Hi I have a yamaha jog r and the battery doesn't

right so it's one of two things, either the charger or the batteries,

can you try another charger ?

regards

hey Joseph,, have you had the battery load tested?? Have the CCA (Cold Cranking Amps) checked.. O'Reilly, Autozone, Advance Auto..etc can load test your battery... 12 volts only wil not get much done... you need amperage and 13.6+ volts...

Here is a owners manual pdf it has some trouble shooting section in the back http://www.yamaha-motor.com/assets/service/manuals/2000/lit-11626-13-13_50.pdf

If this doesn't help you let me know I will look further. Thanks

Hi there,

If you're concerned that your DC16's battery doesn't seem to be working correctly, please get in touch with us directly. One of our experts will be happy to run some troubleshooting over the phone with you to determine whether the battery needs replacement.

You can call us free on 08002980298 (UK), or 1866MYDYSON (US). We'll look forward to hearing from you.

Kind regards,

Jack
Dyson Online Customer Support

You definately have a problem with your stator, while the bike is running it should be in the 13's or even low 14's,

Hi,
You forgot to tell us the model of your Yamaha Jog R, anyway, the battery ( depends on the model ) sits inside the utility box with cover, under the utility box on the right side under the side body finisher, and under the floor where you put your feet. Those are the possible area which you could see the battery. That's why the model is important when asking for some problem.
Additional information can be found in this site.......... http://ph.search.yahoo.com/search;_ylt=AuCckkKCdqUkDZY5ew5Tv3ou4405;_ylc=X1MDOTY1NjAwMDQ2BF9yAzIEZnIDeWZwLXQtNzExBG5fZ3BzAzEwBG9yaWdpbgNwaC55YWhvby5jb20EcXVlcnkDeWFtYWhhIEpvZyBSBHNhbwMx?vc=&p=yamaha+Jog+R&toggle=1&cop=mss&ei=UTF-8&fr=yfp-t-711

Sounds like you battery isn't holding charge overnight. If it was the alternator, it wouldn't start during the day so the alternator sounds fine.

Make sure the battery that is on it is the right one for the bike.

Try taking the battery off the bike and using a battery charger to charge it overnight. If that doesn't work, I'm afraid it's going to need a new battery.

Good Luck