metal battery cabinet 1.Anti-corrosion,rust-proof,durability, 2.Stainless steel, 3.With socket, metal battery cabinet 1. Anti-corrosion,good fireproof,anti-acid, 2. High quality of Stainless steel/Cold Rolled Steel(CRS)/Square Steel,3.Battery integrative design, Light,Switch,Mainframe,Battery,stabilizator inside.