Ducati Diavel 1260 Owner's Manual page 37

Note
When the motorcycle is left unused
(approximately for more than 30 days). We
recommend owners to use the Ducati battery charge
maintainer (Battery maintainer kit part no.
69924601A - various countries; Battery maintainer
kit part no. 69924601AX - for Japan, China and
Australia only) since its electronics monitors the
battery voltage and features a maximum charge
current of 1.5 Ah. Connect the maintainer to the
diagnostics socket located in the rear side of the
motorcycle.
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.
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