1Wide Application: Suitable for all 12?24V cars, motorcycles, yachts, boats, lawn mowers, tractors, etc. Integrate with your car. 2Multiple Protections: With output short?circuit protection, overload protection, reverse polarity protection, it is safer and more convenient to use. 3Waterproof Design: IP65 waterproof, no fear of rain, effectively preventing rain from entering and causing damage. 4Reinforcement Design: Ensure that the installation position on the back of the panel will not be loose, and the switch indicator is sealed to prevent dazzling and no light leakage. 5Long Durability: The Abs shell is sturdy and durable, and it is not easy to age. The installation structure is simple and does not require complicated operation steps.