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https://drivepatents.com/patents/1394566 · 26 Nov 2025
The present application provides a layered oxide and a preparation method thereof, a positive electrode sheet, a secondary battery, a battery module, a battery pack and an electrical apparatus. The layered oxide includes an oxide with the general formula N...
https://drivepatents.com/patents/1394700 · 26 Nov 2025
The present application provides a secondary battery, a battery module, a battery pack and an electrical device containing the same. The secondary battery comprises a positive electrode plate, and a non-aqueous electrolyte, wherein the non-aqueous electrol...
https://drivepatents.com/patents/1395460 · 26 Nov 2025
Provided are a connecting structure (400), a battery (100), and an electric device. The connecting structure (400) comprises: a male connector (1); a female connector (2), comprising a first engagement part and a through hole (202) for the male connector (...
https://drivepatents.com/patents/1395768 · 26 Nov 2025
The present application relates to a battery and an electrical apparatus. The battery includes a plurality of battery modules arranged in sequence in a first direction; each battery module includes battery cells and side plates arranged on both sides of th...
https://drivepatents.com/patents/1396720 · 26 Nov 2025
The present application relates to the field of batteries, and in particular, to an electrode assembly and a manufacturing method therefor, a battery cell, a battery, and a power consuming device. The electrode assembly includes: a first electrode plate; a...
https://drivepatents.com/patents/1397391 · 26 Nov 2025
Embodiments of the present disclosure provide a battery, an electric device, a method for preparing a battery, and a device for preparing a battery. The battery comprises: a battery cell; a case, configured to accommodate the battery cell; and a protective...
https://drivepatents.com/patents/1391559 · 19 Nov 2025
This application discloses processing equipment (100), electrode plate processing equipment, battery processing equipment, and a sheet processing method. The processing equipment includes a rotation roller (20) and a laser assembly (30). The rotation rolle...
https://drivepatents.com/patents/1395062 · 19 Nov 2025
The present application provides a method, an apparatus, an electronic device, and a storage medium for detecting water content in a battery. The method comprises: obtaining a capacitance detection value of a battery to be tested by measurement; and determ...
CIRCUIT CONTROL METHOD, BATTERY AND CONTROLLER AND MANAGEMENT SYSTEM THEREOF, AND ELECTRIC APPARATUS
https://drivepatents.com/patents/1396001 · 19 Nov 2025
Embodiments of the present application relate to the technical field of batteries, and provide a circuit control method, a battery controller, a battery management system, a battery, an electric apparatus, and a vehicle. The circuit control method comprise...
https://drivepatents.com/patents/1388744 · 12 Nov 2025
This application relates to the field of battery manufacturing technologies and provides a battery formation and grading device including: a box having an accommodating space; a temperature control apparatus, provided on the box, including a semiconductor ...