| 摘要 |
The present invention provides battery systems and methods of supplying electrical energy. According to one aspect of the present invention, a battery system includes a terminal adapted to be electrically coupled to a load; a battery including a plurality of working cells electrically coupled with the terminal; a spare cell; and a switching device configured to selectively electrically couple the spare cell with the terminal and arrange at least some of the working cells and the spare cell to provide electrical energy to the terminal.
|
