Battery charger having a interchangeable plug device

摘要

A battery charger having a detachable plug has a charger body and a changeable plug provided with a first plate and second plate. The second plate has at least two conductor blades extending out therefrom. The plug is detachably connected to the charger body by the first retaining device on the first plate and the second retaining device on the second plates. Therefore, the battery charger is securely and electrically insertable in an outlet of a power supply.