| 摘要 |
A battery pack includes a bare cell, a protecting circuit module, a top case and an integrated insulator. The bare cell has a terrace part that is a sealing region positioned in an extraction direction of an electrode lead. The protecting circuit module is positioned at the terrace part and connected to the electrode lead. The top case surrounds the protecting circuit module. The integrated insulator covers at least the top case, and includes a first insulating member facing a top surface of the top case and having two first long sides opposite to each other and two first short sides opposite to each other, a second insulating member provided to extend from each of the first long sides and having a second long side and second short sides opposite to each other, and a third insulating member provided to extend from each of the second short sides.
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