UK to Vietnam power adapters - what kind of travel adapter is needed for Vietnam?

Vietnamese power outlet

What adapter do I need for Vietnam?

Use a Type G plug adapter for Vietnam if the plug you intend on using doesn't fit in a Vietnamese power outlet.

The type of power adapter, power converter or charger that's needed when visiting Vietnam will all depend on the voltage and type of device that you're attempting to power in a Vietnamese power outlet. If you don't know which voltage your device uses then please read the section below on how to find out the voltage of your device first.

  • Be prepared for regular blackouts and limited access to power in some areas of Vietnam, it is advised to bring a portable charger if you need to keep your mobile phone charged whilst staying in an area without power or during a power cut.
  • If you're travelling to Vietnam from the US then we recommend bringing a plug adapter for Vietnam as American Type A or B power outlets might not typically be found. As the voltage is different in Vietnam use a power converter if your device isn't dual voltage, also check that it is compatible with a 50hz power outlet.
  • If your device is 220 volts or is dual voltage and your plug fits in a Vietnamese power outlet then it should work in Vietnam.
  • If your device is 220 volts or is dual voltage but the plug doesn't fit in a Vietnamese power outlet you will need to bring a suitable plug adapter for Vietnam such a Type G plug adapter. Please Note that a plug adapter for Vietnam (or power adapter) will change the actual shape of the plug on your device to fit into a plug outlet found in Vietnam, but isn't designed to change the voltage from 220 volts to a different voltage.
  • If your device can't run on 220 volts and isn't dual voltage you will also need a power converter for Vietnam to convert the voltage from 220 volts to the correct voltage on your device. You will still need to use a suitable plug adapter for Vietnam if your power converter doesn't have the correct Type G plug adapter.
  • If you need to recharge your USB devices such as a tablet or cell phone then a USB travel power adapter will be ideal and it should be dual voltage, but ensure that you bring one which includes a Type G plug adapter otherwise you'll still need to bring along a suitable plug adapter for Vietnam[3] [AD]

Warning: If your device won't handle 220 volts you run the potential risk of an electrical fire hazard, a blown fuse or damage to your device. Prior to using your device in Vietnam please check the instruction manual to ensure safe operation.

Vietnam power adapters

Power adapters for Vietnam

If packing for a vacation to Vietnam it is useful to know if you'll be able to power any important devices like mobiles and cameras at your hotel. However, by not knowing which plug socket to expect you may end up either bringing unnecessary adaptors or pack the wrong adaptor, leaving you needing to buy or borrow a potentially expensive adaptor when you're there which might be incompatible. Varying different combinations of standards and voltages can all be daunting when planning to travel to another country to the first time traveller. This isn't as complex as it first appears, with only a handful of different types of common standards being used throughout the world this guide shows exactly what you'll need in advance to charge your device in Vietnam. This page has links to step by step instructions demonstrating which power adapters you'll need to power your devices when you are in Vietnam using the standard Type G, A or C 220 volt 50Hz wall outlets, Type G power outlets will be typically used by most Vietnamese. Most power adapters vary depending on which region you in therefore we recommend reading the Wiki Connections world power adapters list where you'll find a full list showing regions and countries.

What is the best power adapter for Vietnam?

The best power adapter for Vietnam is a Type G plug adapter which allows you to use any 220 volt appliance or device. [3] [AD]

What is the best power adapter for Vietnam?

What is a power adapter?

A power adapter is a compact and cheap plastic adapter that permits a different type of power plug on an appliance from a foreign region to correctly fit into a Vietnamese power outlet.

Also known as: an electrical adapter, plug adapter, travel adapter, electrical adaptor, mains travel adapter or power adaptor[5]

Do I need a power adapter in Vietnam?

This will depend on where you are travelling from and the shape of plug you are using.

What does a power adapter do?

A power adapter enables a visitor from a different location to use their own electronic and electrical appliances in Vietnam simply by adapting the shape of the plug.

Can a power adapter change the voltage in Vietnam?

Power adapters can only adapt the shape of a plug to fit into a 220 volt Vietnamese power outlet and is unable to convert the power to a higher voltage. If you wish to safely use any 100-120 volt appliance then you will also need to bring a step down power converter for Vietnam along with the correct power adapter.

Where to buy a power adapter for Vietnam in the UK

Power adapters for sale in an airport

Where to buy a power adapter for Vietnam in the UK

Vietnam to UK power adapters will most likely be available to buy in the UK from airports such as Heathrow, Gatwick, Manchester, Stansted, Luton, Edinburgh, Glasgow and Birmingham prior to departure, however the range of adapters might be limited to popular destinations. It is recommended to research the exact type of adapter required prior to shopping at the airport. Look in the travel accessories section of airport newsagents, electronic stores and pharmacists such as WH Smith, Dixons or Boots but expect to pay 50% more than regular prices.

