摘要 |
<p>An electrochemical charge storage device (10) includes first and second electrodes (16, 22) with first and second current collectors (18, 24) respectively attached, an electrolyte (20) disposed between the electrodes and first and second metal foils (14, 26) to separate the electrodes (16, 22) from a packaging material. The packaging material consists of multilayered first and second polymeric packaging films (12, 28) which enclose the other components of the device (10), and are sealed to each other.</p> |