Patent Number: 8,815,431

Title: Battery module unit and battery module package

Abstract: A battery unit module and a battery module package including the battery unit module are disclosed. The battery unit module includes: a secondary battery; a unit case accommodating the secondary battery; and an electrode terminal electrically coupled to the secondary battery, the electrode terminal including a positive electrode terminal and a negative electrode terminal, and exposed outside of the unit case, wherein the positive electrode terminal and the negative electrode terminal have cross-sections that are asymmetrical with respect to each other, and wherein a securing means is formed on at least one of the positive electrode terminal and the negative electrode terminal.

Inventors: Han; Jung-Yup (Yongin-si, KR), Kwak; No-Hyun (Yongin-si, KR)

Assignee: Samsung SDI Co., Ltd.

International Classification: H01M 2/24 (20060101); H01M 6/42 (20060101); H01M 2/26 (20060101); H01M 2/28 (20060101)

Expiration Date: 8/26/12018