It will be more convenient and cheaper to buy the correct power adapter in advance of your trip. UK high street electrical shops, newsagents and chemists such as Currys PC World, WH Smith or Boots normally typically only sell popular types of travel adapters covering a limited number of countries however for widest choice it is recommended to buy a power adapter online. In January 2019 we checked 2 high street branches of WH Smiths without seeing any power adapters available to purchase and 1 branch of Boots only had a pack of European adapters available.

Where to buy a power adapter in Vietnam

Arriving at an airport

Where to buy a power adapter in Vietnam

On arrival power adapters could be found in local electrical high street shops and drug stores, but always check the build quality first as safety standards might be different in a foreign country as this is important when dealing with electrical goods. Keep in mind that a shopping trip searching for power adapters in an unknown location might be impractical, especially as this needs to happen quickly before batteries run out.

Hotel receptions could have a power adapter for sale, hire or as a complimentary extra for guests; however, availability is normally limited and a hotel might not have the exact type required for your country. If in doubt, call ahead to the hotel first and request a reservation as it is unlikely that an adapter will be found in your room on arrival.

Electrical adapters for Vietnam

Travel Power Strips

A power strip with multiple USB ports

Travel Power Strips

Benefits of a travel power strip

  • Capable of powering several electrical appliances at once via a single plug socket.
  • You will find certain models are able to convert voltage for low wattage electronics. Even if your electronic device isn't dual voltage it should still be used with a Vietnamese power outlet when using a travel power strip. This can make them a cheaper and lightweight substitute for a power converter.
  • Most power strips will include a number of USB charge ports.
  • Voltage from power outlets in some countries might be unstable, a surge in power might damage your electrical items. There are some travel power strips which have a surge protector built in which will protect any electronics from being overloaded.
  • The power strip will still be of some use domestically as a USB charger and power strip.

Disadvantages of a travel power strip

  • The conversion on travel power strips won't support high wattage appliances such as curling irons or hair dryers.
  • Due to the size of a travel power strip it might be too bulky for packing in hand luggage.
  • A travel power strip might be excessive if you only have a small number of devices and appliances to charge. [6] [AD]
  • Power strip models for sale in the UK only include type B, F, G and I plug adapters so you may need to use it along with an additional plug adapter to work in some countries.
Power Plug Adapters

A small and lightweight type G plug adapter

Power Plug Adapters

Travellers from The United Kingdom won't need to use a power plug adapter for Vietnam because a Vietnamese power outlet is the same shape as a UK power outlet.

Benefits of a power plug adapter

  • Using a Type G plug adapter will work in Vietnam.
  • Simple to use.
  • Affordable.
  • Small and light.

Disadvantages of a power plug adapter

  • Should you plan to visit more than just one country you may need to pack more than one type of plug adapter for other countries.
  • Adapter only changes the shape of the plug to fit in a Type G Vietnamese power outlet and doesn't change the voltage, so if your appliance doesn't support 220 volts and isn't dual voltage you'll also need to pack a voltage converter.
  • Only 1 power adapter for each appliance - for each separate device you wish to use you will also need to use a separate plug adapter.
  • Some hotel rooms might only have a single power outlet, so you will only be capable of charging a single device at a time.
  • You'll also still need to bring a separate domestic USB charger if you need to power any USB device. [3] [AD]
Travel USB Wall Chargers

A USB travel charger with swappable plugs

Travel USB Wall Chargers

Benefits of a travel USB wall charger

  • Perfect if you only have to charge devices which use USB.
  • You only have to bring a single unit instead of packing lots of domestic USB power chargers.
  • Supplied with interchangeable adapter heads which make them versatile in a large number of different locations. The interchangeable adapter heads are usually lightweight and small making them easy to pack.
  • Offers a surge protector.
  • It can still be of use domestically.
  • Swappable plugs will fit into Types A/B, E/F, G and I outlets so will work with a Vietnamese power outlet.

