| 摘要 |
A rechargeable battery includes: a bare cell; a protection circuit board installed on an upper surface of the bare cell; and a lead plate to connect the protection circuit board with the bare cell, wherein the lead plate includes a substrate fixing part fixed to the protection circuit board, a bare cell fixing part fixed to the bare cell, and a connection part to connect the substrate fixing part with the bare cell fixing part, the lead plate being installed such that the connection part is disposed between the protection circuit board and the upper surface of the bare cell. A welding strength is improved when the lead plate connecting the bare cell with the protection circuit board is installed, thereby prominently reducing defects in manufacturing packs and modules.
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