# Power Supply of External Devices

## USB Port

The USB port can be used to charge devices that can be powered via USB (e.g. various mobile phones). The maximum charging current is 1.2 A.

Open the protective cap of the connector compartment (15). Using a corresponding USB cable, connect the USB port of the external device to the USB charging socket (23) of the radio (USB charging).

In operation with a rechargeable battery, the external device will only be charged if the radio is switched on.

After removing the USB cable connector, reattach the protective cap of the connector compartment (15) to protect against dirt/debris.