High Compatibility: The 12V 100A battery disconnect switch is ideal for cutting off and isolating 12-24V DC electrical systems when the vehicle or boat is not in use, ensuring safety. The 12V battery disconnect switch is universal for cars, ATVs, boats, motorhomes, caravans, travel trailers, trucks, buses, motorcycles, etc. Extends Battery Life: This battery disconnect switch is specifically designed for 12-24V DC systems (up to 32V DC). Continuous current rating: maximum 100A at 32V DC; intermittent current rating: 150A; starting current: 500A for 5 seconds. This battery disconnect switch can be used alone or interconnected with other switches to minimize battery discharge and effectively prevent current leakage. Removable Button Switch: Our 12V battery disconnect switch features clear labels to indicate the switch position. "ON" means on/closed, "OFF" means off/open. The "OFF" position indicates the removal of the red button for safe isolation or protection. The child-friendly