PriorityStart! 12 Volt Promax

Part Number: 4510
Ships Direct From Manufacturer

PriorityStart! is an automatic heavy duty computerized on/off switching system protecting battery voltage and starting power. If battery voltage drians below 11.7 volts when engine is off, it automatically disconnects the load. The battery voltage immediately recovers. To reconnect and start the vehicle step on the brake pedal, activate the headlights, or use another accessory inside the vehicle and starting power is automatically reconnected. Priority Start is not a battery charger or booster that is used after the battery has already been damaged.

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