| 摘要 |
<p>PURPOSE: A battery pack is provided to use electric energy generated by translation of a secondary battery as energy for charging the secondary battery, to obtain durability and flatness of a secondary battery module and to obtain assembling quality. CONSTITUTION: A battery pack comprises: at least one secondary battery(10-80) comprising an electrode assembly, a case accepting the electrode assembly, and a current collecting terminals protruded to outside of the case and electrically connected to the electrode assembly; a support element(400) supporting the secondary battery; an energy generation part(450) generating electrically energy between the secondary battery and the support element; an energy supply part(500) supplying electric energy generated from the energy generation part to the secondary battery.</p> |
