About 92 results
https://drivepatents.com/patents/989101 · 3 Jul 2013
The invention relates to a lithium ion battery which comprises a cell (1) and a shell (2) containing same. The front end of the cell (1) is connected with a protective plate (3) and a top cover (4), the top cover (4) and the shell (2) are connected through...
https://drivepatents.com/patents/984853 · 5 Jun 2013
A lithium ion battery (100) includes a cell assembly (20), a casing (200) containing the cell assembly with electrolyte filling therein, a cap assembly (300) a retaining member (50) and an insulator (70). The cell assembly comprises a number of stacked ele...
https://drivepatents.com/patents/984845 · 5 Jun 2013
A lithium ion battery (100) includes a cell assembly (20), a casing (10) containing the cell assembly, a cap assembly and electrolyte filling in the casing. The cell assembly has stacked electrode plates (21, 22) with separators (23) disposed between neigh...
https://drivepatents.com/patents/985071 · 17 Apr 2013
Provided is a secondary battery including a cap plate that seals a case housing an electrode assembly, and includes a conductive member and a first insulating portion which conform to each other.
https://drivepatents.com/patents/985041 · 17 Apr 2013
A rechargeable battery (101, 102) including an electrode assembly (10) including a first electrode (11) and a second electrode (12); a case (26) having a space in which the electrode assembly (10) is located; a cap plate (31) coupled with the case (26); a ...
https://drivepatents.com/patents/985478 · 20 Mar 2013
The present invention refers to a battery module, including: a first cell array including at least one battery cell (10) and a second cell array including at least one battery cell (10), wherein each battery cell (10) includes a first surface (11) with a t...
https://drivepatents.com/patents/993353 · 30 Jan 2013
Disclosed is a rechargeable battery for preventing a short circuit of a cell by inducing bending of a case under compression. The rechargeable battery comprises a case comprising a bottom portion and front and rear portions connected to the bottom portion ...
https://drivepatents.com/patents/993295 · 30 Jan 2013
Provided is a rechargeable battery capable of easily connecting a terminal and a cap plate to each other. The rechargeable battery includes; an electrode assembly having a positive electrode and a negative electrode; a case receiving the electrode assembly...
https://drivepatents.com/patents/994001 · 9 Jan 2013
An exemplary embodiment provides a rechargeable battery comprising an electrode assembly (10). The electrode assembly (10) comprises a first and a second electrode (11, 12), a case (15) accommodating the electrode assembly, an electrode terminal member (21...
https://drivepatents.com/patents/995625 · 28 Nov 2012
An electric storage device (A) includes: an electrode assembly (1) including a positive electrode sheet (7), a negative electrode sheet (8), and a separator (9) for insulating between the electrode sheets; positive and negative current collectors (2 and 3)...