Out of London's 5 main airports, Heathrow Airport is the most well known and most used

Getting your electronic gadgets charged while you travel can be taxing. There are so many chargers, cords, and connections that all have to be brought and matched up

London has 5 main airports and Luton Airport is the least known but possibly easiest to use. There are no long-haul flights from Luton Airport, but plenty of domestic and European flights use Luton.