One Plus mobile phone support wireless reverse charging function, can allow the mobile phone to other support wireless charging devices for reverse charging, Huawei and Xiaomi flagship mobile phones have been standard with this function, if the user with support for wireless charging true wireless Bluetooth headset, this wireless reverse charging function is still quite practical.
The OnePlus 11 supports reverse charging.
In the OnePlus phone Settings menu, tap Battery. Click the \"Reverse Wireless Charging\" option. Turn on the switch on the right of [Reverse Wireless charging]. So you can charge your own phone with another OnePlus phone.