This common travel habit is now banned on American Airlines flights

Passengers flying with low battery on their phones might be out of luck—at least if they are flying American Airlines. The country’s largest airline is implementing a new policy that will restrict how many portable chargers passengers may bring to the aircraft, citing potential safety concerns from lithium batteries. “We know our customers rely on portable chargers to keep devices powered throughout their journey,” the carrier told CBS. “To support safety on board while e...