Reverse Charge with an OTG Cable
Applicable products： HUAWEI MatePad Pro(wi-fi 6gb+128gb、lte 8gb+512gb、10.8 inches wifi 8gb+256gb、10.8 inches lte 6gb+128gb、10.8 inches wifi only 6gb+128gb、lte 6gb+128gb、10.8 inches wifi 6gb+128gb、10.8 inches wifi only 8gb+256gb、10.8 inches lte 8gb+256gb、wi-fi 8gb+256gb、lte 8gb+256gb)，HUAWEI MatePad Pro 5G(10.8 inches 8gb+512gb、10.8 inches 8gb+256gb)
Applicable products：
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Reverse Charge with an OTG Cable

On-The-Go (OTG) is a USB transmission technology that allows a tablet to directly access files on a USB flash drive or digital camera, or connect to an external device such as a keyboard or mouse, with the help of an OTG cable.

You can use your tablet to charge other devices using an OTG cable.

  1. Connect your tablet with the device to be charged using an OTG cable.

  2. Swipe down from the upper left edge of the screen to display the notification center, touch Touch for more options, and select Reverse charge.

  3. Follow the onscreen instructions on the device to be charged to start charging.

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