Ducati Hypermotard 950 Owner's Manual page 38

When the motorcycle is left unused (approximately
for more than 30 days). We recommend owners to
use the Ducati battery charge maintainer (Battery
maintenance kit) since its electronics monitors the
battery voltage and features a maximum charge
current of 1.5 Ah. Connect the battery maintainer to
the diagnostic socket.
Note
Using charge maintainers not approved by
Ducati could damage the electric system; motorcycle
warranty does not cover the battery if damaged due
to failure to comply with the above indications, since
it is considered as wrong maintenance.
Attention
NEVER connect the battery in parallel with
that of other vehicles, as this may cause a short
circuit or overheating of the battery.
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