Ryanair, TUI and easyJet tighten rules for power banks and spare lithium batteries: carry them in cabin only, protect terminals, and respect 100Wh limits.
Airline rules on power banks are tightening again, and passengers are being reminded that “in the hold” is not the same as “in the cabin.”
What’s changing (and why power banks are the headline)
Across the airline industry, the reason is consistent—safety concerns linked to how lithium batteries can fail.. If a battery is damaged or short-circuits. it can overheat and enter a runaway temperature cycle. which can escalate into smoke. fire risk. and toxic fumes in the worst case.. That is why airlines often treat power banks and spare batteries differently from devices you already plug in at home.
What many travellers experience in practice is simple: airport staff and airline agents enforce “where you pack it” as much as “what you pack.” A phone charger power bank that is allowed in cabin luggage can be banned from the hold, even though it’s the same device.
The key rules passengers must follow on Ryanair, easyJet, and TUI
On Ryanair. passengers may carry power banks and a defined number of personal electronic devices in hand luggage. but spare lithium batteries—including power banks—must be individually protected.. The guidance focuses on preventing short circuits by keeping each battery in original retail packaging. insulating terminals with tape. or using separate protective pouches.. Ryanair also sets watt-hour limits: spare lithium batteries are generally capped at 100Wh. and power banks must not exceed that cap.. Anything beyond 100Wh is not permitted in cabin or hold, with a specific exception for electric wheelchair batteries.
Ryanair further underlines the “don’t use it at risky moments” rule.. Spare batteries in the cabin must not be used to charge other portable electronics during taxi, take-off, or landing.. And the location matters: batteries should be placed under the seat or kept on your person rather than stored in overhead cabin baggage.
easyJet takes a similarly restrictive approach by banning power banks and spare lithium batteries from hold luggage due to fire hazards.. Under easyJet’s model. power banks under 100Wh can be carried without prior approval. while those between 100Wh and 160Wh require airline authorisation.. easyJet also requires that devices containing batteries be transported as carry-on baggage, and it imposes limits on spare batteries.. The airline also addresses smart baggage: if a suitcase includes a lithium battery. the battery or power bank must be easily removable by the passenger.. If it can’t be taken out at bag drop or before boarding, the smart luggage may not be accepted.
TUI’s rules echo the same boundary—hand luggage only for loose lithium batteries, including power banks and spare batteries.. Loose batteries should be protected against short circuits in original packaging or with terminals taped. or kept inside a plastic bag in hand luggage.. TUI also discourages charging during the flight and reiterates practical handling rules for any device transported in the cabin: it must be powered off. not left in sleep or hibernation modes.
Watt-hours (Wh) is the number to look for. not the marketing mAh
That’s why the 100Wh benchmark appears repeatedly.. It functions as a guardrail: if your power bank sits under the threshold. it’s commonly allowed in cabin under standard conditions; if it exceeds it. you’re more likely to face authorisation requirements or outright restrictions depending on the airline.
For travellers. the fastest way to avoid last-minute problems is to check the label on the power bank itself before leaving for the airport.. The value is usually printed on the device, often near the battery specifications.. Pack it properly—terminals covered or protected—and keep it where cabin storage rules are clear.
The passenger impact: why “safe packing” changes travel habits
Think about long layovers. delayed flights. or time spent navigating terminals with poor signal—power banks aren’t a luxury for many travellers. they are a safety net for maps. boarding passes. translations. accessibility tools. and communication with family.. When airlines insist on “carry-on only” and “don’t use during certain flight phases. ” travellers adapt by packing earlier. charging before boarding. and keeping devices within reach.
There’s also a subtler shift: passengers increasingly need to think like an airline about their luggage. A power bank that was once tossed into a checked bag “because it’s small” now becomes a decision that can slow down check-in or cause gate-level re-checking.
What this trend suggests next for travellers
The future-friendly move is simple—treat your power bank like a regulated item at the packing stage. not a gadget you relocate at the last second.. If you travel with spares, keep them in protective packaging.. If you travel with smart luggage, confirm you can remove the battery yourself.. And if your power bank capacity sits near or above commonly referenced limits. plan for authorisation or replacement before you reach the airport.
In an era where charging anxiety is already common, the best strategy isn’t panic—it’s preparation. Airlines are making the risk boundaries clearer, and passengers who follow them will spend less time worrying and more time moving.