Optimate cable O-124, ring terminal harness, powersport, smart
Monitor charge of your stored power sport vehicle 12V lead-acid battery or confirm if the vehicle charging system is working correctly! Battery charge level : LED matching charge level blinks every 5 seconds (long term draw less than 0.2mA). Vehicle Charge system : LED arrow mode activates when charge voltage reaches minimum 13.5V (√ green LED) or ideal range of 14V+ (√√ green LED). Premium battery monitor designed by TecMate. 3-year limited warranty.