The Freemax Maxus 100W Kit comprises the Fireluke 3 Tank Metal Edition and the Maxus 100W single battery box mod. https://www.vapeuniverse.co/products/freemax-maxus-100w-kit?pr_prod_strat=e5_desc&pr_rec_id=35aac5d0f&pr_rec_pid=7846675841276&pr_ref_pid=7846688096508&pr_seq=uniform