American plug

The two flat contacts are spaced further apart than on an American plug.

Chevrolet Volt is an American plug in hybrid and electric car.

I doubt North American plugs will work without a converter in Asia, though I've never tried.

Electricity on Grand Cayman runs on a 110 volt electricity system with electrical outlets designed to accommodate a two-pin American plug.

Japanese plugs generally fit into most North American sockets without modification, but polarized North American plugs may require adapters or replacement non-polarized plugs to connect to older Japanese sockets.

Some older industrial buildings in Spain used sockets that took a plug rated for higher current and had two flat contacts and a round earth pin, somewhat similar in design to the ones found on American plugs but larger in size.