Huawei 5G Mobile WiFi Pro Quick Start Manual page 6

Charging
Charging your Mobile WiFi (super fast charging
supported)
Please use the original Huawei charging cable and power
adapter.
The original charging cable can only be used for
charging.
Wired reverse charging for external devices
(super fast charging supported)
The USB Type-C port on the Mobile WiFi can be used for
fast charging of external devices, such as mobile phones.
The USB Type-A port can be used for super fast charging
of Huawei devices, as well as to fast charge other devices.
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