About 308 results
Showing the first 200 results.
https://drivepatents.com/patents/1388751 · 15 Apr 2026
Embodiments of this application provide a battery pack, a safety control method therefor, and an electric apparatus. The battery pack (200) includes: a box assembly (201); a plurality of battery cells (100) disposed in the box assembly (201); and a safety ...
https://drivepatents.com/patents/1389108 · 15 Apr 2026
A battery tray (100) and a testing system for battery are provided. The battery tray (100) includes: a tray body (11) configured to support a battery; a testing connection bar (12), where the testing connection bar (12) is disposed on the tray body (11) an...
https://drivepatents.com/patents/1391266 · 15 Apr 2026
Embodiments of the present application provide a battery, comprising: a box comprising an electrical cavity; a battery cell accommodated in the electrical cavity, a first wall of the battery cell being provided with a pressure relief mechanism; a first pat...
https://drivepatents.com/patents/1391459 · 15 Apr 2026
Embodiments of the present application relate to the technical field of batteries, and provide a housing, a battery cell, a battery, and an electrical device. The housing comprises a peripheral wall and a slot group. The peripheral wall is configured to su...
https://drivepatents.com/patents/1391948 · 15 Apr 2026
The present application provides a welding clamp, and relates to the technical field of battery manufacturing. The welding clamp includes a plurality of clamping portions used to fit and clamp a case of a battery cell, the clamping portion includes a body ...
https://drivepatents.com/patents/1391747 · 15 Apr 2026
This application discloses a tube connector (30), a thermal management system, a battery box, and a battery. The tube connector (30) includes a body (300). A fluid channel (330) is formed inside the body (300). A first connecting portion (310) configured t...
https://drivepatents.com/patents/1392505 · 15 Apr 2026
Embodiments of the present application provide a feeding device for loading a material into a container, which relates to the technical field of product assembly. The feeding device is configured to load a material into a container having an opening. The f...
https://drivepatents.com/patents/1393543 · 15 Apr 2026
A positive electrode active material, a method for preparation thereof and a positive electrode plate, a secondary battery and an electrical device containing the same are provided. The positive electrode active material has a core-shell structure, compris...
https://drivepatents.com/patents/1399762 · 15 Apr 2026
The present disclosure provides a lithium ion secondary battery, a battery core, a negative electrode plate and an apparatus containing the lithium ion secondary battery. The lithium ion secondary battery includes a battery core and an electrolytic solutio...
https://drivepatents.com/patents/1391458 · 8 Apr 2026
This application discloses a pallet configured to bear a battery cell. The pallet includes an external fixing rack and a plurality of supporting beams. A mounting space is formed inside the external fixing rack. The plurality of supporting beams are dispos...