Empty battery is not unlikely in airports that make it extra-hard to recharge a phone (Looking at you, BER). Long ago it was possible to unplug a vending machin

Empty battery is not unlikely in airports that make it extra-hard to recharge a phone (Looking at you, BER). Long ago it was possible to unplug a vending machine as a last resort, but these days all electrical sockets are concealed, as a measure to prevent overnight stays in airports I believe.