Battery containment construct

A battery containment construct comprising:

• a unitary tray having a bottom and a plurality of walls including a first side wall, a second side wall, a first end wall, and a second end wall, the plurality of walls extending from the bottom of said tray and defining a cavity within said tray;
• a cover removably attached to the plurality of walls of said tray opposite the bottom of said tray;
• and
• foam is provided between the cover and the battery;
• wherein a first energy absorption component is attached to the bottom of said tray external to the first side wall, first end wall, or both the first side wall and the first end wall and a second energy absorption component is attached to the bottom of said tray external to the second side wall, second end wall, or both the second side wall and the second end wall and wherein the first energy absorption component and the second energy absorption component each have a repeating shape.