Why does the Xiaomi 17 Ultra fail to enter fast charging mode or experience charging interruptions when using a third-party PPS wired charger?
If the Xiaomi 17 Ultra fails to enter fast charging mode or experiences interruptions with a third-party PPS wired charger, please refer to the following explanation:
1. The Xiaomi 17 Ultra complies with the USB IF organization’s PD compatibility standard and has undergone strict professional inspection before leaving the factory.
2. Charging interruptions or inability to enter fast charging mode are usually caused by substandard, incompatible, or non-certified third-party accessories. These can not fully meet the required voltage, current, or protocol specifications.
3. For the best charging performance and to protect battery health, it is recommended to use the original Xiaomi charger and cable when fast charging is required.
4. Using certified and compatible accessories ensures stable power delivery and avoids frequent interruptions, safeguarding both device performance and battery lifespan.
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