dispositivo de alimentação elétrica para um veículo automóvel

摘要

The invention concerns an electric power supply device (10) for a motor vehicle, which is mounted in the motor vehicle and is designed to connect at least one electrical machine (12) capable of operating as an electric engine and/or an electric generator, to a battery (16) of the vehicle, comprising a single housing (32) including cooling means and having a lower part (34) forming a box for receiving at least one electric power storage unit (20).