Lithium battery fires on US aircraft increase, FAA data shows

Lithium battery fires on U.S. flights have increased 388% since 2015, with an average of nearly two incidents per week, according to FAA data. Lithium batteries found in tablets, laptops, and mobile phones can catch fire if damaged or overheated. Passengers should never carry lithium batteries in their checked baggage, but they are also advised to be careful with their devices during the flight.