Function: The marine battery disconnect switch can safely disconnect the battery, to eliminate battery power consumption when the vehicle or boat is not in use. Compact size, sleek modern appearance, sturdy and durable. The waterproof cover can better protect the key holeUniversal application: This battery isolator switch power cut-off switch is widely applied to sailing boat, yacht, marine, boat. SUV, buses, passenger car, caravan, motorcycle, truck and so onDurable: The battery switch switch has a stylish modern appearance, rugged and durable, brass terminals and rugged plastic construction making it ideal for marine applications, removable rear cover insulates rear terminals against short circuitsOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it