Battery module assembled from cylindrical lithium-ion electrochemical generators with integral electronic detector for state of charge, for use in electric vehicles

摘要

The module has two or more cylindrical electrochemical generators (4) placed adjacent to each other about axial and transverse axes of symmetry. An electronic module (7) is fitted in the space (5,5') between a group of four generators. The electronic module measures the individual voltage of each of the electrochemical generators.