What's the Best 120v Converter Buyer’s Guide (2018 Update)

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Best 120v Converter
Picking the 120v converter that will suit you the most is pretty hard giving the number of manufacturers on the market. Dozens of companies compete for your money! With our help, you can save some time and choose the right 120v converter much faster.

We have been working for many hours to make this buying guide. Our team thoroughly compared many 120v converter from the marketplace to find the best products. Review score, material, brand, weight, and many other specifications were taken into consideration. However, if you still think that there is a way to make our guide better — contact us and share your ideas.

Our Pick: Top 10 120v Converter of 2018

Name and Features Image Rating Details
1. TryAce 1875W World Travel Adapter (Editor’s Choice)
Adapter mode, the adaptor mode for dual voltage appliance devices (100-240vac, 2.5a max) such as iphone charger, ipad charger, power supply of macbook and laptop etc.
TryAce 1875W World Travel Adapter
4.8
Read reviews
2. Key Power 200-watt Step Down 220v To 110v Voltage Converter (Highest Performance)
Step down voltage converter for international travel to europe, asia and other countries.
Key Power 200-watt Step Down 220v To 110v Voltage Converter
4.5
Read reviews
3. Travel Adapter
Features all-in-one plug for use in north america, australia, uk, and eu.
Travel Adapter
4.3
Read reviews
4. Gjt 1875w International Power Converter (Best Classic Design)
Built-in adapter mode(100-240vac, 2.5a max) for dual voltage appliance, such as digital appliance.
Gjt 1875w International Power Converter
4.0
Read reviews
5. VCT VT-500J
500 watts is the maximum capacity of this transformer including the power surge.
VCT VT-500J
3.8
Read reviews
6. Foval Power Step Down 220v To 110v Voltage Converter
Supply 200 watts power converter with 2 standard USA 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.
Foval Power Step Down 220v To 110v Voltage Converter
3.5
Read reviews
7. Ac To Dc Converter
Emulate automotive batteries, with reference to the changeable output voltage of automotive battery, the roypow c180 power supply adapter allows to power almost all of the automotive electronics with the 11v~14v input voltage.
Ac To Dc Converter
3.3
Read reviews
8. Roypow Power Supply Converter (DIY Crafters’ Choice)
Rated 24w output, 12v 2a (30w peak) output is available to power most low-power automotive electronics, such as car dash cam, car dvr video recorder, car mp3 player, car bluetooth fm transmitter, car air purifier, car humidifier car telephone, automotive razor, car charger etc.
Roypow Power Supply Converter
3.0
Read reviews
9. Patent Protected (Most Stylish)
6a output charging.
Patent Protected
3.0
Read reviews
10. Simran Ac-500 Step Up Down Voltage Converter
Step up 110v/120v to 220v/240v or step down 220v/240v to 110v/120v (switch is on the back of the unit).
Simran Ac-500 Step Up Down Voltage Converter
2.5
Read reviews

 

 
№ 1. TryAce 1875W World Travel Adapter and Converter Combo 240v to 110v International Voltage Converter for Hair Dryer, Phones Laptop All In One Universal Plug Adapter for Uk Au Us Eu Over 150 Countries
 

Style
4/5
 

Size
5/5
 

Construction
5/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
4.8
TryAce 4.3 x 1.8 x 1.8 inches 8.6 ounces
Check Price

Easy to use, all in one adapter and converter combo (uk/us/au/eu plug) that fits electrical outlets in most commonly visited countries, over 150 countries like brazil, argentina, ireland, italy, israel, turkey, greece, croatia, australia, new zealand, philippines, fiji, japan, korea, hong kong, vietnam, mongolia, india, indonesia, middle east, south africa, ghana, botswana, etc. Adapter mode, the adaptor mode for dual voltage appliance devices (100-240vac.2.5a max) such as iphone charger, ipad charger, power supply of macbook and laptop etc. Very safe, tryace adapter and converter built-in led power indicator, plug lock system, over-current (overload), high-temperature, short-circuit and surge protections built-in.

Warning, please read the introduction and description carefull before using this product. 18 months warranty with friendly customer service; 60 days money back; response within 12 hours. Please rest assured that you have made the right purchase, tryace travel adapter and converter is your perfect choice. Patent protected, converter mode, tryace 1875w travel adapter/ converter combo is designed for the traveler of USA and canada, which is the smallest and lightest on the market so far. The converter mode can work for non-electronic control products abroad like hair dryers. (below 1875w max) it can not work for electronic control product. This voltage converter transforms power voltage from 220-240v to 110-120v.

