| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a battery unit capable of preventing a high voltage from being applied to a voltage monitoring circuit.SOLUTION: A battery unit of the present invention includes battery sub-units in which battery modules comprising a battery cell are connected in parallel, which are serially connected to each other and in which a fuse is serially connected to the battery cell in the battery modules except the one battery module, and a voltage monitoring circuit for monitoring voltages at both ends of the battery sub-unit.</p> |
