Process for preparation of secondary battery module

Details Process for preparation of secondary battery module Process for preparation of secondary battery module

2011-06-21

2011-06-21

Yuan, Dah-Wei D (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

C429S122000, C429S146000, C429S148000, C429S153000, C429S162000

Reexamination Certificate

active

07964302

ABSTRACT:
Disclosed herein is a process for preparation of a secondary battery module. The process includes forming coupling through-holes having specific shapes at plate-shaped electrode terminals of a plurality of unit cells, stacking the unit cells one on another, and inserting coupling members through the coupling through-holes to couple the unit cells with each other. Consequently, the secure coupling and the electrical connection between the unit cells is accomplished without using additional members, such as cartridges, and therefore, a compact battery module having high coupling force is prepared.

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