Is Lithium Battery allowed in hand luggage?

Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. With airline approval, passengers may also carry up to two spare larger lithium ion batteries (101?160 Wh) or lithium metal batteries (2-8 grams).



Yes, lithium batteries are allowed in hand luggage, and in 2026, they are strictly prohibited in checked baggage due to fire safety risks. Most airlines follow IATA/ICAO guidelines: batteries under 100 Watt-hours (Wh) (like those in phones, laptops, and most power banks) are allowed in reasonable quantities without prior approval. For larger batteries between 100–160 Wh, you typically need airline permission and are limited to two units. Anything over 160 Wh is generally banned. In some regions, such as India (under DGCA rules), there are additional 2026 restrictions: power banks must be kept in personal possession (not in overhead bins) and cannot be used to charge devices during the flight. It is critical that batteries are protected from damage or short-circuiting; if your device becomes excessively hot, starts smoking, or falls into the seat mechanism, you must notify the cabin crew immediately for safety.

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Generally nothing happens. You can carry most electronic devices with installed lithium batteries in checked luggage. You cannot carry loose batteries or ones in external chargers. Refer to the FAA FAQ on batteries .

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Portable chargers or power banks containing a lithium ion battery must be packed in carry-on bags. For more information, see the FAA guidance on portable rechargers.

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Power banks with a capacity of more than 160Wh are strictly prohibited by various airlines internationally. For example, flyers often wonder if a 20000mah power bank is allowed on flights. As 20000mah makes for less than 100 watt-hours, it can be carried in cabin luggage.

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In summary: Power banks are allowed on planes in carry on bags only. Power banks are not allowed in checked luggage / cargo luggage. You can bring power banks up to 27,000 mAh on most passenger aircraft.

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According to the guidelines of the IATA, the International Air Transport Association, it is allowed to take a power bank with a maximum of 27,000 mAh or 100W on the plane. Power banks are prohibited in the hold baggage.

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Lithium ion (rechargeable) batteries are limited to a rating of 100 watt hours (Wh) per battery. These limits allow for nearly all types of lithium batteries used by the average person in their electronic devices.

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Such a hazard, in fact, that the FAA has issued a new warning on the dangers such batteries could pose to aircraft, and the could on board, essentially calling for their ban. Lithium batteries present a risk of both igniting and fueling fires in aircraft cargo/baggage compartments.

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A: The bags are scanned for security, not specifically for lithium batteries. If you leave a lithium battery in your bag it will travel with you. It is safer for the battery to be in the cabin so that if a thermal runaway occurs the cabin crew can deal with it.

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Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. With airline approval, passengers may also carry up to two spare larger lithium ion batteries (101–160 Wh) or lithium metal batteries (2-8 grams).

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Devices containing lithium metal or lithium ion batteries should be carried in carry-on baggage. Most other consumer electronic devices containing batteries are allowed in carry-on and checked baggage.

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Consumer-sized batteries (up to 2 grams of lithium per battery) may be carried. This includes all the typical non-rechargeable lithium batteries used in cameras (AA, AAA, 123, CR123A, CR1, CR2, CRV3, CR22, 2CR5, etc.)

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Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only.

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Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.

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You can take 2 power banks with you on the plane. Together, they can have a capacity of up to 27,000mAh (100Wh). Make sure you put those power banks in your carry-on luggage. They're not allowed as checked luggage.

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Portable chargers or power banks containing a lithium ion battery must be packed in carry-on bags. For more information, see the FAA guidance on portable rechargers. For more prohibited items, please go to the 'What Can I Bring?'

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The largest power bank that is allowed on planes depends on the airline's specific regulations, as they may have different restrictions on the size and capacity of power banks. However, in general, most airlines allow power banks with a capacity of up to 100 watt-hours or 27,000mAh in carry-on luggage.

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Batteries allowed in carry-on baggage include: • Dry cell alkaline batteries: typical AA, AAA, C, D, 9-volt, button-sized cells, etc. consumer-sized lithium ion batteries (up to 100 watt hours per battery).

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Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. With airline approval, passengers may also carry up to two spare larger lithium ion batteries (101–160 Wh) or lithium metal batteries (2-8 grams).

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Is your power bank allowed on the plane? Want to charge your smartphone or other device with a power bank during your flight? You're allowed to take power bank of up to 27,000mAh with you in your carry-on luggage.

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5 A maximum of 15 Personal Electronic Devices per passenger and 20 lithium metal batteries per passenger are permitted on each flight.

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Devices containing lithium metal or lithium ion batteries should be carried in carry-on baggage. Most other consumer devices containing batteries are allowed in carry-on and checked baggage. For more information to portable electronic devices, see the FAA regulations.

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