American Airlines Limits Power Banks to 2 Per Passenger

American Airlines announced new restrictions on portable chargers for passengers, effective May 1, limiting travelers to two devices per person on flights worldwide.

Under the updated policy, each power bank must have a capacity of no more than 100 watt-hours. Passengers must keep the devices within reach at all times, prohibiting storage in overhead bins. When in use, the chargers must remain visible to crew members, and they cannot be charged using in-flight power outlets. The rules apply to all external battery packs, including those integrated into smart luggage.

The changes aim to mitigate fire risks from lithium batteries, which can overheat or ignite if damaged or defective. Federal Aviation Administration data shows 97 incidents involving lithium batteries last year, with 82 occurring on passenger aircraft and 34 linked to power banks or similar devices. Nearly two dozen such events have been reported so far this year. Last fall, the FAA issued a safety alert urging airlines to ensure batteries are carried in visible, accessible locations to allow quick response to potential thermal runaway. Federal regulations already prohibit lithium batteries in checked luggage due to...