The buyer, RATBV S.A., wants to buy car batteries used to maintain, repair and upgrade its vehicles. The tender is split into five lots, grouped by vehicle make: auxiliary fleet cars and vans; Ford, Iveco and Roman buses; Mercedes Citaro, Solaris and SOR buses; Menarini buses; and Karsan buses. It is a framework agreement for 48 months. The first call-off contract runs for 6 months, with later ones as needed.