US to Sri Lanka power adapters - what adapter is needed for a Sri Lankan power outlet?

Sri Lankan power outlet

What adapter do I need for Sri Lanka?

You need to use a Type G plug adapter for Sri Lanka if your plug won't fit into a Sri Lankan power outlet.

The type of plug adapter, converter or charger that you'll need to bring when visiting Sri Lanka all depends on the voltage and type of device that you're trying to use in a Sri Lankan power outlet. If you're unclear about what voltage your device can use then read the section about how can you tell if you have a dual voltage or single voltage device first.

  • Be prepared for regular blackouts and limited access to power in some areas of Sri Lanka, 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 planning on visiting Sri Lanka from America you will need to bring a suitable power adapter to fit a US plug in a Sri Lankan power outlet. As the voltage is different in Sri Lanka you also need to pack a power converter for Sri Lanka if your device isn't dual voltage and check that it can work with a 50hz power outlet.
  • If your device can run on 230 volts or is dual voltage and the plug will fit in a Sri Lankan power outlet then you can use it in Sri Lanka without needing anything else.
  • If your device can run on 230 volts or is dual voltage but your plug won't fit in a Sri Lankan power outlet then you'll need a suitable plug adapter for Sri Lanka such a Type G plug adapter. Please be aware that a plug adapter for Sri Lanka (or power adapter) only changes the shape of the plug on your device to fit into a plug outlet found in Sri Lanka, but won't convert the voltage from 230 volts to another voltage.
  • If your device doesn't run on 230 volts and isn't dual voltage you'll also need a power converter for Sri Lanka to convert the voltage from 230 volts to the correct voltage on your device. You'll still need to bring along a suitable plug adapter for Sri Lanka if the power converter doesn't use the correct Type G plug adapter.
  • If you only want to power USB devices such as mobile phones or tablets then a USB travel power adapter is recommended and it will work with any voltage, however make sure that you choose a USB travel adapter which has a Type G plug adapter otherwise you will also need to use a suitable plug adapter for Sri Lanka[3] [AD]

Warning: If your device won't handle 230 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 Sri Lanka please check the instruction manual to ensure safe operation.

Sri Lanka power adapters

Power adapters for Sri Lanka

If you are planning to travel it can be helpful to know if you can power all your essential electronics when you arrive at your destination. Without knowing which wall socket is used in Sri Lanka you could end up either weighing yourself down with unnecessary spare adaptors or bring the wrong power adaptor, thereby leaving you having to borrow a suitable charger on arrival. Differing standards and plugs can all be daunting when planning on staying in a foreign country especially if you've never visited before. With only a handful of different types of plug sockets being used in the world this guide tells you exactly what you'll need in advance to charge your electronics in Sri Lanka. This page contains links to simple instructions showing exactly how to supply power to your devices when you're visiting Sri Lanka by using the Type G, D or M Sri Lankan 230 volt 50Hz plug outlets, most Sri Lankans typically use the Type G sockets in their wall outlets. You will discover power sockets will vary depending on which country you are in therefore we suggest reading the power adapters page for a full list of countries.

What is the best power adapter for Sri Lanka?

The best power adapter for Sri Lanka will be a Type G power adapter which is suitable for powering any 230 volt device or appliance. [3] [AD]

What is the best power adapter for Sri Lanka?

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 Sri Lankan power outlet.

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

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 Sri Lanka simply by adapting the shape of the plug.

Do I need a power adapter in Sri Lanka?

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

Can a power adapter change the voltage in Sri Lanka?

Power adapters can only adapt the shape of a plug to fit into a 230 volt Sri Lankan 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 Sri Lanka along with the correct power adapter.

Will I need a plug adapter for Sri Lanka if I'm from the US?

If you are visiting from the US bring a power adapter for Sri Lanka as an American plug won't physically fit into a Sri Lankan power outlet, and because the voltage is much higher you will also need to use a power converter for Sri Lanka if your charger or appliance isn't dual voltage to prevent overheating or damage.

Where to buy a power adapter in Sri Lanka

Arriving at an airport

Where to buy a power adapter in Sri Lanka

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.

Where to buy a power adapter for Sri Lanka in the US

Power adapters for sale in an airport

Where to buy a power adapter for Sri Lanka in the US

Sri Lanka to US power adapters will most likely be available in most major US International airports 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 Hudson News or Brookstone, but expect to pay more than regular prices. Airports will be your last chance to buy a power adapter before departure, always check the returns policy to ensure you can easily exchange or refund a faulty or unsuitable product in an airside shop.

It will be more convenient and cheaper to buy the correct power adapter in advance of your trip. High street electrical stores such as Best Buy, Walmart, Target, Home Depot or Fry's normally sell a limited range of travel adapters to popular locations but for widest choice it is recommended to buy a power adapter online.

