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Old Feb 6, 2007 | 10:31 AM
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cbucgo
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From: fredericksburg
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Default Re: SOOooo my battery died today...(help)

Originally Posted by skr00zloose
probably popped the main fuse. it's not in the fuse box with the rest, it's stuck on the side of the starter solenoid, usually under the front seat. should be a 30 amp fuse.

once you get it running again, i'd check the charging system and make sure it's working. running around with the high beam on shouldn't kill a battery.

once it's running, put a volt meter across the battery, and rev the bike to about 3k rpm, the volt meter should be at about 12v at idle, and around 14 or so at 3k rpm. if it doesn't go up, then the charging system isn't working.

and yes, you can jump it with a car. people always say you can't, or shouldn't do it, but as long as the car is just idling, it won't hurt anything, unless you have a very high output alternator on the car.

if you have a charging problem, check your rectifier and if the bike has ever been down on the left side, chances are that your stator is fried and you need a new one.