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Old 01-25-2009, 09:31 PM   #1 (permalink)
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FormerF150Owner's Avatar
 
Join Date: Feb 2008
Bike: 2008 Kawasaki Vulcan Nomad
Location: Whitsett, NC
Posts: 130
Default Question on battery charging

Feel free to flame me if this question has already been asked - I looked in my owner's manual and searched the forums.

Here's the question - does my M50 give the battery a charge by starting and then letting it idle for 10+ minutes?

The reason I ask is that this is what I have been doing since November. I crank her up about once a week and let it idle for 10+ minutes. It cranks right up every time and I assume it has been charging the battery. My bike is only about a year old though so it could just be a strong battery.

A buddy of mine said that his Honda CBR doesn't begin charging until it hits 1800+ RPM's. He said that if he only cranks and let it idles, then the more he cranks it without riding will cause the battery to discharge.