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Set the input voltage switch in the back based on the country's voltage and connect your appliance to the appropriate outlet in the front. Note that these transformers only convert the voltage and the output Hz frequency remains the same as the input.
Select a proper size voltage transformer by checking the max power rating in W or WATT on your electronics and then purchase a transformer at least 1. 25x that size to account for any surges or spikes during operation. Heavy duty step up/down operation - convert 110/117/120v ac to 220/230/240v ac or 220/230/240v ac to 110/117/120v ac. These transformers aren't designed to operate on us 220v and aren't compatible with US 220V appliances, you can use them to power US electronics abroad in a 220V country or use 220V electronics in N.

And this converter comes with over-current, in the converter market, over-heat and short-circuit protections. Use independent research and development of patented technology, bestek converters could converts the voltage from 100 to 240 volts to 110 volts for American appliances, with Up to 92% conversion rate, 50% higher than others.
This converter is the BMW of the charging world. Bestek is the only etl certified brand, over-load, and nrtl safety tested and upgraded hardware provides complete protection for you and your devices.

24-month warranty & safety guaranteed: nrtl safety tested and upgraded hardware provides complete protection for you and your devices. Voltage adapter travel design: compact size 6x3x1. 57 inches with 5 foot detachable power cable makes this power converter easy to pack and take anywhere you go.
Charges 7 devices simultaneously:supply 250 watts power converter with 3 standard eu plugs and four 5V / 2. 4a 2. 4a per port max capable of simultaneously charging multiple devices for laptop, iPad, nebulizer, CPAP machine, TV, DVD players, bluetooth speaker, fan, kindle, lights, game console, and other electronic devices outlet adapter.

4a usb ports for power-hungry devices and 2 universal 1A charging ports for other USB powered devices, 5V/6AMax. Portable and universal: compact size6×3×1. 57 in with 5 international travel adapters type g/d/m/au/us, powering your devices in more than 160 countries, EASY YOUR TRIP! All-in-one design: 3 ac outlets and 4 smart USB charging ports with 1 EU detachable power cable, enables you to charge 7 devices simultaneously.

Worldwide use: 1 eu power cable and 3 international adapters us/uK/AU plug support outlets in Australia, Japan, North America, China, Continental Europe, United Kingdom, more than 150 countries all over the world.
24-month warranty & safety guaranteed: nrtl safety tested and upgraded hardware provides complete protection for you and your devices. Travel design: compact size 6x3x1. 57 inches with 5 foot detachable power cable makes this power converter easy to pack and take anywhere you go. Note: usb outputs are completely isolated from the AC power to prevent all your devices from being damaged.

Metal Casing. 5000 watts heavy duty step up/down voltage transformer converter.
Step up voltage from 110-120 Volts to 220-240 Volts. 3-year manufacturer's Limited Warranty. Full range Over Current Protection. Ce certified. 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; 5, 000 transformer can be only be used with an appliance that uses up to 3, 300 Watts that is to prevent damage from the transformer itself and the appliance being used.

Make sure you multiply x2 the wattage of your item and get a transformer bigger than that. Max - 5000 watt for 30 mins use. Warning: we do not recommend for high wattage heat producing items such as Coffee Maker, Expresso Machine, Toaster & Welding Equipment ETC.

3 mode output: features 3 total outputs ― 2 are grounded outputs, one designated for 120V w/ a US standard outlet and 220V only w/ a universal outlet, and 5V standard USB jack.
Fuse/circuit protection: the 500-watt voltage supply is equipped w/ fuse and circuit protection for safety and security as well as ensuring the longevity of connected devices/appliances. Compact size: the step-down regulator’s compact size of only 7”l x 7”W x 5”H allows for easy transport. These three outputs can be used simultaneously and continuously. Includes heavy-duty power cord and standard US 3-prong plug.

