About 91 results
https://drivepatents.com/patents/1396725 · 31 Dec 2025
Embodiments of this application provide a battery, an electric device, and a method and a device for preparing battery cell, featuring a higher space utilization. The battery includes: a plurality of battery cells, where the plurality of battery cells are ...
https://drivepatents.com/patents/1392513 · 24 Dec 2025
The present invention relates to a battery pack assembly using a rotating handle and an elastic member, which provides a battery pack assembly comprising: a battery pack having a cover on the top; a handle rotatably installed on the top surface of the batt...
https://drivepatents.com/patents/1399827 · 24 Dec 2025
The present invention provides an exhaust apparatus, a battery cell, a battery, and an electric apparatus, and relates to the field of battery technologies. The exhaust apparatus includes an exhaust body and an exhaust mechanism, where the exhaust mechanis...
https://drivepatents.com/patents/1398731 · 10 Dec 2025
Embodiments of this application provide a pressure relief mechanism, a battery cell, a battery, an electrical device, and a pressure relief mechanism manufacturing method. The pressure relief mechanism is disposed on a housing plate of a battery cell, and ...
https://drivepatents.com/patents/1392454 · 3 Dec 2025
This application relates to a top cap assembly, a battery, and an electrical device. Amounting piece (20) is accommodated in a receptacle (13). When a protection film (30) is attached to the mounting piece (20), not only the connection between the protecti...
https://drivepatents.com/patents/1390984 · 15 Oct 2025
An energy-storage apparatus and an electricity-consumption device are disclosed in the present disclosure. The energy-storage apparatus includes a first tab, a first pole, a first connector, and a lower plastic assembly. The first connector is connected to...
https://drivepatents.com/patents/1391006 · 8 Oct 2025
A lower plastic assembly, an end cover assembly, an energy-storage apparatus, and an electronic device are provided in the disclosure. The lower plastic assembly includes a first lower plastic member. The first lower plastic member comprises a first-lower-...
https://drivepatents.com/patents/1398375 · 20 Aug 2025
The present invention relates to a pouch-shaped battery cell with improved safety, and more particularly to a pouch-shaped battery cell including an electrode assembly including a negative electrode, a separator, and a positive electrode and a cell case in...
https://drivepatents.com/patents/1392586 · 23 Jul 2025
Disclosed is an apparatus for mounting a battery cell. The apparatus mounts a battery cell stack to a frame that includes a base cover and a pair of side covers respectively extending from both ends of the base cover. The apparatus includes a support membe...
https://drivepatents.com/patents/1390991 · 2 Jul 2025
An end cover assembly, an energy-storage apparatus, and an electricity-consumption device are provided in the present disclosure. The end cover assembly includes an end cover, an insulating member, a positive pole, a negative pole, a first connecting membe...