Features: Prevent power leakage and ensures reliabled performances with this 12V battery disconnect switches, crafted from corrosions resistant brass for superior conductivity and durability in automotive applications. Featuring tool less installation and compatibility, this car battery isolator switches seamlessly integrates with most 12V vehicles while incorporating short circuit protective for enhanced electrical safety. Designed for multi vehicle owners, seasonal storage users, and driver seeking extended battery life, this 12v battery switches simplifies power management across cars, motorcycles, and motorthome. Optimize battery preservation during long term parking, winter storage, or infrequent vehicle use while maintaining emergencies power access through its fast on/off functionality. Engineered with precise machined brass contacts and weather resistant construction, this automotive battery disconnect switches delivers maintenance less operations across diverse climates and driving conditions. Specifications: Component: Brass Size: Approx.125.7x45x53.8mm/4.94x1.77x2.11inch styles:1/2/3/4/5/6 Anti-leakage design Package Includes: 1pcs Car Battery Disconnect switches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.