Kawasaki ninja Batterie wont charge itself while driving?

[jeremiah w]

When I charge it on a battery charger it will charge but then it runs out while I drive it after a few days. what do you think is wrong.

 

[Loki]

You have a charging system issue. Have the alternator, rectifier, and regulator tested.

 

[molitor]

Yep I agree wit dem other guys too! have a voltmeter? Know how to use it? You could do it yerself possibly. Any competent shop can check it pretty fast.

 

[Choppy C]

what he said!