Ducati MULTISTRADA 1200S ABS 2015 Workshop Manual page 24

Charging system/generator
Reference
Battery Voltage
Charge
Type
Generator Denso Hi-Frequency
Capacity
1500 rpm
Active voltage
Minimum voltage
Maximum voltage
2500 rpm
Active voltage
Minimum voltage
Maximum voltage
Technical specifications
12 V
10 Ah
Sealed-type, maintenance-free
12 V - 500 W
27.5 V
25.2 V
33 V
45 V
41.1 V
54.1 V