Disadvantages of a travel USB wall charger

  • They only have USB outputs so you will be unable to power appliances, just USB powered ones. [7] [AD]
Universal Travel Power Adapters

A universal travel adapter

Universal Travel Power Adapters

Benefits of a universal travel power adapter

  • Perfect when travelling to multiple countries. Most models function in around 150 countries.
  • All in one compact design. Both lightweight and small.
  • Some universal travel adapters will include USB charging ports.
  • Easy to use.
  • There are some universal travel adapters that include a built in surge protector, this will protect any device from being overloaded by an unstable power grid.
  • The pins retract so won't get caught against other items in your luggage.
  • When you return home it could still work as a USB charger.
  • Changes shape to Types A/B, E/F, G and I plugs so should work with a Vietnamese power outlet.

Disadvantages of a universal travel power adapter

  • A universal travel power adapter will overload when used with a high powered appliance such as clothes irons, hair straighteners, microwaves, kettles or hair dryers.
  • The moving parts could be fragile on some universal travel power adapters making them prone to breaking whilst abroad.
  • Universal adapters only charge one plug.
  • Might not be completely universal; models might not work in certain countries with less common outlets.
  • Missing a power converter will mean it isn't suitable for appliances which don't support 220 volts. [8] [AD]
Plug Adapter Sets

A comprehensive plug adapter set

Plug Adapter Sets

Benefits of a plug adapter set

  • A set will typically work out more cost-effective than buying multiple plug adapters.
  • By bringing every type of plug adapter ensures that you are covered for every country.
  • Perfect if you are travelling to different locations.
  • Includes Type A, B, C, D, E/F, G, H, I, J, L, M and N adapters so should be compatible with a Vietnamese power outlet.

Disadvantages of a plug adapter set

  • Involves planning; prior to any trip you'll have to decide which plug adapters they'll need, if you don't know every country you'll be visiting you'll need to bring each adapter type along.
  • Lots individual items to bring with you.
  • The remaining power adapters will be useless using up space.
  • Not every plug adapter types are typically included (especially rarer adapters), so check that your set includes an adapter which works with a Vietnamese power outlet.
  • Only modifies the shape of the plug but doesn't change the voltage. [9] [AD]
Voltage Converters

Voltage converters offer surge protection

Voltage Converters

UK travellers will not need to bring a converter as the voltage in Vietnam is 220 volts.

Benefits of a voltage converter

Disadvantages of a voltage converter

  • A voltage converter only converts the 220 volts in Vietnam and won't change the actual shape of the plug to fit into a Vietnamese power outlet, therefore you'll still need to use a suitable power adapter for Vietnam.
  • The normal weight of most models of voltage converters makes them way too bulky for packing in carry-on luggage.
  • Redundant after your visit to Vietnam.
  • Usually much cheaper to purchase a dual voltage travel appliance than to buy a much more expensive voltage converter simply to bring your existing single voltage domestic appliance in an incompatible location.

Comparison of electrical adapters for Vietnam

Type G Power Plug Adapter
Power Plug Adapter
Universal Travel Power Adapter
Universal Travel Power Adapter
Travel USB Wall Charger
Travel USB Wall Charger
Travel Power Strip
Travel Power Strip
Plug Adapter Set
Plug Adapter Set
Voltage Converter
Voltage Converter
Can be used in Vietnam Yes Yes Yes Yes Yes Yes
Types of plug included G A/B, E/F, G and I A/B, E/F, G and I A, B, D, E/F, G, H, I, L and N A, B, C, D, E/F, G, H, I, J, L, M and N B
Compatible number of countries (A) 50+ 150+ 150+ 200+ 230+ 230+
Fits in a Type G Vietnamese power outlet Yes Yes Yes Yes Yes
Additional Type G plug adapter required to fit in a Vietnamese power outlet Yes
Useful when you return to the UK Yes Yes Yes
Typical combined number of USB ports and AC outlets 1 3 4 7 1 2
Powers USB devices Yes Yes Yes
Typical number of USB ports 0 2 4 4 0 0
Powers a 220 volt AC appliance in Vietnam Yes Yes Yes Yes Yes
Typical number of AC outlets 1 1 0 3 (B) 2
Converts voltage (?) Yes (C) Yes
Surge protection Yes Yes Yes Yes
Typical dimensions 2.6 x 1.9 x 1.4 inches 3 x 2.1 x 2.1 inches 4.3 x 3.4 x 1.3 inches 6.6 x 3.6 x 1.5 inches 7.1 x 3.9 x 2.8 inches 11.7 x 8.1 x 6.7 inches
Typical weight 4.5 ounces 4 ounces 4.5 ounces 1.6 pounds 13 ounces 20 pounds
Typical number of items to carry (D) 1 1 5 8 12 2
Suitable for hand luggage Yes Yes Yes • (E) • (F)
Buy Buy Buy Buy Buy Buy

Vietnam power outlets and plug sockets

What plug sockets are used in Vietnam?

