Couples the hydrolysis of ATP with the export of cadmium (PubMed:1530844). Involved in cadmium resistance (PubMed:2524829, PubMed:1530844). ATP + Cd(2+)(in) + H2O = ADP + Cd(2+)(out) + H(+) + phosphate Inhibited by the antibiotic bafilomycin A1. Partially inhibited by DCCD, nigericin and FCCP. By cadmium. Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IB subfamily.