摘要 |
<p>A battery pack (1) is formed from an assembly cell (4) having a plurality of connected single cells (3) contained within an exterior casing (7). At least some of the single cells (3) are covered by a cushioning member (8) having dilatant characteristics. The cushioning member (8) is formed from a resin material, porous material, or other material containing a polymer base material or organic substance that imparts the dilatant characteristics.</p> |