1、Application: Battery junction block is suitable for cars, RVs, ships, yachts and other power systems, bringing you professional use results. 2、Reasonable Storage: Power distribution block can bring the wiring harnesses together and reasonably store the wires inside the car and boat. 3、Transparent Cover: Junction block are designed with dust cover, which is convenient for you to observe the route clearly, dustproof and insulated. 4、Dustproof and Insulation: Bus bar distribution block is made of PC, zinc alloy, ABS material, flame retardant, rust proof, high strength, strong and durable. 5、Performance: Professional design and exquisite workmanship protect the connection from damage and adapt to the harsh marine environment.