摘要 |
Battery ( 1 ) of the type including a plurality of cells ( 3 ) placed side by side in a case ( 2 ), in which the cells ( 3 ) are separated from each other and from the walls ( 11, 12 ) of the case ( 2 ), at least on some of their sides, by sheets ( 6, 9, 10 ) of a material presenting a thermal conductivity in its plane greater than 250 W/m.k and a thermal conductivity through its thickness less than 20 W/m.k.
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