Heathrow Airport has issued a warning to passengers ahead of the summer holidays, urging them to complete two key checks before heading to the airport: reviewing new battery rules and checking in electronically. With over 23 million travellers expected to pass through the airport during July and August, the advice aims to prevent delays and ensure a smoother journey.
New battery rules for power banks and lithium batteries
Heathrow reminded passengers to "check the new battery rules" following updates from the International Civil Aviation Organisation earlier this year. The changes, effective from 27 March, impose limits on how power banks and lithium cells or batteries can be carried onboard. Most airlines now allow a maximum of two power banks per passenger, which must be stored in hand luggage and remain unused during the flight. However, rules vary by airline, with some permitting only one or more than two. Heathrow stressed: "Check with your specific airline regarding battery rules, as some airlines now require you to pack batteries in hand luggage and be placed within reach during your flight. This can include items such as power banks, e-cigarettes, or simply travelling with spare batteries."
Electronic check-in saves time
The airport also advised travellers to "check in before you arrive" by using electronic check-in, downloading boarding passes, and reviewing baggage requirements in advance. This reduces queues and streamlines the departure process. By completing these two steps, passengers can avoid common issues that cause delays.
Enhanced security and eGates for families
Heathrow has upgraded its security lanes, allowing passengers to keep liquids and electronics in hand luggage. The 100ml liquid rule has been scrapped, with travellers now able to carry up to two litres of liquids through security. Additionally, children aged eight and above who are at least 120cm tall can use eGates at passport control, speeding up re-entry into the UK.
Daniel Edwards, Director of Airport Journeys at Heathrow, said: "Summer is one of our busiest and most exciting times of year, and we want to make every journey through Heathrow smooth and enjoyable. From faster security lanes to more places to shop, eat and relax, we’re always looking for ways to help our passengers get their travels off to a great start."
Passengers are encouraged to visit the Heathrow website for further information before travelling.
