The power disconnect made of ABS and iron material. It can easily and safely help disconnect the battery, thereby eliminating the power consumption of the battery when the vehicle or boat is not in use. The product has extremely high safety performance and can play an excellent protective effect, can use it with confidence. Features -Color: Assorted. -Material: ABS, iron. -Size: About 7.62X6.99X6.99cm/2.99X2.75X2.75in. -Terminal size: 10mm/0.39 inch. -Operation: on/off. -Continuous rating: 275 amps . -Intermittent rating: 455 amps . -Starting rating: 1250 amps . -Rated voltage: 12-48V . - Widely used for marine boat, car, RV, travel trailer, camper, truck, ATV, UTV, and other devices. - Used for battery to isolate and secure electrical system, any from the battery when vehicle or boat is not in use - It has a multi-protection design, it is safer to use, and can easily help you disconnect the power. - The product is easy to use, can be installed stably, and is very convenient. - It has a wide range of uses and is suitable for most types of vehicles and RVs. Package list: 1 x battery 4 x mounting screws