Crosscall Power Pack Manual De Instrucciones página 3

INSTALLING THE INTERNATIONAL PLUGS:
CLICK
To change the plug, fold down the US connector against the power
reserve, and slide the EU or UK plug into place. A click indicates that
the plug is properly positioned and functional.
CHARGING IN MAINS CHARGER MODE
1. Insert the appropriate plug
2. Plug the charger into the mains
3. Connect one or two devices to the USB port
Note: The charger delivers 2.1A of electrical current when a single
device is charging. If two devices are charging, the electrical current
delivered is then 1A to each device.