ELECTRIC BATTERY THERMAL-MANAGEMENT STRUCTURE

The invention relates to an assembly comprising a plurality of cells () of an electric vehicle battery () between which a first passage () may receive fluid via a first supply (). On another side () of the cells, a second passage () may receive fluid via a second supply (). Around the cells, a peripheral passage () may also receive fluid via another supply (). The second passage () and/or the peripheral passage () is interposed between a thermal insulator () and two successive cells. Flow control means () provide a thermal exchange fluid flow through at least one of the first, second and additional fluid supplies during a first time period and through at least two of the first, second and additional fluid supplies during a second time period.