Battery pack for vehicle

Abstract

Disclosed is a battery pack for a vehicle. The battery pack includes a battery unit with overlapped battery cells; unit busbars respectively coupled to electrodes at opposite ends of the battery cells and extended upward from the battery unit; unit busbar support bodies located at opposite ends of the battery unit and supporting the unit busbars and the battery cells; a lower tray on which overlapped battery units are loaded and supporting lower surfaces and side surfaces of the battery units; a pressing plate disposed between each of side walls of the lower tray and the battery units and configured to press the battery units in an overlapped direction of the battery units; and a top cover forcibly coupled to the overlapped battery units in a downward direction to cover upper portions of the battery units and configured to supply pressure for the pressing plate to press the battery units.

CPC Classifications