1. Screw fixed, easy wiring, not easy to oxidize 2. Suitable for trucks, coaches, RVs, tourist vehicles, yachts and other environments 3. The base design is firm and durable, and the use time is longer 4. Wide application range and high safety factor 5. Made of nylon, the base is flame retardant and has good flame resistance 6. Fireproof plastic, high temperature resistance, temperature resistance 7. Stainless steel stud, can be used in marine environment, not easy to rust 8. Terminal screws, not easy to slip, firm and durable, easy to use 9. Rated current: 100A 10. Rated voltage: DC 48V 11. Switch mode: toggle switch 12. Material: base: fire resistant plastic, bolt: tin plated brass 14. Size: 14.5x4x1.9cm