Voltage regulator

You have to watch using the blue race unit, it will over charge the battery making it very hot on the street, thats why it is a race unit only.

Click to expand...

That is correct, it charges at a higher voltage, will boil electrolyte with continuous street use which will kill your battery. Also it may be charging at a high enough rate to shorten life of bulbs as well. These things are for trailer queens.