Usage Tips:Features: Ensure your vehicle electrical system is protective with our Top Post Battery Disconnection Switches, crafted from brass for fine conductivity and durability, preventing leaks and extending battery. This user friendly battery cut off Switches features easy to use, allowing quick and effortless disconnection and reconnection of the battery for maintenance. Ideal for car enthusiasts, vehicle owners, and maintenance technicians, especially those with vehicles that is parked for extended periods. Perfect for scenario like long parking, vehicle repairs, or emergency power cut, this switches supports both 12V and 24V systems, making it suitable for various vehicle models. With its anti leak mechanism, this battery disconnect isolator not only safeguards your vehicle but also optimizes performances in harsh conditions, ensuring reliable use across different environment. Specifications: Component:Metal Size:Approx.10.4x3.2cm/4.09x1.26inch Package Includes: 1Pc Disconnect Switches note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.