Importance

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Abstract

A connector assembly for battery modules of an electric vehicle includes a connector element and a counterpart arranged to be mutually connected in an electrically conductive manner. The connector element includes a protective casing having an outer collar configured for coupling with the counterpart. The connector assembly includes an electrical connection unit having opposite ends adapted for electrically connecting two connector assemblies positioned on respective battery modules. The connector assembly includes a fastening unit comprising a connection screw axially positioned within the outer collar and engaged with the counterpart, an integrated sealing system to prevent water infiltration into the connector element or the counterpart, and a locking ring to lock in position the screw inserted inside the outer collar even when not fixed to the counterpart. The locking ring comprises at least one locking flange cooperating with a locking shoulder formed along the inner surface of the outer collar.

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First Claim