About 55 results
https://drivepatents.com/patents/1386251 · 3 Jun 2026
An energy-storage device and an electricity-consumption apparatus are provided. The energy-storage device includes an electrode assembly, a tab, a connector, and a lower plastic assembly. One end of the tab is connected to the electrode assembly, and the t...
https://drivepatents.com/patents/1385953 · 3 Jun 2026
An end cover assembly (100), an energy storage apparatus (1000), and an electricity-consumption device are provided. The end cover assembly (100) includes a lower plastic member (10, 20), a connector (40, 50), and a heat insulating member (80). The lower p...
https://drivepatents.com/patents/1387760 · 27 May 2026
The present disclosure provides a lower plastic structure, an end cover assembly, an energy storage device and electrical equipment. The lower plastic structure includes a lower plastic part (11) and a flow guide (12). The lower plastic part (11) has a fir...
https://drivepatents.com/patents/1387759 · 27 May 2026
The present disclosure relates to a battery module and energy storage device, including at least two battery cells, each of the at least two battery cells having a respective top cover; at least one bus-bar, each of the at least one bus-bar being arranged ...
https://drivepatents.com/patents/1390982 · 6 May 2026
An energy-storage apparatus and an electricity-consumption device are disclosed in the present disclosure. The energy-storage apparatus includes a housing having an opening, an electrode assembly, an end cover assembly sealing the opening, and a first conn...
https://drivepatents.com/patents/1387553 · 6 May 2026
A negative electrode sheet, a battery cell, a battery pack, and an electricity-consumption device are involved in the disclosure. The negative electrode sheet includes a negative-electrode current collector and a negative-electrode material layer. The nega...
https://drivepatents.com/patents/1386186 · 29 Apr 2026
Disclosed is a battery cutting apparatus, including a carrying assembly, a first cutter assembly, a first driving assembly, a second cutter assembly and a second driving assembly. The carrying assembly is configured to carry a battery to be cut. The first ...
https://drivepatents.com/patents/1386490 · 29 Apr 2026
The present disclosure relates to a negative electrode active material, a negative electrode sheet, an energy storage device and an electricity-consumption device. The negative electrode active material includes: mesopores with a pore size of 2nm to 50nm a...
https://drivepatents.com/patents/1392145 · 29 Apr 2026
Provided are a plastic component and a battery having the same. The plastic component includes a body having a first side surface (1) and a second side surface (2) facing away from the first side surface (1). The first side surface (1) has a buffer recess ...
https://drivepatents.com/patents/1387762 · 29 Apr 2026
Disclosed are a multilayer composite electrode sheet, an energy storage apparatus and a preparation method. A positive current collector, a first lithium manganese iron phosphate layer, a second lithium manganese iron phosphate layer, a third lithium manga...