Sf Motors, Inc.

Kent Wing Kin Chung

Yifan Tang

Ying Liu

Scott Quinlan Freeman Monismith

Jeremy Andrew Elsberry

A battery cell for an electric vehicle battery pack can include a housing and a gasket. The housing can define a sidewall of the battery cell that extends between an open end of the housing and a closed end of the housing. The open end of the housing can include an uneven rim pattern having a plurality of peak regions and a plurality of valley regions to define a plurality of tabs. The plurality of peak regions can engage the gasket to seal the housing with the gasket. Each of the plurality of tabs can define a respective flat crimped area. Each flat crimped area can have a surface area between one square millimeter and five square millimeters. At least one of the flat crimped areas can provide a surface for bonding with a wire.

Growing community of inventors

Santa Clara, CA, United States of America

Kent Wing Kin Chung