How to Test the alternator: https://youtu.be/Bbo1J46rfKM
Scooter won't start / has no Spark: https://youtu.be/uDBGd-aq-rs
In this video, I demonstrate how to test the voltage regulator (rectifier) and measure the charging voltage of a scooter battery. Learn how to check if your 12V battery is healthy, how to measure charging voltage, and how to diagnose potential issues with your scooter's rectifier. This step-by-step guide includes tips on using a multimeter to test the battery, alternator, and voltage regulator to ensure your scooter's electrical system is functioning properly.
The following topics await you in this video:
- Testing a 12V battery for proper voltage
- Measuring charging voltage at idle and full throttle
- Locating and testing the rectifier or voltage regulator
- Diagnosing charging and lighting issues
If your scooter’s lights are dim, your battery isn’t charging, or you suspect issues with the voltage regulator, this video will guide you through the troubleshooting process. Don’t forget to check out my related video on alternator testing (linked in the description).
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