How to Find and Buy Best Usb Power Converter 2018 Ultimate Buying Guide and Reviews

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Best Usb Power Converter
Everyone wants to get the best value for their money. That is why choosing the best usb power converter is so difficult. We wanted to help our readers and made the TOP list of usb power converter with the most pleasant price/quality ratio.

The current market offers thousands of various usb power converter. It is really hard to choose the best one from such a big selection. To speed up the process of buying a usb power converter, feel free to use the list with out picks.

Top 10 of Usb Power Converter of 2018

Rating Image Name and Features Details
5.0
Geree Waterproof Dc Converter 1. Geree Waterproof Dc Converter
Dc 12v (8v-22v).
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4.5
Bestek Universal Travel Adapter 220v To 110v Voltage Converter 2. Bestek Universal Travel Adapter 220v To 110v Voltage Converter (Best Classic Design)
6a output charging.
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4.3
LKY DIGITAL Travel Adapter 3. LKY DIGITAL Travel Adapter
World adapter plug compatible with almost all usb devices like apple iphone, samsung, motorola, sony, blackberry, htc, lg, and so on.
Read reviews
4.3
Foval Power Step Down 220v To 110v Voltage Converter 4. Foval Power Step Down 220v To 110v Voltage Converter
Supply 200 watts power converter with two 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.
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3.8
Foval Power Step Down 220v To 110v Voltage Converter 5. Foval Power Step Down 220v To 110v Voltage Converter (Excellent Warranty Policies)
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.
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3.8
Voltage Converter 6. Voltage Converter (Budget Pick)
Designed with surge protection, over-heated, over-current, over-voltage, output short-circuit, over-load protection.
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3.8
Voltage Converter 7. Voltage Converter (Most Durable)
Thzy 200w converter comes with 3ac outlest, 4 usb ports rated at 5v and 2.1a each and a smart and whisper quiet cooling fan.
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3.3
Dzs Elec Mini Dc 6-24v 24v 12v To 5v 3a Usb Buck Voltage Converter 8. Dzs Elec Mini Dc 6-24v 24v 12v To 5v 3a Usb Buck Voltage Converter (Best for the Price)
Dc 6v-24.
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3.3
Voltage Converter 9. Voltage Converter (Most Autonomous)
4 international plugs (uk/au/eu/italy), compatible with electrical outlets in most commonly visited countries like europe, asia, russia, england, ireland, france, uk, germany, italy, brazil, argentina, norway, italy, turkey, greece, croatia, australia, new zealand, thailand, philippines, fiji, korea, dubai, hong kong, vietnam, nepal, india, indonesia, middle east, south africa, ghana, kenya, botswana, japan, china etc, more than 150 countries all over the world.
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2.8
Key Power 200-watt Step Down 220v To 110v Voltage Converter 10. Key Power 200-watt Step Down 220v To 110v Voltage Converter (DIY Crafters’ Choice)
Step down voltage converter for international travel to europe, asia and other countries.
Read reviews

 

 

 
№ 1. Geree Waterproof Dc Converter 8-22v to 5v 3a 15w Dual Power Adapter Dc to Dc Buck Converter Step Down Power Supply Module Car Power Converter Double Usb Cable Connector Car Charger 12v to 5v

Input cable length: approx 12cm ; out put usb cable length: approx 30cm. Output current: max 3a, working current 1a ; output power: 15w. Module properties: non-isolated buck module (buck). Geree 12 volt waterproof dc converter warranty-30-day money back guarantee – 12 month replacement warranty – lifetime support guarantee. Input voltage: dc 12v (8v-22v) ; output voltage: 5v.2 type a usb female ports(for usb charging ports(can’t be used for iphone).

 

 
Pros
Input cable length
Output current
Input voltage
Module properties
Geree 12 volt waterpro
Cons
I could not find a single drawback.
 

 

 
№ 2. Bestek Universal Travel Adapter 220v To 110v Voltage Converter with 6a 4-port Usb Charging and Uk Au Us Eu Worldwide Plug Adapter

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. All-in-one solution: convert all countries’ voltage to USA voltage (110v), enables you to charge your devices safely when traveling worldwide. Charges 7 devices simultaneously: 6a output charging; 4 usb charging ports with a combined 6a output plus 3 ac ports. 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.

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.

 

 
Pros
Worldwide use
Certified safe
All-in-one solution
Travel-ready design
Charges 7 devices simultaneously
Cons
It stopped working after three months of use.
 

What warranty period is considered optimal for usb power converter?