Convert 240v/220v voltage to 120v/110V, voltage converter makes you can use your US standard electronics worldwide. Usb outputs are completely isolated from the AC power to prevent all your devices being damaged in abnormal situation.
All bestek products come with 18 months warranty and 7x24H technical support. Efficient cooling system & support: cooling fan noise is 60db at full load to cooling down the converter. Cover more than 150 countries all over the world. Saving time during travel: international power adapter with 4 usb charging ports and 3 aC outlets, charge 7 electronics at the same time. 18w qc3. 0 port with 3 auto 2.

5
Please note: tessan power adapter converts the power plug only, Philippines is 220V, does not convert voltage; Some country like China, your devices need to support dual voltage 100V to 250V. Portable size: compact and lightweight design to fit into luggage and briefcases. Suitable for the traveler, businessman and oversea students.
1. LiteFuze
#ad
Fully Grounded Cord, Universal Socket, 110v to 220v / 220v to 110v Power Converter, CE Certified 5-Years Warranty, LiteFuze LT Series 1500 Watt Voltage Converter Transformer Step Up/Down
#adLiteFuze #ad - Litefuze transformers are designed with safety in mind and are CE certified and include industry leading 5-year manufacturer's warranty. The fuse will cut off the power to the transformer during overload and you can easly replace the fuse to reset the transformer. Fuse protection - protects your electronics and the transformer from power or voltage overload.Set the input voltage switch in the back based on the country's voltage and connect your appliance to the appropriate outlet in the front. Note that these transformers only convert the voltage and the output Hz frequency remains the same as the input.
More information #ad
Universal output socket - equipped with an universal outlet which accepts plug from almost any country around the world and completely grounded from input to output for safe operation. America on 120V. Litetime copper coil - each transformer is wound with premium coil and wire to ensure a reliable and efficient performance over long period of time. Select a proper size voltage transformer by checking the max power rating in W or WATT on your electronics and then purchase a transformer at least 1. 25x that size to account for any surges or spikes during operation. Heavy duty step up/down operation - convert 110/117/120v ac to 220/230/240v ac or 220/230/240v ac to 110/117/120v ac. These transformers aren't designed to operate on us 220v and aren't compatible with US 220V appliances, you can use them to power US electronics abroad in a 220V country or use 220V electronics in N.
Brand | LiteFuze #ad |
Manufacturer | LiteFuze #ad |
Height | 4.25 Inches |
Length | 7.48 Inches |
Weight | 13.23 Pounds |
Width | 8.27 Inches |
Part Number | LT-1500UD |
Model | LT-1500UD |
Warranty | 2 YEAR WARRANTY |
More information #ad
2. BESTEK
#ad
BESTEK Universal Travel Adapter 100-220V to 110V Voltage Converter 250W with 6A 4-Port USB Charging 3 AC Sockets and EU/UK/AU/US/India Worldwide Plug Adapter Black
#adBESTEK #ad - Worring about the charging problems during international travel? No, it is the top choice for international travel, don't necessary at all. With 250w output power, 4 usb ports and 3 AC ports, this inverter can charge 7 devices at the same time to meet your various needs for international travel.And this converter comes with over-current, in the converter market, over-heat and short-circuit protections. Use independent research and development of patented technology, bestek converters could converts the voltage from 100 to 240 volts to 110 volts for American appliances, with Up to 92% conversion rate, 50% higher than others.
More information #ad
And 24-month warranty & safety guaranteed. With unique direct EU plug and 4 adapters, especially for Europe travel. Worldwide use: 1 eu power cable and 4 international adapters uk/us/indai/au plug support travelling more than 150 countries all over the world, the Forbidden City and the Great Wall in China, Mount Fuji in Japan, especially st Paul's cathedral in England, the taj mahal in India, the Eiffel Tower in France, and the opera house in Sydney. This converter is the BMW of the charging world. Bestek is the only etl certified brand, over-load, and nrtl safety tested and upgraded hardware provides complete protection for you and your devices.
