| 摘要 |
The present invention relates to an electrochemical cell 10 and an integrally related state of charge indicator 12. The state of charge indicator has two electrical contacts and a display connected therebetween. A first contact 16 is connected to a first cell terminal and a second contact 14 is unconnected to either terminal. A switch 18, 19 permits electrical connection of the second contact to the second terminal to visually indicate the condition of the battery by the display means. <IMAGE> |
