Description
If you’ve upgraded to a lithium-ion battery system, your OEM regulator/rectifier won’t cut it. Standard rec-regs are calibrated for lead-acid chemistry and will overcharge lithium cells, drastically shortening battery life or causing failure. Rick’s Motorsport Electric 14-139 is purpose-built with the correct voltage set point to safely charge and maintain lithium-ion batteries, ensuring reliable charging performance and maximum battery longevity.
Technical Specifications:
- Direct OEM replacement
- Lithium-ion compatible only
- 14V output regulation
- ±0.2V tolerance
- Not for lead-acid batteries
- Bolt-on installation
- Manufacturer: Rick’s Motorsport Electric
- Part Number: 14-139









