NOVELTY - The assembly has a battery cell (130) comprising an electrode assembly and a cap assembly (120), where the cap assembly includes a cap plate (121) that defines a surface. A protection circuit module (PCM) (140) is mounted on the battery cell, so that a surface of a circuit board i.e. printed circuit board (PCB) (141), of the protection circuit module is positioned proximate to the surface of the cap plate. The protection circuit module includes an external terminal. A wire (210) is coupled to the external terminal, so that the wire is positioned proximate to the surface of the PCB.    USE - Assembly for a battery i.e. secondary battery such as lithium ion battery, that is utilized as an energy source for a mobile device. Uses include but are not limited to mobile device such as laptop and cell phone, electric automobile, hybrid electric automobile, electric bicycle, and uninterruptible power supply (UPS).    ADVANTAGE - The wire is electrically connected to output terminals of the PCB and is wound around the PCB so as to improve tensile strength of the wire while coating the wire using a coating member such as silicon. The PCB is partially cut away in a direction along thickness of the PCB, where a portion in which the wires are connected to output terminals is located within a cut-away area of the PCB such that the cut-away area prevents protrusion of a connection portion downwardly from a surface of the PCB that is not cut away so as to reduce the size of a secondary battery pack by reducing installation thickness of a reinforcing block. The assembly enables increasing capacity of the battery by increasing the size of the battery cell. The assembly enables installing a set of partition walls for sectioning the wire in the cut-away area, thus preventing electric short-circuit between the wires.    DETAILED DESCRIPTION - The secondary battery is one of cylindrical type, rectangular type and pouch type.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of a secondary battery pack.    Cap assembly (120)    Cap plate (121)    Battery cell (130)    PCM (140)    PCB (141)    Wire (210)