| 摘要 |
PURPOSE: A secondary battery pack is provided to simplify the assembling process of the secondary battery pack, and to economically manufacture the secondary battery pack. CONSTITUTION: A secondary battery pack(100) includes a battery cell(110), a protection circuit module, and a top cap(130) with the electrically insulating property. The battery cell comprises an electrode assembly with an anode/separator/cathode structure, sealed with an electrolyte inside a battery case. First and second electrode terminals(111,112), and a pair of coupling grooves(113,114) are formed on the upper side of the battery case. |