Type A, C and G power outlets

What plug sockets are used in Vietnam?

There are three types of power outlets used in Vietnam, these are type G, A and C with the primary power supply being type G:

  • Plug Type A - The plug outlet (technically called the type A power outlet) is recognised by 2 adjacent slots where the twin pins go.
  • Plug Type C - You can recognise this power socket by the two circular adjacent holes next to each other where the pins go.
  • Plug Type G - The plug outlet (technically called a type G power outlet) looks like 3 rectangular holes with shutters forming a triangle shape. [3] [AD]

What frequency is used in Vietnam?

The frequency found in a Vietnamese power outlet is 50 Hz. [11]

https://en.wikipedia.org/wiki/Mains_electricity_by_country

How do I use a 110 volt appliance in Vietnam?

Use a step down power converter if you wish to use either a 110 volt or 120 volt appliance in Vietnam.

Are there power outages in Vietnam?

Vietnam reports power cuts once a month.

Are power outlets available in Vietnam?

In Vietnam almost 5% of the population of the country doesn't have access to electricity.

What areas are without power in Vietnam?

Rural areas of Vietnam may be without power, both rural and urban areas suffer blackouts during summertime.

Do I need a portable charger for Vietnam?

As electricity isn't available to 100% of the population of Vietnam combined with problems with the reliability of power, travellers should use alternate charging options if they want to continue charging devices such as cellphones or cameras.

  • Whilst travelling to Vietnam increased use of mobile phones for taking photos, storing calendars, GPS, social network sharing and streaming videos will syphon off power excessively. Beyond the inconvenience of missed photo opportunities a flat mobile phone battery could potentially leave you stranded without adequate power to make emergency calls or being able to use GPS to find your way back to accommodation. Bringing along a 10,000mAh portable charger alleviates those concerns as it means you can keep your cell phone powered on the go, especially when travelling to a country with limited access to power and power outages in some areas.
  • A typical 10,000mAh power bank will store enough energy to power over 3 full days of mobile phone use whilst a 20,000mAh power bank should keep a typical cell phone charged for almost a week.
  • Should you need to charge your laptop in Vietnam and it it supports USB-C charging then look for a portable charger for a laptop marked with PD (power delivery) which supplies at least 20 Wh.
  • Please note that some airlines don't let you take batteries on an aircraft that supply 100 Wh of power or more and must not be left in checked-in luggage.
  • Average consumer portable chargers won't work with high wattage items, but a rechargeable hair dryer or rechargeable cordless flat iron are available for travelling to areas with frequent power cuts and a lack of access to electricity such as Vietnam.    [4] [4] [12] [13] [14] [15] [AD]
Do I need a portable charger for Vietnam?
How well do solar powered chargers work in Vietnam?

Solar backpacks are ideal in hot weather

How well do solar powered chargers work in Vietnam?

The sunshine in Vietnam should be suitable enough to recharge solar power bank reliability, but will need to be exposed to strong sunshine to provide adequate power for a single charge cycle. It could prove inconvenient to continually unpack a solar power bank then wait whilst it recharges in sunny spells.

  • The bigger durable panels used on a solar backpack give the bag the ability to create more electricity within a faster period of time, making them ideal for the weather in Vietnam.
  • A phone that has been directly plugged into a USB port of a solar backpack can trickle charge the power during sunny spells in Vietnam, but this might be inconvenient to have a phone continuously connected in the bag during the day if it is to be used constantly. Unlike a small solar power bank which needs to be unpacked and facing the sunlight, a solar bag is usually exposed to sunlight therefore will be topping up a regular power bank during the day.
  • Even though the sunlight in Vietnam is strong, a bag should ideally have a solar cell efficiency of 22% or more, be able to generate at least 6 watts of power and be used with a compatible power bank of 10,000mAH or greater.
  • The durable and flexible solar cells used in solar powered bags are designed to endure bending and scratches, unlike normal firm solar cells. Solar bags come in backpack, laptop messenger and rucksack styles which makes them perfect for work, travel and domestic use.  [4] [16] [17] [AD]

Sources

  • Vietnam Online - Electricity and Outlets (cited June 2018)
  • International Electrotechnical Commission - World plugs by location (cited August 2014)
  • Wikipedia - Mains electricity by country (cited July 2014)
  • Index Mundi - Power outages in a typical month (cited May 2018, data collected between 2006 to 2017)
  • Index Mundi - Access to electricity (cited May 2018, latest data collected 2010)
  • WikiPedia - List of countries by average yearly temperature (cited May 2018, data averaged between 1961 to 1990)

Vietnam chargers

What is a USB travel power charger?

