Secondary battery
AssigneeSamsung SDI Co., Ltd.
InventorYu Sik HWANG
Life of this patent
Estimating the term…
Abstract
A secondary battery includes a case, an electrode assembly in the case, and having a first electrode base material tab a second electrode base material tab on respective ends thereof in a longitudinal direction, a first cap assembly provided with a first electrode terminal coupled to one end of the case, and electrically connected to the first electrode base material tab, a second cap assembly provided with a second electrode terminal coupled to another end of the case, and electrically connected to the second electrode base material tab, and a movement reduction member coupled to an interior of the case and insulated from the electrode assembly.
Claims24
A secondary battery comprising:
- a case;
- an electrode assembly in the case, and having a first electrode base material tab a second electrode base material tab on respective ends thereof in a longitudinal direction;
- a first cap assembly provided with a first electrode terminal coupled to one end of the case, and electrically connected to the first electrode base material tab;
- a second cap assembly provided with a second electrode terminal coupled to another end of the case, and electrically connected to the second electrode base material tab;
- and
- a movement reduction member coupled to an interior of the case and insulated from the electrode assembly.
A secondary battery comprising:
- a case having a hexahedral shape having opened ends in a longitudinal direction, and having first and second surfaces as long side portions, and third and fourth surfaces connecting the first surface to the second surface;
- an electrode assembly in the case and having a first electrode base material tab and a second electrode base material tab on respective ends in the longitudinal direction;
- a first cap assembly comprising a first electrode terminal coupled to one end of the case, and electrically connected to the first electrode base material tab;
- a second cap assembly provided with a second electrode terminal coupled to another end of the case, and electrically connected to the second electrode base material tab;
- and
- a movement reduction member coupled to an interior of the first surface or the second surface, and insulated from the electrode assembly.
Dependencies are inferred from the claim text.