Patent ID: 8293399

Claim:
A cell connector adapted for electrically connecting at least one cell, comprising: a connecting member of a plate shape made of metal material with high conductivity, the connecting member having at least one welding opening penetrating therethrough and the welding opening being surrounded by a plurality of fixing lumps protruded from the connecting member; and at least one welding member mounted on the connecting member for being welded with the cell, the welding member being made of weldable metal solder, the connecting member having lower resistivity than the welding member; wherein each of the at least one welding member has a base plate punched upward opposite to the connecting member to form a welding plate facing and covering a corresponding welding opening of the connecting member and welded with the cell, and the base plate defines a plurality of fixing apertures penetrating therethrough and located around the welding plate for engaging with the fixing lumps surrounding the corresponding welding opening.