Priority Start 12 Volt Automatic Battery Protector

The Priority Start 12-Volt PROMAX Automatic Battery Power Protector is an innovative electromechanical device that keeps any 12 volt battery from going dead, saving you money by maximizing the life of your vehicle’s battery and alternator.   It works seamlessly on all Classic Cars !!With 3 easy connections, PROMAX installs in less than 15 minutes, no hard wiring required. Easy to use: no buttons to push, no timer to set, no hood to lift Totally automatic, computerized voltage disconnect system protects your starting power, battery and alternator Constantly monitors battery voltage when key is off Detects and automatically disconnects then automatically reconnects by operating headlight switch Patented technology disables the system when engine is running if battery voltage drops below disconnected threshold Mil-Standard (military strength) components Voltage “spike” protection Patented microprocessor Battery power indicator Vibration/shock-protected Fix-Before-Failure Gear Drive Syste