| 摘要 |
An electrical cell includes a first battery block including a first stacked electrode body formed by stacking a positive electrode plate and a negative electrode plate through a separator and a first spacer arranged on the first stacked electrode body; a second battery block that including a second stacked electrode body formed by stacking a positive electrode plate and a negative electrode plate through a separator and a second spacer arranged on the second stacked electrode body; a battery case containing the first battery block and the second battery block to contact the first spacer and the second spacer; and a sensor, wherein the sensor is arranged in a sensor arrangement region formed between the first spacer and the second spacer.
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