 

 
Pros
Adapter mode
Patent protected
Cons
My whole family could not find any defects.
 

Are there anything special that I should know before buying a 120v converter?

Marketplace provides a myriad of convenient features to help you compare and choose 120v converter. It also aggregates thousands of reviews from people all over the world. Always read them before choosing a 120v converter!

 

 
№ 2. Key Power 200-watt Step Down 220v To 110v Voltage Converter and International Travel Adapter Use for Usa Appliances Overseas In Europe Australia Uk Ireland Mexico and More,
 

Style
5/5
 

Size
4/5
 

Construction
4/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
4.5
Key Power LXC200W-PC 6.3 x 3.2 x 1.6 inches 1.3 pounds
Check Price

4 usb ports: 5v / 8.4a (2.1a per port) capable of simultaneously charging multiple power-hungry devices for iphone, ipad, android and tablets. Friendly reminder:, do not use with hair dryers, hair straighteners, tools and other household appliances over 200 watts. Included adapters are not compatible in south africa, italy and india (please buy it separately). 200 watts max: step down voltage converter for international travel to europe, asia and other countries. 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.

Worldwide use: it equipped 3 different sockets for (uk, us, au); 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.

 

 
Pros
Worldwide use
4 usb ports
Safety & protections
200 watts max
Friendly reminder
Cons
Cannot be used as a universal product.
 

 

 
№ 3. Travel Adapter and 2000 Watts Step Down Converter 220v to 110v for Electric Products Like Hair Dryer Steam Iron, Plug Adapter Us to Uk Europe Au for Laptop Macbook Cell Phone
 

Style
4/5
 

Size
4/5
 

Construction
4/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
4.3
HYTED 2.4 x 2.2 x 2 inches 6.4 ounces
Check Price

Designed for international travel – portable size measuring (2.4 x 2.2 x 2 inches), weights 0.29 lb, come with a free travel pouch for you to take the charger anywhere you go. Universal travel adapter: features all-in-one plug for use in north america, australia, uk, and eu. Fits electrical outlets in most commonly visited countries, over 150 countries. Converter mode: step down the voltage from 220v – 240v to 110v – 120v to use your electric products. Electric products are simple heating devices or have mechanical motors. Examples are hair dryers, steam irons, electric kettle etc. Adapter mode: only use adapter mode for dual voltage (110-220v.120-240v) devices, such as iphone charger, ipad charger, laptop, mac, dual voltage hair straightener and other dual voltage appliances. Dual voltage appliances must be used adapter mode.

Warning: please read the introduction and description carefull before using this product. Unconditional lifetime warranty without any other costs needed. Fast and easy-to-reach customer service to solve your problems within 12 hours.

 

 
Pros
Universal travel adapter
Converter mode
Adapter mode
Cons
It is made from cheap and flimsy materials.
 

 

 
№ 4. Gjt 1875w International Power Converter and Adapter Combo Step Down 240v-220v to 120v -110v Transformer for Hair Dryer Etc. Universal Travel Adapter Plug Uk Au Us Eu Suits Over 150 Countries
 

Style
4/5
 

Size
5/5
 

Construction
3/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
4.0
GJT 4.3 x 1.8 x 1.8 inches 8.5 ounces
Check Price

Safety protection and patent reversed,: flame resistant material and built-in 2.5a fuse for surge protection to avoid over-current and overload high-temperature, short-circuit damage appliances. 100% satisfaction guarantee,: every purchase with gjt is supported with a 100% satisfaction guarantee. Power converter mode,: gjt travel adapter and converter has built-in converter mode(max.1875w), which can step down the voltage from 220-240v to 100-120v, ensuring safe operation of your non-electronic controlled high power electric appliances, like hair dryer, steam iron, electric kettle, mixer or small fans or non-electronic heating devices.

All in one plug adapter& converter combo,: gjt adapter and converter contains 3 different plug(uk/us/au/eu plug) which fits electrical outlets in most commonly visited countries in the world(over 150 countries), like most of europe, argentina, ireland, israel, italy, uk, israel, turkey, greece, croatia, australia, new zealand, philippines, fiji, china japan, korea, hong kong, vietnam, mongolia, india, indonesia, middle east, south africa, ghana, botswana, etc. Adapter mode,: built-in adapter mode(100-240vac.2.5a max) for dual voltage appliance, such as digital appliance: iphone charger, ipad charger, power supply of macbook and laptop etc.

 

 
Pros
Power converter mode
Safety protection
Adapter mode
100% satisfaction guarantee
All in one plug adapter& converter combo
Cons
It weighs a ton!
 

