III.
Connect the USB cable to a USB power supply unit,
battery pack or the USB port of a computer.
To charge I LOCK IT Pro, only use power sources
that supply the USB output with 5 V direct
current (DC).
While I LOCK IT Pro is charging, the button lights up
red. When the battery is full, the LED goes out.
The charging time depends on the charge status
and the power supply unit used.
If there is no power socket near the bike, we
recommend charging it using a battery pack to avoid
removing it from the bike.
IV.
As soon as I LOCK IT Pro is fully charged, you can remove
the USB-C cable and close the USB-C cover again.
If the battery reaches a low charge level, an
acoustic warning tone is emitted each time the
lock is opened. The battery should then be
recharged to ensure that I LOCK IT Pro is always
ready for use.