About 12 results
https://drivepatents.com/patents/1390560 · 10 Jun 2026
The present invention provides a battery, including: a housing (1) enclosed to form a chamber and including a first side plate (11) and a bottom side plate (16) connected with the first side plate (11); a cell (2) located in the chamber and provided with a...
https://drivepatents.com/patents/1386823 · 6 May 2026
Provided are an electrode assembly and a battery. The electrode assembly includes a positive electrode piece, a negative electrode piece and a first protective layer (500) arranged on the surfaces of the positive electrode piece and the negative electrode ...
https://drivepatents.com/patents/1396924 · 6 May 2026
The present invention provides a battery, including a housing enclosed to form a chamber and including a first side plate; a cell located in the chamber and provided with a first tab; a first adapter electrically connected with the first tab and disposed b...
https://drivepatents.com/patents/1386910 · 6 May 2026
The present application provides a laminated battery cell and a lithium-ion battery, where the laminated battery cell includes an electrode sheet assembly and a protection assembly, where the protection assembly is located on the surface of the outer elect...
https://drivepatents.com/patents/1387030 · 6 May 2026
A battery includes a cell, a post assembly and a connecting sheet assembly. The cell includes a tab. The post assembly is connected to the tab. The tab and the post assembly are connected by the connecting sheet assembly. The connecting sheet assembly incl...
https://drivepatents.com/patents/1388385 · 1 Apr 2026
The present application provides an electrode assembly, a battery and a manufacture method thereof, relating to the technical field of batteries, and for solving problems that the edge of an existing electrode piece has burrs and the risk of breakage of el...
https://drivepatents.com/patents/1395473 · 18 Mar 2026
The present disclosure provides a negative electrode plate, a preparation method and application thereof. A negative electrode active material of the negative electrode plate includes a first amorphous carbon material. An interlayer spacing (d002) of the f...
https://drivepatents.com/patents/1386158 · 11 Mar 2026
The present application provides a jelly roll and a punch cell, and relates to the field of lithium battery technologies. The jelly roll includes a negative electrode plate, along a winding direction, an inner surface of a bending region of the negative el...
https://drivepatents.com/patents/1396278 · 18 Feb 2026
The present application provides an electrode plate and an application thereof. A first function surface of a current collector in the electrode plate includes a first active layer region and a first tab region, a second function surface of the current col...
https://drivepatents.com/patents/1388704 · 28 Jan 2026
The present application provides an electrode piece and a preparation method thereof, and a battery and an electric apparatus, relating to the technical field of energy storage. The electrode piece includes a current collector and an active layer arranged ...