can use 2 equipments (one is with 110V, the other one is with 100V) simultaneously, just the total power consumption not exceed the rated power(1600W) of the converter.
High-quality voltage converter transformer, slim, small size(7 * 18.5 * 24cm/2.76" * 7.28" * 9.45"), light weight(7kg/15.4LB), energy saving, quiet and high efficiency, Long time use.
Safety: CE & CQC Certified! Built-in microcomputer control system, assure multiple protections: surge protection, over power protection, over-current protection, thermal protection, overload protection, short circuit protection.
NOTICE: 1600W rated, please DO NOT overloaded, it will be alarming or even turn off automatically!

10. 2000Watt Voltage Converter Step Down 220V to 110V for Electrical Device Like Hair Dryer, Steam Iron, Power Adapter for Laptop MacBook USB Charger - US to UK Europe AUS Asin Over 150 Countries

Feature

Travel Adapter does not convert the voltage, OURS DO! Newest Travel Adapter and Converter Combo are the smallest and lightest to date for use abroad with the U.S. and Canada Electrical Products.
Converter mode step down the voltage from 220 to 110 for 25-2000w Electrical Products. Electrical Products are simple heating devices or have mechanical motors. Examples are hair dryers, steam irons, electric kettles, etc.
Adapter mode for all dual voltage devices, such as iPhone charger, iPad charger, laptop charger, Cell phone charger, and other Dual Voltage Appliances.
Compact travel size (2.2x2.5x2.7 inches). Features all-in-one plug fits electrical outlets in most commonly visited countries, over 150 countries.
Please read the introduction and description carefully before using this product.

Conclusion

By our suggestions above, we hope that you can found the best power converter step down for you. Please don't forget to share your experience by comment in this post. Thank you!
Trevor Marshall