About 13 results
https://drivepatents.com/patents/1389868 · 11 Jun 2026
A power storage device includes: at least one power storage cell having a lower surface provided with a safety valve; a lower case including a bottom surface located below the at least one power storage cell; a structural member fixed to the lower case; a ...
https://drivepatents.com/patents/1397780 · 3 Jun 2026
This application provides a battery, where the battery includes a housing, a battery cell, a thermal strain elastic component, and an electric-conductor. The battery cell, the thermal strain elastic component, and the electric-conductor are disposed inside...
https://drivepatents.com/patents/964943 · 26 May 2026
A battery cell includes a casing provided with an accommodation space; and an electrode assembly accommodated in the accommodation space and contacting the casing. The electrode assembly may include a negative electrode including a first current collector ...
https://drivepatents.com/patents/964942 · 26 May 2026
A battery core and a battery are provided. The battery core includes a plate, a separator, a tab, and an insulating support portion. The tab is connected with the plate. The insulating support portion is arranged on an end of the plate and supports the tab...
https://drivepatents.com/patents/1382802 · 14 May 2026
Provided is a technique for suppressing an inside short circuit of an energy storage device from being caused. An energy storage device disclosed herein includes an electrode assembly including a positive electrode, a negative electrode, and a separator, i...
https://drivepatents.com/patents/1379471 · 12 Mar 2026
This application relates to the field of power batteries and provides a battery cell, a battery, and a power-consuming apparatus. The battery cell includes an adapter with a protruding welding point and a covering member connected to the adapter. An accomm...
https://drivepatents.com/patents/1378446 · 5 Feb 2026
A secondary battery may include an electrode assembly including a first electrode tab at an upper portion of the electrode assembly and a second electrode tab at a lower portion of the electrode assembly, a first insulating member on the upper portion of t...
https://drivepatents.com/patents/1378447 · 5 Feb 2026
A secondary battery includes an electrode assembly including a first electrode and a second electrode, a case including a first side that is open, the case accommodating the electrode assembly and being electrically connected to the second electrode, a cap...
https://drivepatents.com/patents/1378309 · 29 Jan 2026
A secondary battery includes an electrode assembly including an alternately stacked plurality of laminates, the electrode assembly including a first electrode plate, a separator, and a second electrode plate, and an electrode tab group, the electrode tab g...
https://drivepatents.com/patents/1378308 · 29 Jan 2026
A secondary battery includes: an electrode assembly including: a first electrode plate on which a first electrode tap is located; a second electrode plate on which a second electrode tap is located; and a separator between the first electrode plate and the...