How much money should I spend for a nice 120v converter?

Price is a very important factor of any 120v converter. Usually, the higher it costs the better its quality. However, we recommend you to consider all characteristics of a 120v converter. There are many models with an average price tag that can compete with the most expensive options.

 

 
№ 5. VCT VT-500J, Japanese Step Up Down Voltage Transformer Converts Japan 100 Volts to 110v Or Vice Versa, 500 Watt
 

Style
5/5
 

Size
5/5
 

Construction
2/5
 

Price
3/5
 
Overall Brand Model Dimensions Weight Details
3.8
VCT VT-500J 6 x 3 x 4 inches 4.85 pounds
Check Price

Remember to leave at least a 100% margin for power surges/spike when buying a transformer. For power tools, laser printers and heating appliances like rice cookers, coffee makers, toasters, halogen or fluorescent bulbs you must leave a power spike margin of 4 times. Please note: kindly refer the user manual before use. This continuous use transformer is capable of both up and down voltage conversions for japan and USA electricity to enable use of japanese products in USA and USA products in japan. It converts 110/120 volt USA power to 100 volt japan power and 100 volt to 110/120 volts (means it will convert the american power to japanese power and also convert japanese power to american).

500 watts is the maximum capacity of this transformer including the power surge.

 

 
Pros
It converts 110/120 volt USA power
This continuous use transformer is capable
500 watts is
Power on/off switch
Cons
You will need a big enough car to transport it.
May be expensive for some people.
 

 

 
№ 6. Foval Power Step Down 220v To 110v Voltage Converter with 4-port Usb International Travel Adapter for Uk European Etc, Use for Us Appliances Overseas,
 

Style
4/5
 

Size
3/5
 

Construction
4/5
 

Price
3/5
 
Overall Brand Model Dimensions Weight Details
3.5
FOVAL SGR-LXC200W-2 4.8 x 3.1 x 1.5 inches 1.25 pounds
Check Price

Worldwide use: 1 eu power cable and 3 international adapters ( 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. Travel size design: compact small size (4.8×3.1×1.5 inches) with 5 feet detachable power cable makes this power converter easy to pack and take anywhere you go. 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 safe, keep you and your devices very safely with small 200w power. Supply 200 watts power converter with 2 standard USA 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.

 

 
Pros
Protect eelectronics safety
Supply 200 watts power converter
Worldwide use
Travel size design
Cons
Quickly becomes wet due to cheap materials.
You can find much cheaper products with the same functionality.
 

 

 
№ 7. Ac To Dc Converter Roypow 180w (max 200w) 12v15a Power Supply Adapter Transformer 100v~120v to 11v 12v 13v 14v with Car Cigarette Lighter Socket
 

Style
3/5
 

Size
4/5
 

Construction
4/5
 

Price
2/5
 
Overall Brand Model Dimensions Weight Details
3.3
Roypow 1.1 pounds
Check Price

Multiple safety protections inside, integrated with multiple protections inside to protect the personal and property from any potential damage hazard. Apply to almost all.180w (max 200w) output applies to almost all 12v automotive electronics with cigarette lighter plug (high-power: double-cylinder air compressor / car tire inflator, coffee maker, car oxygen bar, automotive refrigerator, car tv, car cleaner and vehicle power amplifier etc; low-power: car dash cam, car dvr video recorder, car mp3 player, car bluetooth fm transmitter, car air purifier, car humidifier, car telephone, automotive razor, car charger.12v electron telescope etc.

What you ll get, roypow c180 power supply adapter set; unconditional 30-day money back; 18 months warranty; life-long free technical support. Work quietly & low-heat, built-in a silent fan to guarantee to continue working in silence and avoid overheat. Emulate automotive batteries, with reference to the changeable output voltage of automotive battery, the roypow c180 power supply adapter allows to power almost all of the automotive electronics with the 11v~14v input voltage. The maximum 14v output voltage of the roypow c180 makes it available to power up those electronics that require the input voltage higher than 12v. For example, some electron telescopes require 13v working voltage.

 

 
Pros
Emulate automotive batteries
Multiple safety protections inside
Work quietly & low-heat
Cons
The price tag is too high.
It gets dirty very fast.
 

