ELECTRICAL POWER SUPPLY DEVICE COMPRISING A TRAY FOR ACCOMMODATING ULTRA-HIGH CAPACITY STORAGE UNITS.

摘要

The invention relates to an electrical power supply device (10) for a motor vehicle, which comprises a tray (34) made of a heat-conducting material, in which there is positioned at least one ultra-high capacity electrical energy storage unit (20) liable to emit heat, said tray (34) comprising at least one housing (44) to accommodate at least one electrical energy storage unit (20) with the presence of a heat-conducting layer (54) made of a heat-conducting adhesive or a heat-conducting resin interposed without clearance between the storage unit (20) and the interior face of the wall of the associated housing (44) so as to conduct the heat emitted by the unit (20).