| 摘要 |
PURPOSE: A battery system is provided to stably detect the state of an electronic cell by preventing smoke and fires due to the disconnection and the short circuit of a wire harness. CONSTITUTION: A battery system comprises a battery block and a battery state detection circuit. The battery state detection circuit detects the state of a battery cell(1). A circuit board(7) fixes an electronic component(40). The circuit board is fixed to the battery block. An electrode terminal(13) of the battery cell is connected to the circuit board. |
