| 摘要 |
<p>Disclosed is a battery pack comprising: a core pack including a plurality of secondary batteries; a protective circuit module electrically connected with the core pack; and a first case and a second case accommodating the core pack and the protective circuit module, and combined from each other. The protective circuit module comprises a first connecting terminal unit, a second connecting terminal unit, and a plurality of block units arranged on the outside of each first connecting terminal unit and each second connecting terminal unit. Each block unit is in contact with the first connecting terminal unit or the second connecting terminal unit by heat. The block units pressurize the first connecting terminal unit and the second connecting terminal unit by thermal expansion.</p> |