Electrical adapters for Sri Lanka

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 Sri Lankan 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 230 volts. [6] [AD]
Power Plug Adapters

A small and lightweight type G plug adapter

Power Plug Adapters

Benefits of a power plug adapter

  • Using a Type G plug adapter will work in Sri Lanka.
  • 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 Sri Lankan power outlet and doesn't change the voltage, so if your appliance doesn't support 230 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 charger with surge protection

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 Sri Lankan 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]
Travel Power Strips

Power strips have AC and USB sockets

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 Sri Lankan 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.
  • US and Canadian power strips include Type A, B, D, E/F, G, H, I, L and N plug adapters so should work in Sri Lanka.

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. [8] [AD]
Plug Adapter Sets

A power 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 Sri Lankan 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 Sri Lankan power outlet.
  • Only modifies the shape of the plug but doesn't change the voltage. [9] [AD]
Voltage Converters

A voltage converter has surge protection

Voltage Converters

Benefits of a voltage converter

Disadvantages of a voltage converter

  • A voltage converter only converts the 230 volts in Sri Lanka and won't change the actual shape of the plug to fit into a Sri Lankan power outlet, therefore you'll still need to use a suitable power adapter for Sri Lanka.
  • 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 Sri Lanka.
  • 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.
  • If you are travelling from America and visiting Sri Lanka then you will require one as the voltage from a Sri Lankan power outlet is 230 volts.

Comparison of electrical adapters for Sri Lanka

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 Sri Lanka 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 Sri Lankan power outlet Yes Yes Yes Yes Yes
Additional Type G plug adapter required to fit in a Sri Lankan power outlet Yes
Useful when you return to America 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 230 volt AC appliance in Sri Lanka 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

Sri Lanka power outlets and plug sockets

What plug sockets are used in Sri Lanka?

Type D, G and M power outlets

What plug sockets are used in Sri Lanka?

There are three different types of power supply used in Sri Lanka, types G, D and M with the primary power outlets being type G:

  • Plug Type D - The plug outlet (also called a type D power outlet) looks like 3 circular holes forming a triangular configuration.
  • Plug Type G - This power socket (technically known as a type G power outlet) can be identified by the three holes containing shutters forming a triangular configuration.
  • Plug Type M - This plug socket (technically known as a type M power outlet) looks like three circular holes forming a triangular configuration. [3] [AD]

Do US plugs work in Sri Lanka?

No - a US plug won't work in Sri Lanka because it doesn't fit into a Sri Lankan power outlet without using a plug adapter. Also, the voltage is 230 volts so please use a power converter for Sri Lanka if your charger or appliance isn't dual voltage and check that your appliance will work with a 50hz power outlet.

How do I use a 110 volt appliance in Sri Lanka?

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

What frequency is used in Sri Lanka?

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

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

Is the voltage in Sri Lanka the same as in the US?

The voltage in Sri Lanka is 230 volts, whereas 120 volts is used in the US. If your American appliance or charger can't handle dual voltage then you will need to use a suitable power converter for Sri Lanka which allows a 120 volt American appliance to work with a 220-240 volt outlet.

Are outlets in Sri Lanka the same as US?

US plugs won't fit in a Sri Lankan power outlet so you will need to bring a power adapter for Sri Lanka. Both the voltage and frequency are different so if your charger or appliance isn't dual voltage please use a power converter for Sri Lanka and check that it works with a 50hz supply.

Are power outlets common in Sri Lanka?

In Sri Lanka almost 10% of the population of the country doesn't have access to electricity.

Does Sri Lanka have many power outages?

There are potentially weekly power cuts in Sri Lanka.

Do I need a portable charger for Sri Lanka?

A power bank

Do I need a portable charger for Sri Lanka?

As electricity isn't available to 100% of the population of Sri Lanka 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 Sri Lanka 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 Sri Lanka 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 Sri Lanka.    [4] [4] [12] [13] [14] [15] [AD]
How well do solar powered chargers work in Sri Lanka?

Solar backpacks are ideal in hot conditions

How well do solar powered chargers work in Sri Lanka?

The sunshine in Sri Lanka 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 Sri Lanka.
  • A phone that has been directly plugged into a USB port of a solar backpack can trickle charge the power during sunny spells in Sri Lanka, 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 Sri Lanka 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

  • 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)

Sri Lanka 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 Sri Lanka?

If travelling to multiple countries or bringing more than one device the best international travel charger for Sri Lanka is a multiple USB port adapter which includes swappable plugs like a 4 port USB travel charger. Sri Lankans use three different standards of wall outlets (types G, D and M) and using a power charger like this will ensure that you are covered for type G.

