Patent ID: 11967722
Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 3:
4. The battery of claim 3 further comprising:
a plurality of layers of a flexible ion conducting film arranged between the positive and negative current collectors and between the bipolar electrodes;
wherein the positive and negative current collectors respectively comprise pluralities of cathodes and anodes;
wherein the first and second electrodes of the plurality of bipolar electrodes and the pluralities of cathodes and anodes of the positive and negative current collectors are vertically aligned with each other across the folds of the S-shaped stack; and
wherein only portions of the positive and negative current collectors, the layers of the flexible ion conducting film, and bipolar current collectors of the bipolar electrodes extend through the folds of the S-shaped stack.