The San Diego Chargers are a National Football League team based in San Diego, California. The Chargers compete in the American Football Conference (AFC) West division. The team plays its home games at Qualcomm Stadium. The Chargers are an original member of the American Football League (AFL) and joined the NFL in the 1970 merger of the two leagues, though the franchise competed in the AFL’s 1960 first season in Los Angeles. The Chargers won the AFL championship in 1963 but have won just one league crown and no Super Bowls.