 

 
№ 8. Roypow Power Supply Converter Transformer 24w (max 30w) 12v2a Ac to Dc Adapter 110v 120v to 12v Car Cigarette Lighter Socket
 

Style
2/5
 

Size
5/5
 

Construction
2/5
 

Price
3/5
 
Overall Brand Model Dimensions Weight Details
3.0
Roypow 4.8 ounces
Check Price

Multi-protection guarantee, multiple circuit protections such as short-circuit protection, over-load protection, overcurrent protection and over-temperature protection etc. Wide range input, apply to 100v~240v ac household current, convert it to 12v output via the female cigar lighter socket. Compact & portable, with 58.53.33mm minimum size, extremely portable and convenient to carry and store on the go. Gentle reminder, don’t power those automotive electronics (e. Air pump, air compressor, tire inflator, cooler & warmer box etc. ) whose rated power exceeds 24w (especially 30w). Rated 24w output.12v 2a (30w peak) output is available to power most low-power automotive electronics, such as car dash cam, car dvr video recorder, car mp3 player, car bluetooth fm transmitter, car air purifier, car humidifier car telephone, automotive razor, car charger etc.

 

 
Pros
Multi-protection guarantee
Gentle reminder
Compact & portable
Rated 24w output.12v 2a
Wide range input
Cons
Does not have enough color options.
 

 

 
№ 9. Patent Protected, Bestek Universal Travel Adapter 220v to 110v Voltage Converter with 6a 4-port Usb Charging and Uk Au Us Eu Worldwide Plug Adapter
 

Style
2/5
 

Size
4/5
 

Construction
3/5
 

Price
3/5
 
Overall Brand Model Dimensions Weight Details
3.0
BESTEK MRJ201GUBK 7.4 x 1.8 x 6.1 inches 1.25 pounds
Check Price

Charges 7 devices simultaneously: 6a output charging; 4 usb charging ports with a combined 6a output plus 3 ac ports. Worldwide use: 1 eu power cable and 3 international adapters ( us/uk/au adapter) support outlets in north america, united kingdom, continental europe, australia, japan, china etc, more than 150 countries all over the world. Bestek travel power converter, patented technology converts all countries voltage(100-240v.50/60hz) to USA voltage (110v.60hz), ideal for charging a variety of devices when traveling abroad. Travel-ready design: compact size (6x3x1.57 inches) with 5 foot detachable power cable makes this power converter easy to pack and take anywhere you go.

Certified safe: nrtl safety tested and upgraded hardware ensure complete protection for you and your devices. Over-current, over-load, over-heat and short-circuit protection., note: usb outputs are completely isolated from the ac power to keep your devices safely.

 

 
Pros
Bestek travel power converter
Travel-ready design
Worldwide use
Certified safe
Charges 7 devices simultaneously
Cons
You will have to wash it regularly.
 

 

 
№ 10. Simran Ac-500 Step Up Down Voltage Converter Transformer 110v 220v, 500 Watts
 

Style
3/5
 

Size
3/5
 

Construction
2/5
 

Price
2/5
 
Overall Brand Model Dimensions Weight Details
2.5
Simran AC-500 7.1 x 6.5 x 4.3 inches 7.5 pounds
Check Price

This ce certified 500 watt heavy-duty continuous use voltage converter transformer can be used in both 110v/120v countries and 220v/240v countries with 50hz / 60hz. Two outlets on front of the unit for each voltage 110v and 220v. On/off power switch with indicator lamp; wired with a grounded USA plug. The 220v outlet has a USA patented universal output socket that will accept all types of plugs except the big south african plug. Fuse protected – 2 spare fuses and a grounded european shucko plug adapter included for use in europe and asia. Step up 110v/120v to 220v/240v or step down 220v/240v to 110v/120v (switch is on the back of the unit).

 

 
Pros
Fuse protected
Cons
Does not offer enough length.
Does not offer enough features for such a high price.
 

Should I get a 120v converter with a lifetime warranty?

Every manufacturer offer various warranty terms. Some companies sell 120v converterwith a lifetime warranty, while the others only offer one-year or two-year protection. The cheapest models usually do not have any warranties at all. We think that five-year warranty is more than enough for the most 120v converter.

I am wondering if buying a 120v converter online is safe

Buying 120v converteronline is absolutely safe! In fact, it might be even safer than buying them in a local store, since you do not need to leave your house. Moreover, if you get a malfunctioning item you can always get a refund or a replacement.

How expensive should a good 120v converter be?

Obviously, a good 120v converter cannot be very cheap. If you want to buy a decent product, you should not be trying to save money on it. We recommend you to order the best models from our list of the best 120v converterif you can afford it.

Is there a way to get my money back for a 120v converter?

Most of the time seller will return your money without any trouble. If you received a malfunctioning 120v converter, you will easily get a refund or a replacement. Nonetheless, if you value your time, we highly recommend you to thoroughly check the item’s description before making a purchase.

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