13A 125V 1625 Watts Max SPT-2 16/2 AWG. ETL listed - Intertek. It has a polarized plug (one blade is wider than the other) and a polarized outlet (one slot is longer than the other). The polarized plug is not intended to be mated with non polarized outlets (having both slots the same size). A polarized outlet is intended to mate with a polarized plug in only one way (the longer slot with the wider blade). Made in China.