Patent ID: 9537136
Date: 2017-01-03
CPC Classifications: H01M,Y02E

Claim:
1. A battery pack, comprising: a lead tab; a connection member positioned on a protective circuit module, the connection member connecting the protective circuit module and the lead tab, the connection member including a flat plate portion opposite to the protective circuit module, and first support portions respectively extending from opposite lateral sides of the flat plate portion to the protective circuit module to support the plate portion and define a space portion into which the lead tab is inserted, wherein the lead tab directly contacts the top surface of the protection circuit module and is spaced apart from the bottom surface of the flat plate portion by a uniform distance such that the space portion is not entirely filled by the inserted lead tab, the flat plate portion having a first through-hole and the lead tab including a second through-hole, the second through-hole being located at a position corresponding to a location of the first through-hole such that the first through-hole and the second through-hole are aligned; and a soldering member inserted into the connection member through the first through-hole and filling the second through-hole so as to form a connection between the connection member and the lead tab, the soldering member being confined to the first though-hole, the second through-hole and the space portion.