Brand | BESTEK #ad |
Manufacturer | BESTEK #ad |
Weight | 1 Pounds |
Part Number | MRJ201GU-EU-P |
More information #ad
3. BESTEK
#ad
Worldwide Plug Adapter 110-220V to 110V Voltage Converter with 6A 4-Port USB Charging 3 AC Sockets and EU/UK/AU/US/in International Outlet AdapterWhite, BESTEK Universal Travel Adapter
#adBESTEK #ad - Worldwide use plug adapter: 1 us power cable and 4 international adapters eu/uk/au/in, japan, step down voltage converts 100V-240V to 100-120V, China etc, so you could use American electronics in 220V / 240V countries such United Kingdom, continental europe, Australia, more than 150 countries over the world.24-month warranty & safety guaranteed: nrtl safety tested and upgraded hardware provides complete protection for you and your devices. Voltage adapter travel design: compact size 6x3x1. 57 inches with 5 foot detachable power cable makes this power converter easy to pack and take anywhere you go.
More information #ad
Note: voltage transformer USB outputs are completely isolated from the AC power to prevent all your devices from being damaged. Comes with over-current, over-load, over-heat and short-circuit protections. Bestek converter for 110v devices: patented technology converts voltage in different countries including Australia 100-240V, 50/60Hz to EU/Japan voltage 110V, 60Hz power converters, ideal for charging various small devices less than 250W. Charges 7 devices simultaneously:supply 250 watts power converter with 3 standard eu plugs and four 5V / 2. 4a 2. 4a per port max capable of simultaneously charging multiple devices for laptop, iPad, nebulizer, CPAP machine, TV, DVD players, bluetooth speaker, fan, kindle, lights, game console, and other electronic devices outlet adapter.
Brand | BESTEK #ad |
Manufacturer | BESTEK GLOBAL #ad |
Height | 4 Inches |
Length | 6 Inches |
Weight | 1.2 Pounds |
Width | 5 Inches |
Part Number | MRJ201GU-1 |
Warranty | 2 |
More information #ad
4. BESTEK
#ad
BESTEK International Power Adapter 250W, 220V to 110V Step Down Travel Voltage Converter with 4-Port USB Including US/AU/EU/UK//India/South Africa Plug Adapter White
#adBESTEK #ad - Safety guarantee: tÜv sÜd listed, built-in over-current, NRTL safety tested, overload, over-temperature, short-circuit protection.4 smart usb charging ports:2 high output 2.4a usb ports for power-hungry devices and 2 universal 1A charging ports for other USB powered devices, 5V/6AMax. Portable and universal: compact size6×3×1. 57 in with 5 international travel adapters type g/d/m/au/us, powering your devices in more than 160 countries, EASY YOUR TRIP! All-in-one design: 3 ac outlets and 4 smart USB charging ports with 1 EU detachable power cable, enables you to charge 7 devices simultaneously.
More information #ad
Bestek travel voltage converter: converts all countries voltage100-240V, 50/60Hz to US voltage 110V, 60Hz, ideal for charging your multiple devices when traveling abroad.Brand | BESTEK #ad |
Manufacturer | BESTEK #ad |
Height | 3.07 Inches |
Length | 5.98 Inches |
Weight | 1.2 Pounds |
Width | 1.34 Inches |
Part Number | 201GU-WH |
Model | AHGRD009505 |
More information #ad
5. BESTEK
#ad
BESTEK Universal Travel Adapter 220V to 110V Voltage Converter with 6A 4-Port USB Charging and UK/AU/US/EU Worldwide Plug Adapter White
#adBESTEK #ad - Bestek converter for 110v devices: patented technology converts voltage in different countries including Australia 100-240V, 50/60Hz to US/Japan voltage 110V, 60Hz, ideal for charging all kinds of devices.Worldwide use: 1 eu power cable and 3 international adapters us/uK/AU plug support outlets in Australia, Japan, North America, China, Continental Europe, United Kingdom, more than 150 countries all over the world.
More information #ad
