The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 2025
Filed:
Jun. 29, 2021
Dongguan Poweramp Technology Limited, Dongguan, CN;
Yangsheng Cai, Dongguan, CN;
Juan Jin, Dongguan, CN;
Xiang Li, Dongguan, CN;
Feilong Guo, Dongguan, CN;
DONGGUAN POWERAMP TECHNOLOGY LIMITED, Dongguan, CN;
Abstract
A charging method for an electrochemical device includes the following steps: in a first cycle stage, a charging stage of the first cycle stage has a first cut-off voltage; and in a second cycle stage, a charging stage of the second cycle stage has a second cut-off voltage, and the second cut-off voltage is less than the first cut-off voltage. According to the charging method for an electrochemical device, an electronic device, and a readable storage medium provided in the present application, the risk of cyclic gas generation of the electrochemical device can be effectively prevented, and the service life of the electrochemical device can be improved.