摘要 |
A dummy battery cell has a housing, electrodes arranged within the housing, and terminals which are electrically conductively connected to the electrodes. The dummy battery cell is configured such that the housing is configured to hold an electrolyte. Instead of an electrolyte, however, the dummy battery cell has a filler which does not contain an electrolyte. The filler is effective for the battery cell type. A battery, a battery module and a battery system contain at least one such dummy battery cell.
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