About 91 results
https://drivepatents.com/patents/965426 · 27 May 2026
Embodiments of the present application provide a battery cell, a battery, and an electric device. The battery cell includes a housing, an electrode assembly, and a first insulating member. The housing includes a first wall; the electrode assembly is dispos...
https://drivepatents.com/patents/965290 · 27 May 2026
Disclosed is a secondary battery comprising: a stacked electrode assembly comprising a plurality of unit cells stacked in a first direction and having electrode leads at both ends thereof in a second direction perpendicular to the first direction; a multif...
https://drivepatents.com/patents/1382767 · 14 May 2026
A case assembly, a battery cell, a battery, and an electrical apparatus are provided. The case assembly includes a case, a first terminal post, and an insulating sealing structure. The case includes a first case wall, the first case wall being formed with ...
https://drivepatents.com/patents/1382766 · 14 May 2026
This application relates to batteries and provides a battery cell, a battery, and an electric device. The electric device includes the battery, and the battery includes one or more battery cells. Each battery cell has a casing and an electrode assembly. At...
https://drivepatents.com/patents/1399828 · 13 May 2026
This application relates to a battery cell, a cover assembly, a battery, an electric apparatus, a method, and a device. The battery cell includes: an electrode assembly; a housing configured to accommodate the electrode assembly, where a wall portion of th...
https://drivepatents.com/patents/1395080 · 29 Apr 2026
Provided in the embodiments of the present application are a battery cell, a battery, and an electric device. The battery cell comprises a housing, an electrode assembly, a first electrode terminal and a cover plate. The housing comprises a cylindrical bod...
https://drivepatents.com/patents/1380229 · 26 Mar 2026
A method for manufacturing an outer shell for a lithium secondary battery according to an embodiment of present disclosure comprising: (a) a step of preparing an electrode assembly mold and the outer shell; (b) a step of wrapping the electrode assembly mol...
https://drivepatents.com/patents/1386842 · 25 Mar 2026
The present secondary battery includes: a first spacer (600, 600A, 600B, 600C) disposed to face a first electrode tab (220, 220A); a second spacer (600, 600A, 600B, 600C) disposed to face a second electrode tab (250); and an insulating sheet(700) disposed ...
https://drivepatents.com/patents/1379781 · 19 Mar 2026
A battery includes a battery body having a body top surface, a body bottom surface, and a body side wall. The body side wall includes two oppositely disposed first side walls. Distance between outer surfaces of the two first side walls is L. First and seco...
https://drivepatents.com/patents/1387581 · 18 Mar 2026
An energy-storage device is provided in the disclosure. The energy-storage device includes an electrode assembly and a housing assembly. The housing assembly includes a housing and an electrolyte pipeline. The electrolyte pipeline and the electrode assembl...