CPC H01M 50/561 (2021.01) [H01M 50/176 (2021.01); H01M 50/184 (2021.01); H01M 50/186 (2021.01); H01M 50/553 (2021.01); H01M 50/564 (2021.01); H01M 10/06 (2013.01); Y10T 29/49108 (2015.01)] | 20 Claims |
1. A battery part configured to provide an external connection for a battery, the battery part comprising:
a base portion having a bottom surface, wherein the base portion is configured to be at least partially embedded in battery container material;
a projecting portion extending from the base portion;
a passage extending in a longitudinal direction through the base portion and the projecting portion and defining an inner surface; and
a lip extending from the inner surface, wherein the lip and the inner surface define a recess therebetween, and wherein the lip is axially spaced apart from the bottom surface of the base portion in the longitudinal direction.
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