Well , suddenly my scooter stopped charging the battery , but the scooter is working fine , no lag everything is fine but lights are shut off and screen is not working , but when i recharged the battery with a battery charger the battery worked , everything was fine and light was working everything was working , it can't just charge the battery but when i remove wires from battery the scooter is still working so i don't think it is an alternator problem , any solutions please ? Alternator is working fine , battery is working fine but the alternator doesn't charge the battery( by the way i start the scooter by kick starting it and it works fine even the battery is removed) i would like some on to reply very soon and thank you