Ducati Scrambler 1100 Owner's Manual page 131

Low battery indication (LOW Battery)
This function warns the user that the status of the
vehicle battery is low.
Warning is activated when battery voltage is lower
than/equal to 11.0 Volt.
Note
In this case, Ducati recommends charging
battery in the shortest delay using the special
instrument as engine could not be started.
130
Fig. 102