BATTERY CASE AND METHOD FOR SECURING SAME

摘要

Battery enclosure includes a pre-stressed bottom sheet (34) having a convex surface, at least one vibration isolator (40) disposed along at least a portion of a perimeter of the bottom sheet (34), a sidewall (32) in contact with at least one vibration isolator (40) so as to be isolated from the bottom sheet (34),and at least one strap (48) attached to the bottom sheet (34), the at least one strap (48) being configured to hold a bottom surface of an outer casing (30) of a battery (11) against the convex surface of the bottom sheet (34) such that internal battery cells are supported by a substantially planar surface.