Comes with over-current, over-load, over-heat and short-circuit protections. Charges 7 devices simultaneously: 4 usb charging ports with a combined 6A output, 3 AC sockets support Max 250W power. 24-month warranty & safety guaranteed: nrtl safety tested and upgraded hardware provides complete protection for you and your devices. Travel design: compact size 6x3x1. 57 inches with 5 foot detachable power cable makes this power converter easy to pack and take anywhere you go. Note: usb outputs are completely isolated from the AC power to prevent all your devices from being damaged.
Brand | BESTEK #ad |
Manufacturer | BESTEK #ad |
Height | 1.8 Inches |
Length | 7.4 Inches |
Width | 6.8 Inches |
Part Number | MRJ201GU-FBA |
Model | FBA_MRJ201GU-GL |
Warranty | 18 months |
More information #ad
6. ROCKSTONE POWER
#ad
CE Certified 3-Year Warranty, Circuit Breaker Protection – DC 5V USB Port, ROCKSTONE POWER 5000 Watt Voltage Converter Transformer, Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter
#adROCKSTONE POWER #ad - Step down voltage from 220-240 Volts to 110-120 Volts. Rockstone power proudly supports the united states military since 2001, and have became a proud supplier for Tesla Inc. Since 2018. Package contents: rockstone power 5000 watt heavy duty voltage transformer converter, 2 PCS Spare Fuses, American to European Grounded Schuko Wall Outlet Plug Adapter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, and Instruction Manual.Metal Casing. 5000 watts heavy duty step up/down voltage transformer converter.
More information #ad
Patented simultaneous 3-mode output: 5v usb port / 120v usa output socket / 220v universal Output Socket. Shipping is available to all Overseas Military APO/FPO/DPO addresses. Full range Fuse Protection. Step up voltage from 110-120 Volts to 220-240 Volts. 3-year manufacturer's Limited Warranty. Full range Over Current Protection. Ce certified. 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; 5, 000 transformer can be only be used with an appliance that uses up to 3, 300 Watts that is to prevent damage from the transformer itself and the appliance being used.
Brand | ROCKSTONE POWER #ad |
Manufacturer | E Depot Express #ad |
Height | 6.8 Inches |
Length | 12.5 Inches |
Weight | 26 Pounds |
Width | 9 Inches |
Part Number | 5000 Watt |
Model | 5000 Watt |
Warranty | 3 year manufacturer |
More information #ad
7. ELC
#ad
Circuit Breaker Protection 3-Years Warranty, Step Up/Down, ELC T-5000 5000-Watt Voltage Converter Transformer, 110V/220V
#adELC #ad - Note: this converter is designed only for european/asian 220V Single Phase, it will not Work with American 220 Dual Phase, Not designed for US 220V.Make sure you multiply x2 the wattage of your item and get a transformer bigger than that. Max - 5000 watt for 30 mins use. Warning: we do not recommend for high wattage heat producing items such as Coffee Maker, Expresso Machine, Toaster & Welding Equipment ETC.
More information #ad
Dual circuit breakers protection for each voltage 120v & 220v 2 x 110v socket, 1 x universal 220V Socket, Weight: 21 lbs. Dimensions: 1025" x 8" x 4. 5", ce certified. For continuous use: 2500W. Up to 5000 watt maximum capacity, heavy duty step Up/Down Voltage Converter Transformer 110/120V 220/240V.Brand | ELC #ad |
Manufacturer | Enovize Inc #ad |
Height | 6.5 Inches |
Length | 13.5 Inches |
Weight | 21 Pounds |
Width | 10.25 Inches |
Part Number | T-5000 |
Model | T-5000 |
Warranty | 3 years manufacturer's warranty |
More information #ad
8. Pyle
#ad
500 Watt Voltage Converter Transformer w/ USB Charging Port, Pyle PVTC320U, Step Up and Down Converter, AC 110 / 120 to 220 / 240 Volt Vice Versa, UK Power Adapter, 110V/120V/220V/240V Input Voltage
#adPyle #ad - Universal application: this voltage transformer allows you to use your devices and appliances anywhere in the world. The portable design lets you conveniently bring it when traveling to other countries. Voltage conversion: the step up/down voltage converter offers a safe, cost-effective and easy solution to converting voltages from 110-120V up to 220-240V or from 220-240 volts down to 110-120 volts for both home use and commercial applications.3 mode output: features 3 total outputs ― 2 are grounded outputs, one designated for 120V w/ a US standard outlet and 220V only w/ a universal outlet, and 5V standard USB jack.
