About 91 results
https://drivepatents.com/patents/1398224 · 4 Sep 2024
An embodiment of the present application provides a battery cell, a battery, a power consumption device, and a manufacturing device and method for a battery cell, which belong to the technical field of batteries. The battery cell includes a housing, an ele...
https://drivepatents.com/patents/1398716 · 19 Jun 2024
A secondary battery (100) includes: an electrode assembly comprising a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a can (110) accommodating the electrode assembly and h...
https://drivepatents.com/patents/942905 · 25 May 2016
A battery pack comprises a sealed case and a battery cell accommodated in the sealed case. The sealed case includes a case body, which has an opening, and a polygonal lid member, which is fixed to the case body by a plurality of bolts that are aligned at e...
https://drivepatents.com/patents/960935 · 6 May 2015
A battery (1) houses an electrode body (9) inside a battery case (2). The battery case (2) has a bottomed cylindrical case body (3) having an opening (3k), and a plate-like lid member (4) that is inserted in the opening (3k) so as to seal the opening. The ...
https://drivepatents.com/patents/961229 · 29 Apr 2015
A battery pack includes a sealed case and a battery cell accommodated in the sealed case. The sealed case includes a case body, which has an opening, and a lid member, which is fixed to the case body by a plurality of bolts and closes the opening. When dis...
https://drivepatents.com/patents/965774 · 24 Dec 2014
A rechargeable battery including: an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a case accommodating the electrode assembly; a first elec...
https://drivepatents.com/patents/968336 · 22 Oct 2014
A battery module (100a) includes a plurality of battery cells (110) arranged in one direction; and a housing portion (120a) disposed on outer surfaces (111, 112, 113) of the plurality of battery cells (110). In the battery module (100a), the housing portio...
https://drivepatents.com/patents/968751 · 15 Oct 2014
The invention relates to a buttery unit (1) that includes a case (20) accommodating an electrode assembly (10), the case (20) having an opening (21) and a cap plate (310) for closing the opening (21), the cap plate (310) having a terminal insertion portion...
https://drivepatents.com/patents/969024 · 8 Oct 2014
A secondary battery and a method of insulating outer surfaces of a secondary battery. A secondary battery includes an electrode assembly including a first electrode plate, a separator, and a second electrode plate; a case having an internal space in which ...
https://drivepatents.com/patents/972156 · 23 Jul 2014
A rechargeable battery (100) including an electrode assembly (10) including a first electrode plate (11), a second electrode plate (12), and a separator (13) interposed between the first electrode plate (11) and the second electrode plate (12), a first cur...