In the most cases, two-year long warranty period is considered as optimal for usb power converter. usb power converterhave a tendency to lose their quality with time. Replacing old usb power converterwith a new model is a much better option than an overpriced lifetime warranty.

 

 
№ 3. LKY DIGITAL Travel Adapter, Worldwide All In One Universal Power Adapter Ac Plug Converter International Wall Charger with Dual Usb Charging Ports for Us Eu Uk Aus Europe Cell Phone (white and Black)

Built-in fuse protect / built-in safety shutters / led power indicator and an 12-month warranty. Your device is safe and your investment is worth. Dual usb charging ports – world adapter plug compatible with almost all usb devices like apple iphone, samsung, motorola, sony, blackberry, htc, lg, and so on. International compatibility – built to be the must have travel accessories you need for your worldwide traveling, international universal travel adaptor offers superior compatibility with more than 150 countries around the world, solve your global travel charging problem. With compatibility ranging from cell phones and bluetooth speakers, to power banks, tablets, and more never be without power no matter what your needs.

Specifications – power rating 6a max.100 – 240vac (660w max at 110vac; 1380w max at 230vac). The travel adapter does not work with high power appliances such as hair staightener, flat iron, hair curler, hair dryer, steam iron, hot water heater, coffee maker, etc.

 

 
Pros
International compatibility
Dual usb charging ports
Versitile plug options
Safety protection
Cons
It is too easy to scratch.
 

 

 
№ 4. Foval Power Step Down 220v To 110v Voltage Converter with 4-port Usb International Power Travel Adapter In Uk European Italy Asia Etc, More Than 150 Countries Over The World

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. 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. Supply 200 watts power converter with two 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.

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.

 

 
Pros
Supply 200 watts power converter
Travel size design
Protect eelectronics safety
Worldwide use
Cons
Not suitable for regions with long winters.
 

What should be my main choice criteria when buying a usb power converter?

One of the most important factor of any usb power converter is its material. It has to be durable and easy to clean. If you want to find a usb power converter that will serve you for many years, you will have to buy an expensive model made out of the best materials.

 

 
№ 5. 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,

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. 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. 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.

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.

 

 
Pros
Protect eelectronics safety
Supply 200 watts power converter
Travel size design
Worldwide use
Cons
Beginners will not be able to assemble it by themselves.
 

 

 
№ 6. Voltage Converter Power Adaptr 220v to 110v with 6a 4 Usb Ports and Uk Au Us Eu Italy Plug Meet Etl Safety Certification, Powerjc, Patent Protected, (white)

Our advantage: 1750 watts, he product adopts mcu program controlling and power management system designing scheme, multiple circuit detection sampling to identify, to ensure the output voltage is always 100v-130v in any case. Circuit design adopts ultra-high power semiconductor assembly devices, so the output power is high for 1750watts, to ensure there is sufficient power to drive the high power appliances, like as hair dryer, electric kettle, cellphones, tablets.50w-2000w electric drill motor t. What is in the box: 1x powerjc power converter.1x removable power cable.5x additional replaceable international plug adapters.1x carrying bag.1x instruction. Powerjc offers 12-month limited product warranty and lifetime technical customer support. Safety warning, this ac socket is not allowed touse with charger and electrical equipment, suchas: electric toothbrush, curling irons, hair straightener, etc. )which power is below 50w(working voltage: below 120v).2) if need to test the ac output voltage, you must plug in more than 50w load to test out the exact voltage. Worldwide use: 5 international plugs (uk/au/eu/italy), compatible with electrical outlets in most commonly visited countries like europe, asia, russia, england, ireland, france, uk, germany, italy, brazil, argentina, norway, italy, turkey, greece, croatia, australia, new zealand, thailand, philippines, fiji, korea, dubai, hong kong, vietnam, nepal, india, indonesia, middle east, south africa, ghana, kenya, botswana, japan, china etc, more than 150 countries all over the world.

Safety assurance: designed with surge protection, over-heated, over-current, over-voltage, output short-circuit, over-load protection. Built-in auto shut-off protection in case of over voltage / over current / short circuit / over temperature / over load and surge protection, to ensure your devices safely. Products passed and implemented rhos, fcc, ce, etl certification.

 

 
Pros
Safety warning
Our advantage
Worldwide use
What is in the box
Safety assurance
Cons
Not suitable for frequent use because it is hard to maintain.
 

