Description
If you’ve upgraded to a lithium-ion battery system, your OEM regulator/rectifier is working against you. Standard lead-acid charging profiles will overcharge lithium cells, drastically reducing battery lifespan and creating safety risks. Rick’s Motorsport Electric regulator/rectifier is engineered specifically for lithium-ion compatibility, delivering precise voltage regulation to maximize battery performance and longevity.
This is a direct bolt-on replacement for your Yamaha that requires zero fabrication. The set point is calibrated to 14V ± .2, which is the optimal charging voltage for lithium-ion chemistry—not lead-acid. Install it, and your battery management becomes intelligent and efficient.
- Lithium-ion optimized charging
- 14V ± .2 set point
- OEM direct replacement
- Yamaha-specific fitment
- Bolt-on installation
- MPN: 14-420
- Not for lead-acid batteries
