Walmart also sells Clarios made Everstart batteries depending on the geopraphical location.Everstarts are east penn made to walmart specs per customers that work in engineering at East Penn (We arent far from the factory). Johnson Controls spun off their battery division and the new company is clarios. Clarios makes advance/diehard, Duralast, AC Delco, Motorcraft and others. Clarios lost the exclusive contract for interstate per my clarios rep. They make some batteries and Exide makes some interstates