Cylindrical battery
The utility model provides a cylindrical battery which comprises a shell which is of a barrel-shaped structure with two open ends; the battery cell is arranged in the shell; the positive current collecting plate is connected with the positive lug of the battery cell, the positive current collecting...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a cylindrical battery which comprises a shell which is of a barrel-shaped structure with two open ends; the battery cell is arranged in the shell; the positive current collecting plate is connected with the positive lug of the battery cell, the positive current collecting plate covers the first end of the shell, and the edge of the positive current collecting plate is connected with the edge of the first end of the shell; and the negative current collecting plate is connected with a negative lug of the battery cell, the negative current collecting plate covers the second end of the shell, and the edge of the negative current collecting plate is connected with the edge of the second end of the shell. Positive and negative tabs of the battery cell are respectively connected with the positive collector plate and the negative collector plate, the edge of the positive collector plate is connected with the edge of the first end of the shell, and the edge of the negative collector plate is |
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