A charging system is provided, including a charging device and an electronic device. The charging device includes a housing, a metal connector, a power supply source electrically connected to the metal connector, a first magnetic member, and a second magnetic member. The electronic device includes a main body, a power storage member, an electronic contact electrically connected to the power storage member, and a third magnetic member. The third magnetic member has a first surface and a second surface adjacent to the first surface. When the electronic device is disposed on the charging device, the metal connector contacts the electronic contact, the first surface faces the first magnetic member, and the second surface faces the second magnetic member.