[Seasonal Vehicle Storage Solution] Eliminate the frustration of a non-starting vehicle after storage with our battery disconnect switch. It prevents battery drain, helping to extend battery life and reduce the need for maintenance and replacements. Spend more time enjoying outdoor adventures with your family instead of dealing with vehicle issues. [Superior Construction] Constructed from high-quality materials, our top post battery disconnect switch offers greater strength than typical ABS plastic switches, providing improved conductivity and resistance. This ensures long-lasting and reliable performance in various environmental conditions. [User-Friendly Operation] Featuring a 3-way control with ON, OFF, and removable knob settings, our car battery disconnect switch allows for easy power management. Simply twist to disconnect power or remove the knob to help prevent unauthorized use, enhancing vehicle security. [Hassle-Free Installation] Designed to fit 15-17mm negative battery posts, this switch can be installed quickly, even in tight engine compartments. Adjustable mounting angles provide flexibility for different vehicle configurations, ensuring a secure and straightforward setup. [Versatile Mounting Options] This battery cut off switch supports multiple installation methods. Install directly onto the battery's negative post or use wire lugs for a custom cable configuration. This adaptability allows for optimal installation based on your vehicle’s requirements. Color: Black Material: Plastic + Metal Package Contents: 1 x Top Post Battery Disconnect Switch Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3cm.