A USB travel charger is a dual voltage charger with interchangeable plugs and multiple USB ports, suitable for charging multiple USB powered devices when travelling abroad.

What USB charger do I need for Vietnam?

If you are travelling to multiple countries then the best international travel charger for Vietnam to buy is a multiple USB port charger which includes swappable plugs such as a 4 port USB travel charger. There are three different types of wall outlets in Vietnam (types G, A and C) and bringing this will ensure that you are covered for both types A, C and G. Because these types of chargers come with interchangeable pins and can handle from 100 - 240 volts will mean that you can travel to multiple countries in Asia, North America, Europe and Africa just by switching the included heads over. If your type of device can support Fast Charge then you will benefit from faster recharging times with one of these USB travel chargers, along with support for more power hungry devices. Unlike other travel adapters this means you can recharge more than one device at once without needing to buy multiple travel chargers. By only packing a single international USB travel charger will help keep the overall size and weight down, making it perfect to fold up and store in hand luggage and suitable for charging your devices at an airport or on the flight. Because of their flexibility these types of power chargers can be used when back at home not just abroad so when you’re not travelling they can be used under your bedside table charging multiple smartphones and tablets without using up an additional plug socket.

We recommend searching for this type of flexible power adapter at an electronics retailer. The travel adapter illustrated is the 4 Port USB Wall Charger which has been successfully tested with multiple USB devices in numerous different countries around the world. [7] [AD]

What USB charger do I need for Vietnam?

Why use a travel USB charger for Vietnam?

  • Normal travel USB chargers include 4 or more USB charger ports, meaning you now only need to bring a single charger to charge all your devices. Rather than bring 4 individual power chargers you only need to pack a single 4 port USB wall charger and power up to 4 separate devices, thereby reducing the weight and size of your baggage.
  • Travel USB chargers should include swappable plug heads for various countries thereby making them suitable if visiting other countries across Asia which are likely to use different outlets to Vietnam.
  • A good power charger is rugged, lightweight and compact - ideal for the rigors of travel instead of than risking bringing a domestic charger which could be hard to repair in Vietnam.
  • USB travel chargers can accept the 220 volt power outlets in Vietnam along with other voltage standards across the world.
  • It's possible that hotels in Vietnam might only have a single power outlet, by bringing a travel charger with multiple USB ports means you can share out the single wall outlet with all your devices rather than having to wait to recharge one device at a time.
  • Because of their flexible nature a travel USB charger takes the uncertainty out of travelling to an unknown country as they are guaranteed to work almost anywhere in the world.
  • Power outlets in airports can be in short supply and the demand for charging multiple cell phones before a flight can be high, therefore a USB travel charger with multiple ports and the ability to charge quickly is perfect.
  • The power grid in some countries can be unstable, a travel USB charger allows for unexpected spikes to prevent damage to any devices attached to it. Trying to repair an overloaded smartphone or tablet in Vietnam could prove problematic and costly.
  • Larger USB chargers should also include power outlet strips to use multiple low powered devices such as laptops, but please note these are unsuitable for high powered domestic such as hair dryers or clothes irons. Refer to our guide on using travel appliances with a Vietnamese power outlet for advice and guidelines on the most suitable power adapter for a Vietnamese power outlet for high wattage appliances.
  • Certain tablets and cellphones could require more than the standard 500 milliamps produced from a standard 5 volt USB adapter to charge or provide fast charge. Premium USB chargers will support fast charging should any of your devices require additional power.
  • When back at home travel USB chargers can still be used by charging multiple cell phones on an overnight basis using one power outlet. [7] [AD]

What is the best USB charger for Vietnam?

A 4 port USB travel charger is the most compact option for travellers from any country who only have USB devices, however for visitors also wanting to use their domestic plugs the following power converters provide larger but more versatile solutions. All three power converters offer surge protection which can be useful for travellers to counties with unreliable or unstable power grids to prevent damage to any connected devices from voltage spikes. These travel converters come supplied with interchangeable type C, I and G plugs covering both Vietnam and over 150 countries around the world:

  • BESTEK Portable International Travel Voltage Converter - The BESTEK international travel converter has 4 USB charging ports with 3 AC power outlets and is the best selling portable option for travellers originating from America visiting Vietnam.
  • ORICO Traveling Outlet Surge Protector Power Strip - Similarly having 4 USB ports but only 2 AC power outlets the travel adapter from Orico is also aimed at travellers originating from the US using type B plugs and offers almost the same functionality as the BESTEK with 1 less AC outlet at almost half price.
  • BESTEK International USB Travel Power Strip - This power strip has just 2 AC outlets but offers 5 USB charging ports. This versatile power strip is compatible with both American plugs and popular plug types A, D,E/F, G, H, I, L and N making it perfect for a wide range of travellers from around the world visiting Vietnam. [7] [AD]

Power converters for Vietnam

What does a power converter for a Vietnamese power outlet do?

