Voltage & Chargers

UK Electrical Standard

The UK uses a different plug and voltage than most other countries:

• Voltage: 230V
• Frequency: 50Hz
• Plug type: Type G (three rectangular pins in a triangular pattern)

The Type G plug is unique to the UK and a handful of other countries. You will almost certainly need an adapter.

Do You Need a Voltage Converter?

Most modern electronics handle the UK voltage automatically. Check the small print on your device's charger or power supply. If it says "100-240V" or "110-240V," you only need a plug adapter. This covers most:

• Phone and tablet chargers
• Laptop power supplies
• Camera chargers
• CPAP machines
• Electric shaver chargers

If your device only says "110V" or "120V," you need a voltage converter as well as an adapter. This is rare with modern electronics but can apply to older hair dryers, curling irons, or some medical devices.

Where to Buy Adapters

You can find Type G adapters at:

• Airports: WHSmith and Dixons Travel shops at Heathrow, Gatwick, and other London airports stock adapters. Expect to pay a premium (around 8 to 12 GBP).
• Boots: The pharmacy chain sells travel adapters in most central London branches.
• Argos: An electronics and general retailer with stores across London. Good prices on multi-country adapter sets.
• Amazon UK: Order to your hotel before arrival if you plan ahead.
• Poundland or Primark: Budget options if you just need a basic single adapter.

Charging Powered Wheelchairs

If you use a powered wheelchair or mobility scooter, charging is straightforward in most London hotels:

• Standard charging: Most powered wheelchairs use a charger that accepts 100 to 240V. You only need a Type G plug adapter for the charger itself.
• Call your hotel ahead: Ask the hotel to confirm they can provide a power outlet near your bed or in an accessible location. Some hotels will arrange an extension lead.
• Charging time: Plan to charge overnight. If you need a mid-day top-up, many museums, shopping centres, and cafes will let you plug in if you ask politely.
• Spare charger: Bring a backup charger if you have one. Replacements for specific wheelchair models can be hard to find quickly in London.

USB Charging on the Go

London is increasingly well set up for charging devices while you travel:

• Newer Tube trains: The Elizabeth line, newer Metropolitan line trains, and some other recently introduced rolling stock have USB charging ports at seats.
• Train stations: Major stations like King's Cross, St Pancras, and Paddington have charging points in waiting areas.
• Cafes and restaurants: Many have USB ports or power outlets available for customers. Starbucks locations often have wireless charging pads built into tables.
• Portable battery packs: Carry one with you. A 10,000 mAh pack will give most phones two to three full charges and fits easily in a bag.

Quick Checklist

• [ ] Type G plug adapter (one for each device you need to charge simultaneously)
• [ ] Check all chargers say "100-240V"
• [ ] Portable battery pack, fully charged before leaving your hotel
• [ ] Wheelchair charger adapter confirmed to work with 230V
• [ ] Hotel contacted about wheelchair charging arrangements

For more practical travel preparation, see our guides to internet connectivity and accessibility basics.