ELECTRONIC DEVICE AND CHARGING SYSTEM

Provided in the embodiments of the present application are an electronic device and a charging system. A metal middle frame of the electronic device is provided with an accommodation through hole, a first charging coil being located in the accommodation through hole. A first magnetic isolation sheet of the electronic device is located on the side of the first charging coil facing a battery, so as to reduce or avoid the problem of eddy current heating of metal in the battery caused by a magnetic field generated during charging. A second magnetic isolation sheet of the electronic device is arranged around the periphery of the first charging coil and covers part of the metal middle frame surrounding the circumferential direction of the accommodation through hole. Even if the placement position of the electronic device is inaccurate in a charging process, the magnetic isolation effect of the second magnetic isolation sheet can also reduce or avoid eddy current heating of the metal middle frame caused by the magne