Power converters for Vietnam allow you to use a 100, 110 or 120 volt electric device with a 220 volt Vietnamese power outlet.

Also known as: electrical converter, electrical transformer, voltage converter, power transformer or voltage transformer.

What is the difference between a power converter and a plug adapter?

A heavy and bulky power converter will transform a 220 volt Vietnamese power outlet to work with a non-220 volt device, but a more lightweight and smaller power adapter (or plug adapter) changes the shape of the plug on your device to fit into a power outlet in Vietnam. [10] [AD]

Do I need a power converter for Vietnam?

If you are travelling to Vietnam from a different country please ensure your device can be used with a 220 volt power supply.

  • A step down power converter is needed if you are travelling from a country that uses 100-120 volts and your appliance is incompatible with 220 volts. Read our world power outlets page to see which voltage your country uses.
  • You shouldn't need a power converter if you already use either a single voltage appliance that works with 220 volts or one that is dual voltage.
  • Typically, electrical devices which are designed to work with a lower voltage (such as 110 volts) and used with 220 volts run a risk of damage to your device, an electrical fire hazard or blowing a fuse unless you use a step down power converter.
  • You won't need a converter if you are attempting to recharge a smaller electrical device such as a tablet or mobile phone as these are typically designed for international use and dual voltage, however you should always always check the device for dual voltage support prior to your journey.
  • If powering high wattage appliances or generate heat (for example curling irons and hair dryers) then you will need to use a more expensive higher wattage heavy duty power converter.
  • It will be more cost effective to purchase a smaller robust dual voltage travel appliance than paying for a heavier high wattage power converter simply to use your existing domestic appliance.
  • Read our comprehensive guides on travelling with curling irons, clothes irons, hairdryers and hair straighteners in Vietnam which includes guides on some affordable dual voltage alternatives.  [10] [18] [AD]

What converter do I need for Vietnam?

In order to use any 100, 110 or 120 volt appliance in Vietnam you will need a step down power converter[10] [AD]

What is the difference between a power converter and a transformer?

Voltage converter

What is the difference between a power converter and a transformer?

Converters and transformers are both used to change one voltage to another, but this ambiguity can cause confusion as their purposes are different:

  • Power converters are designed for simple electrical appliances which typically generate heat or use motors such as clothes irons, shavers or hair dryers. Transformers are designed for more complex electronic items such as televisions or games consoles.
  • Buying a power converter is cheaper than buying a power transformer.
  • Power transformers are larger and heavier making them more suited for permanent residential use; for example an expat wishing to use an imported television would need to use a transformer for this purpose.
  • Power converters are more suitable for travellers wishing to bring domestic appliances abroad such as hair dryers or flat irons. However, it is more practical and cost effective to purchase a dual voltage appliance designed for travel rather than a heavier power converter.
  • Power converters are suitable for 2 pin ungrounded appliances, it could be harder to find a converter if you want to use a grounded 3 pin appliance.
  • Transformers can be used constantly however it is recommended that converters are used for no longer than a couple of hours at a time.
  • Shops may sell transformers under the name of converters, for the purposes this guide we will be referring to both converters and transformers as converters.

How to convert 220 volts to 110 volts

  1. Use a step down power converter to allow you to use a 110 or 120 volt appliance with a 220 volt Vietnamese power outlet.
  2. If the power converter doesn't include the correct shaped plug then it will also be necessary to plug in the power cord from the power converter into a power adapter for Vietnam before plugging that into a Vietnamese power outlet.
  3. Some power converters include the ability to perform both step up and step down voltage conversions, therefore it may be necessary to manually switch the converter to output the voltage to the 110-120 volt range.
  4. Plug your appliance into the converter and turn the power on, your 110-120 volt appliance can now be used with a 220 volt Vietnamese power outlet. [10] [AD]

What voltage is used in Vietnam?

Vietnam uses 220 volts in their normal power outlets. [2]

https://www.iec.ch/worldplugs/
How can I tell if I have a dual voltage or single voltage appliance?

Single voltage hair dryer

How can I tell if I have a dual voltage or single voltage appliance?

