No seriously, I always get blank stares when I ask people, I’ve called them wall chargers or power bricks, my friend called them plug chargers, my fiancee calls them dongles. What do you call these around your house, like when you’re asking someone if they’ve seen any (______)'s
“Thingie”
Or in my language – “Negocinho”.
A Negocinho and a Cabo (“a thingie and a cable”) make a phone charger (“carregador de celular”)