Description
If you’ve upgraded to a lithium-ion battery system, your OEM regulator/rectifier won’t cut it. Stock voltage set points are calibrated for lead-acid chemistry and will overcharge lithium cells, drastically shortening battery lifespan or causing failure. This Rick’s Motorsport Electric unit is engineered specifically for lithium-ion applications with a precise 14V ±0.2V set point, ensuring proper charge management and maximum battery longevity.
Direct bolt-on replacement for Yamaha applications. No fabrication required—simply swap out your OEM unit and run with confidence knowing your lithium system is protected by purpose-built charging electronics.
- Lithium-ion optimized
- 14V ±0.2V set point
- Direct OEM replacement
- Bolt-on installation
- Rick’s Motorsport Electric
- MPN: 14-504
- Yamaha fitment
- Lead-acid incompatible