The best way to tell if a appliance is either dual or single voltage is to look for numbers printed on the supplied power adapter or on the appliance itself, normally on the rear or near to where the power cord sits. The location might depend on the make or model of your unit, it should also state on the box.

  • Single voltage devices could say a specific number - such as 110V.
  • Single voltage devices could also have a small voltage range (around 20 volts) with a dash to accomodate small voltage fluctuations - such as 100-120V.
  • Dual voltage devices will normally say a larger voltage range separated with a slash - such as 110/240V.

Substantiations

See the power adapter substantions section for more information on how we compared travel adapters.

What type of adapter do you need for Vietnam?

Which type of adapter do I need to bring to Vietnam?

The plug adapter which is best to use in Vietnam depends on your requirements, prior to deciding the right adapter to use we recommend using the following checklist:

How many electrical devices are you taking to Vietnam?

How much are you packing

How many electrical devices are you taking to Vietnam?

  • List all the items you want to bring to Vietnam (such as laptops, mobile phones, tablets, eReaders, hair dryers and curling irons).
    • Allow for more electrical items at a later date. Do you intend on purchasing a new tablet computer next year?
    • There is an increasing number of smaller rechargeable electronics such as electric shavers that utilise USB charging for a power source. Therefore if you have to replace a device it might need a USB power adapter so check that your travel adapter has enough spare ports to power these too.
  • Will you also be travelling with a partner who will need to recharge their phones as well?

What different types of electrical devices do you want to use?

  • There are 3 types of electrical devices:
    • Low wattage electrical items that can be plugged into an electrical outlet - for example a laptop.
    • High wattage appliances that can be plugged into a power outlet - for example hair dryers and curling irons.
    • USB devices which can be plugged into a USB port - for example phones and tablets.
  • When you only need to bring along just USB powered devices to Vietnam you'll find that a simple travel USB charger is ideal because you will only need to bring one lightweight charger along with appropriate existing charging cables and leave your domestic chargers at home.
  • Travel power strips are made for powering and voltage conversion for several low wattage devices (such as laptops), however won't work with high wattage appliances which need voltage conversion.
Will you only be planning on charging USB devices?

Will you only need USB electronics

Will you only be planning on charging USB devices?

Do your devices and appliances work with 220 volt power outlets?

Is Vietnam the only place you'll be visiting?

How many power outlets will be available when you get to Vietnam?

How many power outlets will be available

How many power outlets will be available when you get to Vietnam?

  • Your hotel may have only one power outlet on the wall, this will be an issue when recharging more than one device overnight because you can only recharge a single device at a time then need to swap every few hours.
  • To charge more than one device at the same time we suggest packing either a USB wall charger or a travel power strip which are capable of charging multiple USB ports or power outlets. [6] [AD]

Are you planning to visit anywhere else abroad in the future?

How much can you afford to pay?

  • A basic power adapter which charges one single device from a Vietnamese power outlet (providing that it is dual voltage or works with 220 volts), but paying a small amount more will allow you to power multiple devices at once and bring them to various countries.

Does the area of Vietnam you are visiting have good access to electricity?

  • Voltage might occasionally fluctuate in Vietnam which might potentially cause damage to your devices, so use a power adapter which offers surge protection such as a travel power strip.
  • Because Vietnam has power outages and having limited access to power in some areas you might find that whichever power adapter you use doesn't function anyway. Using a solar backpack and portable charger will prepare you for a power cut and limited electrical access.  [4] [4] [16] [AD]

Would you like to use your charger when returning to the UK?

Do you intend on only bringing hand luggage?

Are you only using hand luggage

Do you intend on only bringing hand luggage?

Will it take you a long time to get to Vietnam?

Using a phone in an airport

Will it take you a long time to get to Vietnam?

  • For much longer journeys it's worth considering packing an appropriate airport-suitable power charger that can be used with different outlet types, one which can be packed in carry-on luggage and can be used to quickly charge tablets and phones just prior to a lengthy trip.
  • Because not all airlines have power outlets available we recommend bringing a travel portable charger for recharging on the go. After landing in Vietnam you could need to rely on a phone for making telephone calls, receiving text messages, using sat nav to find accomodation or reading an itinerary; make sure that your phone will have ample charge remaining. [4] [AD]

