Northvolt Ab

Brendan Sexton

Tetsuya Makino

Kenya Shatani

Marouene Ben Messaoud

This disclosure presents an electrode lead plate () for a cylindrical secondary cell () comprising a terminal part () and an electrode roll () comprising a conductive sheet (). The electrode lead plate () comprises an inner contact region () configured to be arranged in direct electrical contact with the terminal part (), an outer contact region () configured to be arranged in direct electrical contact with the conductive sheet (), and a fuse region (). Further, a terminal part () and a cylindrical secondary cell (), as well as uses and methods of manufacture, are presented.

Cylindrical secondary cell and a method of its manufacture

This disclosure presents an electrode lead plate () for a cylindrical secondary cell () comprising a terminal part () and an electrode roll () comprising a conductive sheet (). The electrode lead plate () comprises an inner contact region () configured to be arranged in direct electrical contact with the terminal part () and an outer contact region () configured to be arranged in direct electrical contact with the conductive sheet (), wherein the inner contact region () is recessed in relation to the outer contact region (). Further, a terminal part () and a cylindrical secondary cell (), as well as uses and methods of manufacture, are presented.

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Västerås, Sweden

Brendan Sexton