| 摘要 |
<p>In order to provide a battery pack exhibiting high work efficiency and improved productivity in the manufacture thereof, this battery pack is characterized in having: a plurality of unit cells (100), each having a positive electrode lead tab (120) and a negative electrode lead tab (130); and a substrate (300) on which a lead tab connection portion is formed, said lead tab connection portion connecting the opposite-polarity lead tabs of adjacent unit cells (100).</p> |