Because these chargers come with interchangeable plugs and handle from 100 volts - 240 volts will mean you can travel to over 100 countries around the world just by changing the plugs over. If your device supports Fast Charge (not all USB devices do) then you will benefit from quicker recharging times by using one of these travel adapters and additional support for certain power hungry devices like tablets. Unlike other adapters having a 4 port charger means you can power more than one device at the same time without needing to pack individual travel adapters. Because you are only bringing a single lightweight USB travel charger will keep the weight and size down, making it ideal to store in hand luggage. Because of their space saving flexibility these types of chargers can be used at home so when you’re not travelling they can be used overnight charging multiple tablets, smartphones and speakers without using up an additional wall outlet.

We suggest searching for this type of versatile power charger at your preferred electronics retailer - the power adapter illustrated below is the 4 Port USB Wall Charger which has been successfully tested for charging multiple USB devices in numerous countries with good reliably. [7] [AD]

What USB charger do I need for Sri Lanka?

Why use a travel USB charger for Sri Lanka?

  • 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 Sri Lanka.
  • 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 Sri Lanka.
  • USB travel chargers can accept the 230 volt power outlets in Sri Lanka along with other voltage standards across the world.
  • It's possible that hotels in Sri Lanka 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 Sri Lanka 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 Sri Lankan power outlet for advice and guidelines on the most suitable power adapter for a Sri Lankan 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 Sri Lanka?

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 Sri Lanka 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 Sri Lanka.
  • 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 Sri Lanka. [7] [AD]

Power converters for Sri Lanka

What does a power converter for a Sri Lankan power outlet do?

Power converters for Sri Lanka allow you to use a 100, 110 or 120 volt electric device with a 230 volt Sri Lankan 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 230 volt Sri Lankan power outlet to work with a non-230 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 Sri Lanka. [10] [AD]

Do I need a power converter for Sri Lanka?

If you are travelling to Sri Lanka from a different country please ensure your device can be used with a 230 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 230 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 230 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 230 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 Sri Lanka which includes guides on some affordable dual voltage alternatives.  [10] [18] [AD]

Do I need a power converter if I'm travelling to Sri Lanka from America?

The 230 volts found in a plug outlet in Sri Lanka is different to an American supply, therefore bring a step down power converter if your charger or appliance isn't dual voltage. [10] [AD]

What converter do I need for Sri Lanka?

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

What voltage is used in Sri Lanka?

Sri Lanka uses 230 volts in their normal power outlets. [2]

https://www.iec.ch/worldplugs/

How to convert 230 volts to 110 volts

  1. Use a step down power converter to allow you to use a 110 or 120 volt appliance with a 230 volt Sri Lankan 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 Sri Lanka before plugging that into a Sri Lankan 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 230 volt Sri Lankan power outlet. [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 can I tell if I have a dual voltage or single voltage appliance?

Single voltage hair straighteners

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 Sri Lanka?

Which type of adapter do I need to bring to Sri Lanka?

The plug adapter which is best to use in Sri Lanka 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 Sri Lanka?

How many devices are you bringing

How many electrical devices are you taking to Sri Lanka?

  • List all the items you want to bring to Sri Lanka (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?

A USB powered phone

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 Sri Lanka 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.

Do your devices and appliances work with 230 volt power outlets?

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

Are multiple outlets available

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

  • 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. [8] [AD]
Will you only be planning on charging USB devices?

Are you only charging USB devices

Will you only be planning on charging USB devices?

How much can you afford to pay?

  • A basic power adapter which charges one single device from a Sri Lankan power outlet (providing that it is dual voltage or works with 230 volts), but paying a small amount more will allow you to power multiple devices at once and bring them to various countries.

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

Is Sri Lanka the only place you'll be visiting?

Will it take you a long time to get to Sri Lanka?

Using a phone in an airport

Will it take you a long time to get to Sri Lanka?

  • 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 Sri Lanka 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]

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

  • Voltage might occasionally fluctuate in Sri Lanka which might potentially cause damage to your devices, so use a power adapter which offers surge protection such as a travel power strip.
  • Because Sri Lanka 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]
Do you intend on only bringing hand luggage?

Are you bringing just hand baggage

Do you intend on only bringing hand luggage?

Would you like to use your charger when returning to America?

What can I connect to a Sri Lankan power outlet

Travel appliances which can plug into a Sri Lankan power outlet

Beats Pill speakers which can connect to a Sri Lankan power outlet

Jabra Bluetooth speakers which are compatible with a Sri Lankan power outlet

Mobile phones that can connect to the Sri Lankan power outlet

Apple iPhones that can be connected to the Sri Lankan power outlet

Samsung Galaxy phones that work with a Sri Lankan power outlet

Amazon Kindle tablets which can connect to a Sri Lankan power outlet

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

Corrections

We endeavor to ensure all details on this page are correct and relevant to travellers visiting Sri Lanka, 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 Sri Lanka.
  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. 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..
  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. 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..
  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 -