Features: Crafted from pure copper, this battery disconnect switch offers superior conductivity, effectively preventing battery drain and leakage. With its strong corrosion resistance and simple installation, the one touch power cut off design extends your battery's Life . Ideal for all vehicle owners, especially those who seldom use their cars or have specific safety needs. Perfect for long term vehicle storage, maintenance, or emergency situations requiring a quick power disconnection. Enhances your vehicle's reliability and safety with this essential automotive accessory, ensuring peace of mind during extended periods of inactivity. Specifications: Material: brass Size: about 5x6x8cm/2x2.4x3inch Package Includes: 1xBattery Disconnect Switch note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.