Features: The Battery Switch with Leakage Protection effectively prevents battery drain and extends battery life, ensuring a reliable power management solution for your vehicle or vessel. Crafted from high performances, heat resistant, and corrosion resistant materials, this switch features a simple design for quick operation. For yacht owners seeking efficient battery energy management, as well as car modification enthusiasts who prioritize safe power solution. Perfect for trips to safely disconnect power during parking, yacht voyages to protect the power system, and long term car storage to prevent natural battery discharge. This switch supports multiple electronic devices simultaneously, meeting high load demands while being fit various power equipment like car, and yachts. Specifications: Material: Flame Retardant Plastic, Copper Working Temperature: -30 to 60℃ Working Voltage: 12/32V Current Rating: 50-300A Pattern: A/B/C/D Package Includes: 1pc Battery Disconnect Switch note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.