Patent ID: 8945734
Filing Date: 2015-02-03
Classification: H01M,Y02E

Abstract:
1. A secondary battery, comprising: a bare cell; a protection circuit module comprising a circuit board and two supporting members to couple the circuit board to the bare cell, the protection circuit module being coupled to the bare cell; and a top case covering the circuit board of the protection circuit module, wherein the top case comprises a cover plate; a side wall extending downward from the cover plate; end portions positioned at ends in the length direction of the top case; and coupling slots formed by carving inner walls of the end portions; the circuit board comprises a first surface, a second surface, and ends; and the ends are accommodated into the coupling slots; each of the supporting members comprises: each of the ends of the circuit board extends further outward than corresponding supports of the supporting members, the top case further comprising accommodating slots, each of said accommodating slots to accommodate a corresponding second connector of a corresponding one of the supporting members.