A protective apparatus for wireless charging has a coil receiving portion (11), a protective-apparatus switch control circuit (211), an opposite-side coil receiving portion (13), a side portion (12), and a connection wire (001). The coil receiving portion (11) has a protective-apparatus first coil (C1) and a protective-apparatus second coil (C2). The protective-apparatus switch control circuit (211) is electrically connected to the protective-apparatus first coil (C1) and the protective-apparatus second coil (C2) . The opposite-side coil receiving portion (13) has a protective-apparatus third coil (C4). The side portion (12) is connected to the coil receiving portion (11) and the opposite-side coil receiving portion (13). The connection wire (001) is connected to the protective-apparatus third coil (C4) and the protective-apparatus switch control circuit (211).