 

 
№ 7. Voltage Converter 220v to 110v with 4 Usb Ports 5v 2.1a Each, Thzy International Travel Adapter with 3 Ac Outlets and Uk Au Us Eu Italy Worldwide Plug Adapter (use for Us Appliances Overseas)

Thzy high quality step down 220v to 110v voltage converter. Safely use your electronic devices when traveling all over the world. Powerful, quiet and compact: thzy 200w converter comes with 3ac outlest.4 usb ports rated at 5v and 2.1a each and a smart and whisper quiet cooling fan. Safety first: short circuit protections as well as overheat, overload, low volatge and overvoltage protections are all integrate into thzy ‘s converter for safe charging and using electronic devices. Note: usb outputs are completely isolated from the ac power to keep your devices safely. Please turn off the ac power switch while you are sleeping.

 

 
Pros
Safety first
Thzy high quality step down 220v
Worldwide use
Cons
The price tag may make you cry.
 

 

 
№ 8. Dzs Elec Mini Dc 6-24v 24v 12v To 5v 3a Usb Buck Voltage Converter Regulator Power Supply Module Usb Charging Step Down Voltage Module

Rated input: dc 6v-24; rated output: 5v 3a 15w. With output short circuit protection, automatically return to normal output after short circuit faults removed. Usb female interface output, widely used and more convenient. High conversion efficiency, up to 98%, higher than lm2596 lm2576 etc. The input voltage must be higher than the output more than 1v, can be used as step down voltage regulator power supply module, diy charging buck converter module.

 

 
Pros
Rated input
With output short circuit protection
The input voltage must be higher than
High conversion efficiency
Usb female interface output
Cons
The instruction manual has many mistakes.
The price is not exceptionally high, but there are many cheaper options.
 

 

 
№ 9. Voltage Converter Universal Power Adapter 1875w Step Down 220v to 100v with 4 Smart Usb Charging Ports Inner Cooling Design Without Any Noise-with

What is in the box: 1x powerjc power converter.1x removable power cable.4x additional replaceable international plug adapters.1x carrying bag.1x instruction. Powerjc offers 12-month limited product warranty and lifetime technical customer support. Worldwide use: 4 international plugs (uk/au/eu/italy), compatible with electrical outlets in most commonly visited countries like europe, asia, russia, england, ireland, france, uk, germany, italy, brazil, argentina, norway, italy, turkey, greece, croatia, australia, new zealand, thailand, philippines, fiji, korea, dubai, hong kong, vietnam, nepal, india, indonesia, middle east, south africa, ghana, kenya, botswana, japan, china etc, more than 150 countries all over the world.

Our advantage: 1875 watts, quite suitable for high power electric appliances, like as hair dryer, hair straightener or curling iron, electric kettle, coffee maker, steam iron. Also for cellphone, laptop, tablet, mp3 player, digital camera, iphone, ipad, ipod, macbook, and etc. Inner heat dissipation technology without fans, so there is no noise at all when using. Safety assurance: designed with surge protection, over-heated, over-current, over-voltage, output short-circuit, over-load protection. Built-in auto shut-off protection in case of over voltage / over current / short circuit / over temperature / over load and surge protection, to ensure your devices safely.

All-in-one solution: powerjc international power converter convert all countries’ voltage (110-220v or 100-260v) step down to USA voltage (110v), enables you to charge your devices safely when traveling worldwide.

 

 
Pros
What is in the box
Our advantage
Safety assurance
All-in-one solution
Worldwide use
Cons
The product is hard to buy because of a low number of official vendors.
 

 

 
№ 10. 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,

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. 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. 4 usb ports: 5v / 8.4a (2.1a per port) capable of simultaneously charging multiple power-hungry devices for iphone, ipad, android and tablets.

 

 
Pros
Friendly reminder
Safety & protections
Worldwide use
200 watts max
4 usb ports
Cons
The instruction manual is completely useless.
Not the best price on the market.
 

What are your reviews based on?

We considered so many factors that it is nearly impossible to tell you about all of them. Believe us, we did not forget about anything. Price, material, user score, and other characteristics of usb power converterwere used to create this TOP list. We tried our best to help you choose the best usb power converter!

How safe is it to purchase a usb power converter online?

Buying usb power 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.

Are new usb power convertersupposed to be expensive?

Obviously, a good usb power 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 usb power converterif you can afford it.

How to find out whether is usb power converter that I am buying is good?

Thanks to the our site, you do not have to worry about anything. Choosing a usb power converter on this site is very simple! You can check photographs. read detailed description of any specific usb power converter and read various user reviews. Learn from the experience of other people!

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