More information #ad
Comes w/ 2 spare fuses and a universal European power adapter. The four selectable input voltages 110V/120V/220V/240V lets you use the appropriate voltage depending on the electronic requirement. Fuse/circuit protection: the 500-watt voltage supply is equipped w/ fuse and circuit protection for safety and security as well as ensuring the longevity of connected devices/appliances. Compact size: the step-down regulator’s compact size of only 7”l x 7”W x 5”H allows for easy transport. These three outputs can be used simultaneously and continuously. Includes heavy-duty power cord and standard US 3-prong plug.
Brand | Pyle #ad |
Manufacturer | Sound Around #ad |
Height | 7 Inches |
Length | 5 Inches |
Weight | 7.6 Pounds |
Width | 7 Inches |
Part Number | PVTC320U |
Model | PVTC320U |
Warranty | 1 year limited |
More information #ad
9. BESTEK
#ad
ETL Listed, BESTEK International Travel Adapter Power Step Down 220V to 110V Voltage Converter with QC3.0 USB Charging Port Universal Travel Plug Adapter for UK/AU/US/EU/Asia
#adBESTEK #ad - Bestek power converter: america’s #1 voltage converter brand on Amazon. Travel adapter worldwide use: 5 foot eutype c cable with uktype g/autype i/jptype a plug, China, United Kingdom, Africa, compatible with outlets in North America, Japan, Europe, Asia, MidEast, Australia, etc.Convert 240v/220v voltage to 120v/110V, voltage converter makes you can use your US standard electronics worldwide. Usb outputs are completely isolated from the AC power to prevent all your devices being damaged in abnormal situation.
More information #ad
Travel converter safety maintenance: nrtl safety tested, over-current, over-load, over-heat and short-circuit protection. If you feel the fan too noisy, the travel transformers USB ports can be used separately without turn on the switch, then the cooling fan will completely stop running. All bestek products come with 18 months warranty and 7x24H technical support. Efficient cooling system & support: cooling fan noise is 60db at full load to cooling down the converter. Cover more than 150 countries all over the world. Saving time during travel: international power adapter with 4 usb charging ports and 3 aC outlets, charge 7 electronics at the same time. 18w qc3. 0 port with 3 auto 2.
Brand | BESTEK #ad |
Manufacturer | BESTEK #ad |
Weight | 1.25 Pounds |
Part Number | MRJ201IU |
Model | BESTEK |
Warranty | 2 |
More information #ad
10. TESSAN
#ad
International Plug Adapter with 4 USB Outlets, Travel Worldwide All in One Wall Charger Converter for UK EU Europe Ireland AU Type C/G/A/I, TESSAN Universal Power Adapter
#adTESSAN #ad - It has no surge protection, no cords, can be taken aboard cruise ship. Worldwide travel adapter is suitable for use with low-wattage or dual voltage devices. Allow you charge up to 5 devices simultaneously. Idea for use at home or hotel as a USB wall plug. International plug adapter: this universal power adapter covers over 150 countries: france, germany, iceland, England, New Zealand, Spain, Thailand Type C ; UK, Greece, Dubai Type G; China, Argentina Type I; USA, Australia, Canada Type A, Ireland, Korea, Scotland, Italy, japan, and more.5
More information #ad
5 in 1 input universal outlet adapter: international adapter plug converter with 4 usb outlet can detect charged devices and deliver optimum fast charging speed up to 2. 4a max each port for cell phone, power bank etc. It doesn’t support quick charge. Versatile plug: this universal travel adapter converts plug from europe, australia, UK, Asia, China to Type A plug; You can plug electronics from different countries except India and South Africa into the power outlet in USA. Please note: tessan power adapter converts the power plug only, Philippines is 220V, does not convert voltage; Some country like China, your devices need to support dual voltage 100V to 250V. Portable size: compact and lightweight design to fit into luggage and briefcases. Suitable for the traveler, businessman and oversea students.
Brand | TESSAN #ad |
Manufacturer | TESSAN #ad |
Part Number | 633F |
Model | 633F |
More information #ad