The Xiaomi 15 Ultra supports reverse wireless charging, which allows you to charge compatible electronic devices, such as headphones, smartwatches, and other Qi-enabled devices. However, if you are experiencing issues where the phone fails to charge other devices or disconnects during charging, there are a few things you can check to ensure proper functionality.
Firstly, please ensure that the device being charged is compatible with the Qi wireless charging protocol. Not all devices are equipped with wireless charging capabilities. Devices that do not comply with this protocol will not charge wirelessly.
Next, it is essential to ensure that the charging coils of both the Xiaomi 15 Ultra and the device being charged are properly aligned. Misalignment can cause charging to fail or disconnect intermittently. The coil of the charged device (e.g., headphones or smartwatch) should fit tightly against the Xiaomi 15 Ultra’s wireless charging area for an effective charge.
Additionally, check that there are no metal foreign objects between the charging coils of both devices, as this can disrupt the wireless charging process. Metal objects can interfere with the charging signal and lead to charging failure or disconnection.