| 摘要 |
PURPOSE: A package structure of battery cell which can prevent the deterioration of battery cell properties caused during a welding process is provided, by electrically contacting a primary and/or secondary power connector with a printed circuit board (PCB) module without a welding process. The package structure of battery cell may also improve the productivity in its assembling process, PCB module, and conductive pattern member can be removably-assembled to the battery case. CONSTITUTION: The package structure of battery cell comprises: a battery cell(100) having a primary power connector (+)(102) and a secondary power connector (-)(104); a PCB module having a primary contact pad(112) for electrically contacting with the primary power connector, and a secondary contact pad for electrically contacting with the secondary power connector; a battery case wherein an elastic supporting part(122) for elastically supporting battery cell on the lower side of the bottom, and PCB module groove joint parts(124) for assembling the PCB module are formed on the each wall of the case, facing each other; and a conductive pattern member(130) which electrically connects the secondary contact pad for secondary power connector of the PCB module with a secondary electrode of the battery cell.
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