A vehicle battery system includes a battery housing and a plurality of straps. The battery housing is configured to house a battery for powering the vehicle. Each of the plurality of straps is configured to extend about the battery housing, and includes a first end portion and a second end portion that are configured to be attached to the vehicle. The plurality of straps is configured such that upon application of a shock load to the battery housing along a first axis, the plurality of straps deforms prior to deformation of the battery housing.