Why is the power of the REDMI Pad 2 Pro low when using high-power reverse charging?

The REDMI Pad 2 Pro experiences low power when using high-power reverse charging. This is because the 27W reverse fast charging feature is limited by many factors, including the Pad's battery level, screen status, temperature, the quality of the USB-C to USB-C cable, and the charging power of the device being charged.
We recommend using 27W reverse charging in the following scenarios:
  1. The tablet's battery level should be above 80%.
  2. The tablet should be kept at room temperature with the screen off.
  3. Use a high-quality USB-C to USB-C cable.
Thank you for your understanding and support.

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