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Battery pack having adjacent battery cells connected without welding
Battery pack having adjacent battery cells connected without welding
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机译:具有相邻电池单元的电池组,无需焊接即可连接
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摘要
A battery pack includes a battery cell including an electrode assembly including a first electrode plate, a second electrode plate, and a separator that are wrapped, a case that receives the electrode assembly, a cap assembly including a cap up located on an upper part of the case and coupled to the case to be electrically connected to the electrode assembly, a first connection member electrically connected to the cap up of the battery cell, a joining portion on one area of an outer surface of the case, and a second connection member electrically connected to the joining portion at the one area of the outer surface of the case.
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