| CPC H01M 50/271 (2021.01) [H01M 10/613 (2015.04); H01M 10/643 (2015.04); H01M 10/653 (2015.04); H01M 50/213 (2021.01); H01M 50/224 (2021.01); H01M 50/291 (2021.01); H01M 50/293 (2021.01); H01M 50/588 (2021.01); H01M 50/593 (2021.01); H01M 10/625 (2015.04); H01M 50/249 (2021.01)] | 14 Claims |
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1. A casing for an electric battery (2) to house inside a plurality of identical electrochemical cells (3) and comprising a metal container-shaped box (10), formed by a lower base (101) and a perimetric wall (102), where the plurality of identical electrochemical cells (3) are incorporated, characterized in that an upper fixing part (11) is configured to act as a lid to the metal container-shaped box (10) fitting on the perimetric wall (102) and on the plurality of identical electrochemical cells (3) centering the plurality of identical electrochemical cells (3) and only leaving a contact or a lug of the plurality of identical electrochemical cells (3) thereof configured for electric connection, wherein the plurality of identical electrochemical cells (3) are cylindric and the plurality of housings (7) of the upper fixing part (11) are circular and having a diameter in line with the plurality of identical electrochemical cells (3) and
each of the plurality of holed housings (7) of the upper fixing part (11) presents a central hole (71) coinciding with a lug of an upper base of one of the plurality of identical electrochemical cells (3), that constitutes a positive pole thereof, and a lateral hole (72) that leaves apparent at least a portion of through a perimetric edge (32) of the same cell that the central hole (71) of each cell of the plurality of identical electrochemical cells (3) and that constitutes the negative pole thereof.
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