plz help!!! 50/50...you vote!!!

[Henke79]

I need your help guys!!!
Give me your opinion...
after 2-3 Days the battery is dead. when i fully load the battery. the scooter works great, but after 3 days,battery is dead..
i have measured while scooter is running and the bike dont charge enough…
the ground is good...
Do you think its the generator or  regulator?
Or something else?
Plz help

[CROSSBOLT]

Need more input! More information. How do you know it does not charge enough by your measurements? What is your measurement? What are you using to measure?