Description: - It solves the battery car, motorcycle and car batteries electric leakage and lack of electricity problem due to infrequent leakage. - Battery car/ motorcycle/ car flooded with many relays and electrical equipment, sometimes even if the vehicle is parked, it still consume electricity. - After a few weeks parked, the battery has no electricity. - Some cars driving a short distance every day, the battery is not full recharged, and it is self-discharge at night, resulting in battery power loss. - Old vehicles, wire insulated part is burn-in, resulting in vehicle self-discharge, cost to checking the car is so high, but this switch can solve the problem of self-discharge when stopped. Specification: - Loosen it: Power OFF - Screw up: Power ON - Material: Copper Plating Alloy and Plastic - Main Color: Golden - Knob Color: Random - Size(LxW): Approx. 60x55mm/ 2.36x2.17 inch - Type: Universal - It can disconnect battery cable in less than a second, just by turning the knob. - How to use: - 1. Find your storage battery, and take out the wires of the battery pile head pole. - 2. Install the battery disconnect to the negative pole of the battery. - 3. Remount the wires of the battery to the battery disconnect. Package Includes: 1 Piece of Quick Cut Off Disconnect