Patent ID: 8431260

Claim:
A system for the interconnection of energy-storage cells, connected electrically so as to form an energy-storage assembly ( 200 ), with an electronic control support ( 300 ) configured to monitor the state of health of the energy-storage cells and the energy storage assembly, each of said energy-storage cells being equipped on its top with polar terminals ( 500 ), and an interconnection system ( 100 ), wherein said interconnection system includes a flexible conducting circuit ( 800 ) formed on an electrically-conducting surface, said circuit ( 800 ) forming an electrical connection between the electronic control support ( 300 ) to which it is connected by the use of connection means and the polar terminals ( 500 ) to which it is connected by the use of retention means ( 110 , 120 , 150 ) carried by the interconnection system ( 100 ), with the retention means ( 110 , 120 , 150 ) firstly being configured to come into contact on the polar terminals ( 500 ) with support means ( 510 ) so as to arrange the polar terminals ( 500 ) on an interconnection support ( 101 ), and secondly being configured to provide a direct electrical connection of the polar terminals to the circuit, wherein for each of the energy-storage cells, the conducting circuit ( 800 ) includes a voltage measuring circuit at the terminals of each cell, with on/off switching, to indicate an energy state of the cell, and a diversion circuit ( 10 , 20 . . . n 0 ) of the current passing through each cell with on/off switching, according to the energy state of the cell, said diversion circuit being designed at least with current limiting elements (R 1 , . . . , Rn), wherein all or part of said diversion circuit is used as a measurement circuit for the corresponding cell, and wherein the voltage measuring circuit of a cell uses all or part of the diversion circuit of the adjacent cells.