Patent ID: 9595743
Date: 2017-03-14
CPC Classifications: H01M,Y02E

Claim:
1. A battery module, comprising: a plurality of battery cells which are arranged to be stacked and are electrically connected to each other; a plurality of partitions positioned between the battery cells and having aluminum panels fixed on upper and lower surfaces thereof; a printed circuit board (PCB) electrically connected to the battery cell; a bus bar electrically connected to the battery cell, wherein the battery cell and the PCB are connected to each other by one or more voltage sensing wires positioned on the partitions and having one side which is in contact with a bus bar of the battery cell and the other side which is in contact with a PCB terminal formed on the PCB, and wherein the bus bar is fixed onto the partition by inserting short bolts into a bus bar hole formed in the bus bar and a bus bar fixing hole formed in the partition.