← EPO Patent Bulletin

CHARGING METHOD FOR SECONDARY BATTERY, CHARGING APPARATUS FOR SECONDARY BATTERY, CHARGING DEVICE, AND COMPUTER STORAGE MEDIUM

Publication EP4195355A1 Kind: A1 Mar 25, 2026

Applicants

Contemporary Amperex Technology (Hong Kong) Limited

IPC Classifications

H01M 10/44 20060101AFI20251118BHEP H01M 10/052 20100101ALI20251118BHEP H02J 7/00 20060101ALI20251118BHEP H01M 4/131 20100101ALI20251118BHEP H01M 4/62 20060101ALI20251118BHEP H01M 4/02 20060101ALN20251118BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR