Freemax Conqueror 80W Resin kitincludes a 2ml top filling Firelord and 80W Conqueror box mod. What makes it different is that the whole kit uses resin material. After the big success of Fireluke tanks, the Firelord tanks also applied resin material to replace regular stainless steel. While the Conqueror mod powered by single replaceable 18650 battery withh Power, TC functions.