| 摘要 |
Disclosed is a lithium polymer secondary battery, capable of improving the current path efficiency of an electrode by increasing the number of directions of a tab, using a current, as compared to a unidirectional or bidirectional tab. According to an embodiment of the present invention, provided is a lithium polymer secondary battery which includes a module connecting part connected between multiple secondary battery modules to make the secondary battery modules able to switch directions. |
