Motorcraft batteries are made by Johnson Controls, which merged with Tyco International 3 years ago. The battery unit was sold to Brookfield Business Partner of Toronto in May of this year, the business was rebranded Clarios. It operates in 60 countries, who knows where they are manufactured. All I could find is Johnson (now Clarios) manufactures 65% of auto batteries sold in the US under 3 major brands, Interstate, Exide, & Motorcraft. They also make batteries for everyone from Wally World, to the big box parts stores. Specifications vary according to customer.