| 摘要 |
<p>The present invention relates to a battery pack. A battery pack according to an embodiment of the present invention includes unit batteries which are arranged in parallel, a connection substrate which electrically connects the unit batteries and includes a first surface and a second surface opposite to the first surface, a temperature protection device mounted on the first surface of the connection substrate, and a protection circuit module which electrically connects the connection substrate. The temperature protection device includes a metal piece for electrical connection with the connection substrate. The connection substrate may include a hole located in a position corresponding to the metal piece.</p> |
