This switch gets spliced in the cable going from the battery to the starter switch. If you ever would run into an electrical problem, this will cut off all the power. Works equally well on the Model T and Model A.
Rated at 250 amp continuous, 450 amp momentary
Keeps a charged battery charged. DOES NOT CHARGE A DEAD BATTERY!
Charges battery to a full charge then goes into trickle mode to keep your battery fully charged, but not overcharged. Comes with terminals that can be mounted permanently on battery so unit is simple to plug in when vehicle is parked.