Ducati Sporting Club UK - View Single Post - Reg/Rec or dodge Bat? How do I confirm which is Knackered?

moto748 · 12-Apr-2006, 23:14

What's the reading across the battery terminals with the engine off? Should be well over 12V. Ideally 12.5-12.8. Engine running around 14V as Jools says. Even at idle it should be getting up over 13V.

But never more than 14.5V at any engine speed.

12-Apr-2006, 23:14	#6
moto748 Registered Forum User Big Twin Posts: 1,385 Join Date: Apr 2004 What's the reading across the battery terminals with the engine off? Should be well over 12V. Ideally 12.5-12.8. Engine running around 14V as Jools says. Even at idle it should be getting up over 13V. But never more than 14.5V at any engine speed. Reply