What can I connect to a Vietnamese power outlet

Travel appliances which can plug into a Vietnamese power outlet

Beats Pill speakers which can connect to a Vietnamese power outlet

Jabra Bluetooth speakers which are compatible with a Vietnamese power outlet

Mobile phones that can connect to the Vietnamese power outlet

Apple iPhones that can be connected to the Vietnamese power outlet

Samsung Galaxy phones that work with a Vietnamese power outlet

Amazon Kindle tablets which can connect to a Vietnamese power outlet

A list of Apple iPads which are compatible with a Vietnamese power outlet

Corrections

We endeavor to ensure all details on this page are correct and relevant to travellers visiting Vietnam, if you wish to contribute any useful information or feedback please email travel@wikiconnections.org. For more comprehensive technical details visit the Wikipedia page on AC power plugs and sockets[19]

Disclaimer

WikiConnections is not responsible for any injury or damage caused due to using any type of suggested product with any other electrical device or appliance in any location, full details are available on the disclaimer page. While WikiConnections strives to make the information on this website as timely and accurate as possible, we make no claims, promises, or guarantees about the accuracy, completeness, or adequacy of the contents of this site, and expressly disclaim liability for errors and omissions in the contents of this site. All functions and capabilities should be checked prior to purchasing or using any power adapter. Assumptions on if any power adapter, charger, converter or power strip works in any location is based on data from publicly available sources and if it fits the primary power outlet used in that country. WikiConnections has not taken into consideration other less common power outlets which might be found as these might only be used in certain areas or in the process of being phased out.

Where possible, WikiConnections only recommends the type of product as being suitable along with alternatives and does not make any endorsement for any specific brand or product. Always check with the manufacturer to ensure full compatibility prior to attempting to use any device. Always check the reputation of the manufacturer and product to ensure the quality and safety of any electrical device being used.

  1. Wikipedia - wikipedia.org entry about Vietnam.
  2. iec.ch - International Electrotechnical Commission World Plugs
  3. Type G plug adapter - An earthed BS 1363 certified UK power adapter, featuring a fuse to protect against overload and consequent fire risks. Ideal for use in over 50 countries, including England, Scotland, Ireland, and also in international cities like Dubai and Hong Kong..
  4. Portable charger - Portable chargers are invaluable batteries for travel, especially in unfamiliar locations. Advanced charging technologies offer fast and efficient power delivery to mobile phones, tablets and headphones via USB ports..
  5. Wikipedia - power adaptor
  6. Travel power strip - Combining surge protection, AC outlets, USB ports and swappable plug adapters, the travel power strip is a comprehensive power solution for global travellers..
  7. 4 Port USB Wall Charger - A 4-port USB wall charger is an electrical device that provides simultaneous charging for up to four USB-compatible devices. It often includes interchangeable international plug adapters for global use..
  8. Universal travel power adapter - The universal travel power adapter is a versatile single solution for power on the go, compatible in over 150+ countries worldwide. A single unit compact design makes it a travel essential which easily fits into any travel bag..
  9. Plug adapter set - A plug adapter set is a future-proof travel essential, containing various adapters to fit diverse power outlets around the world to ensure compatibility in a wide range of countries..
  10. Step down power converter - Step-down power converters are engineered to safely convert higher voltages of 220V / 240V to 110V / 120V, allowing the use of appliances designed for lower voltage systems to be used in countries with higher voltage power outlets..
  11. Wikipedia - WikiPedia - Mains electricity by country -
  12. Rechargeable hair dryer - Rechargeable hair dryers ideal for travel are lightweight and cordless for mobility, have low-heat settings for hair health, and a fast-charging battery for time efficiency. Additional LED indicators can help monitor battery life..
  13. Rechargeable cordless flat iron - Modern rechargeable cordless flat irons use advanced battery technology for consistent temperature control. Suitable for airline safe travel with universal voltage and USB charging capabilities..
  14. 20,000mAh portable charger - A high-capacity charging device featuring 20,000mAh energy storage, capable of multiple charge cycles for mobile phones and some tablets. Suitable for extended periods away from power sources..
  15. USB-C PD power bank - A USB-C PD power bank utilises Power Delivery technology to facilitate high-speed charging, particularly for laptops requiring substantial power. A high wattage power bank ensures fast and efficient energy transfer, supporting USB-C enabled devices..
  16. Solar backpack - Incorporating large solar panel with USB outputs, solar backpacks are ideal as a reliable secondary source of energy for device charging in remote travel locations where electrical outlets are unavailable or unreliable..
  17. Solar power bank - Solar power banks integrate photovoltaic cells to offer a self-sustaining charging option, ideal when a backup power source is required for locations where electrical outlets are unreliable, scarce or unknown..
  18. Heavy duty power converter - Heavy-duty power converters robust voltage transformation capabilities for designed for high-wattage devices, making them best suited for appliances like kettles and hair dryers that consume a significant amounts of power..
  19. Wikipedia - AC power plugs and sockets -